{"id":7096,"date":"2026-06-12T16:20:53","date_gmt":"2026-06-12T16:20:53","guid":{"rendered":"https:\/\/www.simplywise.com\/blog\/?p=7096"},"modified":"2026-06-12T16:20:53","modified_gmt":"2026-06-12T16:20:53","slug":"best-aia-billing-software","status":"publish","type":"post","link":"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/","title":{"rendered":"12 Best AIA Billing Software for Contractors in 2026"},"content":{"rendered":"<p><!--\nYOAST META BLOCK\nfocus_keyphrase: aia billing software\nyoast_title: 12 Best AIA Billing Software for Contractors (2026)\nmeta_description: The 12 best AIA billing software for contractors in 2026, ranked. G702\/G703 pay apps, retainage, and progress billing compared on price, accuracy, and fit.\n--><\/p>\n<style id=\"sw-l-03listicle\">@import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700;800&display=swap');\nbody:has(article.sw-l) .entry-header,body:has(article.sw-l) .entry-meta,body:has(article.sw-l) .post-thumbnail{display:none!important;}\nbody:has(article.sw-l) .entry-content,body:has(article.sw-l) .col-md-8,body:has(article.sw-l) .col-sm-10,body:has(article.sw-l) .col-xs-12,body:has(article.sw-l) .row,body:has(article.sw-l) .row.row--index,body:has(article.sw-l) .row.no-pad,body:has(article.sw-l) .container,body:has(article.sw-l) .container-fluid,body:has(article.sw-l) main,body:has(article.sw-l) #main,body:has(article.sw-l) .site-main,body:has(article.sw-l) .site-content,body:has(article.sw-l) .content-area,body:has(article.sw-l) #content{max-width:100%!important;width:100%!important;flex:0 0 100%!important;padding-left:0!important;padding-right:0!important;margin-left:0!important;margin-right:0!important;}\n.sw-l,.sw-l *{box-sizing:border-box;}\n.sw-l{--ink:#0f172a;--ink-2:#1e293b;--text:#334155;--muted:#64748b;--line:#e2e8f0;--bg:#f8fafc;--blue:#2563eb;--blue-bg:#eff6ff;--blue-dark:#1e3a8a;--green:#15803d;--amber:#f59e0b;--red:#dc2626;font-family:Inter,system-ui,-apple-system,\"Segoe UI\",Roboto,sans-serif;color:var(--ink);line-height:1.55;}\n.sw-l h1,.sw-l h2,.sw-l h3{font-family:Inter,system-ui,sans-serif;color:var(--ink);margin:0;}\n.sw-l a{color:var(--blue);text-decoration:underline;text-underline-offset:2px;}\n.sw-l p{margin:0;}\n.sw-l__hero{background:#fff;padding:96px 120px 64px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px;}\n.sw-l__breadcrumb{font-size:13px;font-weight:500;color:var(--muted);letter-spacing:0.52px;text-transform:none;}\n.sw-l__eyebrow{display:inline-block;background:var(--blue-bg);color:var(--blue);font-size:12px;font-weight:700;letter-spacing:1.44px;padding:6px 14px;border-radius:999px;text-transform:uppercase;}\n.sw-l__hero h1{font-size:56px;font-weight:800;line-height:1.08;letter-spacing:-1.12px;color:var(--ink);max-width:900px;}\n.sw-l__subtitle{font-size:19px;font-weight:400;color:var(--muted);line-height:1.6;max-width:720px;}\n.sw-l__meta{display:flex;justify-content:center;align-items:center;gap:10px 18px;font-size:14px;font-weight:500;color:var(--muted);flex-wrap:wrap;}\n.sw-l__meta span.dot{width:3px;height:3px;background:#cbd5e1;border-radius:50%;display:inline-block;}\n.sw-l__hero-img-wrap{background:#fff;padding:0 120px 56px;display:flex;justify-content:center;}\n.sw-l__hero-img{width:100%;max-width:1120px;height:auto;aspect-ratio:2\/1;object-fit:cover;border-radius:14px;display:block;}\n.sw-l__hero-credit{font-size:12px;color:#64748b;text-align:center;margin:8px 0 0;font-style:italic;}\n@media (max-width:600px){\n  .sw-l__hero-img-wrap{padding:0 18px 32px;}\n  .sw-l__hero-img{border-radius:10px;}\n}\n.sw-l__intro{background:#fff;padding:0 120px 56px;display:flex;flex-direction:column;align-items:center;gap:18px;}\n.sw-l__comparison{background:#fff;padding:0 120px 56px;display:flex;flex-direction:column;align-items:center;gap:16px;}\n.sw-l__comparison-wrap{width:100%;max-width:1120px;overflow-x:auto;-webkit-overflow-scrolling:touch;}\n.sw-l__comparison h2{font-size:28px;font-weight:800;letter-spacing:-0.42px;color:#0f172a;text-align:center;margin:0 0 6px;}\n.sw-l__comparison .sub{font-size:15px;color:#64748b;text-align:center;margin:0 0 20px;}\n.sw-l__comparison-table{width:100%;border-collapse:collapse;font-size:14px;color:#334155;background:#fff;border:1px solid #e2e8f0;border-radius:12px;overflow:hidden;}\n.sw-l__comparison-table th{background:#f8fafc;color:#0f172a;font-weight:700;padding:14px 14px;text-align:left;border-bottom:2px solid #e2e8f0;font-size:11.5px;letter-spacing:0.8px;text-transform:uppercase;}\n.sw-l__comparison-table td{padding:14px 14px;border-bottom:1px solid #e2e8f0;line-height:1.5;vertical-align:top;}\n.sw-l__comparison-table tr:last-child td{border-bottom:none;}\n.sw-l__comparison-table .brand-cell{font-weight:700;color:#0f172a;white-space:nowrap;}\n.sw-l__comparison-table .sw-row{background:#eff6ff;}\n.sw-l__comparison-table .sw-row .brand-cell{color:#1e3a8a;}\n.sw-l__comparison-caption{font-size:12.5px;color:#64748b;margin-top:10px;text-align:center;font-style:italic;}\n@media (max-width:600px){\n  .sw-l__comparison{padding:0 12px 40px;}\n  .sw-l__comparison h2{font-size:22px;}\n  .sw-l__comparison-table{font-size:12px;border-radius:10px;min-width:560px;}\n  .sw-l__comparison-table th{padding:10px 8px;font-size:10px;letter-spacing:0.5px;}\n  .sw-l__comparison-table td{padding:10px 8px;}\n}\n.sw-l__intro-col{max-width:820px;width:100%;display:flex;flex-direction:column;gap:18px;}\n.sw-l__intro-col p{font-size:17px;font-weight:400;color:var(--text);line-height:1.7;}\n.sw-l__intro-col blockquote{margin:0;padding:24px 28px;background:var(--bg);border-left:4px solid var(--blue);border-radius:8px;font-size:17px;font-weight:500;color:var(--ink);line-height:1.55;}\n.sw-l__intro-col blockquote cite{display:block;margin-top:10px;font-size:14px;font-weight:500;font-style:normal;color:var(--muted);}\n.sw-l__toppicks{background:#fff;padding:80px 120px 96px;display:flex;flex-direction:column;align-items:center;gap:16px;}\n.sw-l__toppicks .eyebrow{color:var(--blue);font-size:13px;font-weight:700;letter-spacing:1.56px;text-transform:uppercase;}\n.sw-l__toppicks h2{font-size:36px;font-weight:800;letter-spacing:-0.54px;color:var(--ink);text-align:center;}\n.sw-l__toppicks .sub{font-size:16px;color:var(--muted);text-align:center;max-width:640px;margin:0 0 32px;}\n.sw-l__toppicks-row{display:flex;gap:20px;width:100%;max-width:1120px;}\n.sw-l__toppicks-card{flex:1;background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px 32px;display:flex;flex-direction:column;gap:14px;}\n.sw-l__toppicks-card .rank{font-size:48px;font-weight:800;color:var(--ink);line-height:1;letter-spacing:-1.44px;}\n.sw-l__toppicks-card .pill{font-size:10px;font-weight:800;letter-spacing:1.2px;color:#fff;padding:4px 10px;border-radius:999px;text-transform:uppercase;align-self:flex-start;}\n.sw-l__toppicks-card .brand{font-size:26px;font-weight:800;color:var(--ink);line-height:1.2;}\n.sw-l__toppicks-card .tag{font-size:15px;font-weight:500;color:var(--muted);line-height:1.5;}\n.sw-l__toppicks-card .divider{height:1px;background:var(--line);margin:6px 0;}\n.sw-l__toppicks-card .price-row{display:flex;justify-content:space-between;align-items:center;}\n.sw-l__toppicks-card .price-label{font-size:11px;font-weight:500;letter-spacing:1.54px;color:var(--muted);text-transform:uppercase;}\n.sw-l__toppicks-card .price-val{font-size:16px;font-weight:800;color:var(--ink);}\n.sw-l__toppicks-card--hero{background:#0f172a;border:none;box-shadow:0px 12px 28px rgba(37,99,235,0.25);color:#fff;}\n.sw-l__toppicks-card--hero .rank,.sw-l__toppicks-card--hero .brand{color:#fff;}\n.sw-l__toppicks-card--hero .tag{color:#cbd5e1;}\n.sw-l__toppicks-card--hero .pill{background:#15803d;}\n.sw-l__toppicks-card--hero .divider{background:#334155;}\n.sw-l__toppicks-card--hero .price-label{color:#64748b;}\n.sw-l__toppicks-card--hero .price-val{color:#fff;}\n.sw-l__toppicks-card--blue .pill{background:var(--blue);}\n.sw-l__toppicks-card--amber .pill{background:var(--amber);}\n.sw-l__ranking{background:var(--bg);padding:80px 120px;display:flex;flex-direction:column;align-items:center;gap:32px;}\n.sw-l__ranking .eyebrow{color:var(--blue);font-size:13px;font-weight:700;letter-spacing:1.56px;text-transform:uppercase;}\n.sw-l__ranking h2{font-size:40px;font-weight:800;letter-spacing:-0.6px;color:var(--ink);text-align:center;}\n.sw-l__ranking-col{display:flex;flex-direction:column;gap:32px;width:100%;max-width:1120px;}\n.sw-l__entry{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;}\n.sw-l__entry-head{background:var(--bg);padding:32px 28px;display:flex;align-items:center;gap:24px;}\n.sw-l__entry-head .rank-badge{width:64px;height:64px;background:var(--ink);border-radius:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}\n.sw-l__entry-head .rank-badge p{color:#fff;font-size:30px;font-weight:800;line-height:1;}\n.sw-l__entry-head .brand-block{flex:1;display:flex;flex-direction:column;gap:6px;}\n.sw-l__entry-head .brand{font-size:30px;font-weight:800;color:var(--ink);line-height:1.15;}\n.sw-l__entry-head .tagline{font-size:15px;font-weight:500;color:var(--muted);line-height:1.5;}\n.sw-l__entry-head .rating-chip{background:#fff;border:1px solid var(--line);border-radius:10px;width:112px;height:60px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;flex-shrink:0;}\n.sw-l__entry-head .rating-chip .rating{font-size:18px;font-weight:800;color:var(--ink);line-height:1;}\n.sw-l__entry-head .rating-chip .source{font-size:11px;font-weight:500;color:var(--muted);line-height:1.2;text-align:center;}\n.sw-l__entry-body{padding:32px 28px;display:flex;flex-direction:column;gap:24px;}\n.sw-l__entry-verdict{font-size:16px;font-weight:400;color:var(--text);line-height:1.7;}\n.sw-l__proscons{display:flex;gap:16px;}\n.sw-l__proscons-card{flex:1;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:20px 18px;display:flex;flex-direction:column;gap:10px;}\n.sw-l__proscons-card .head{font-size:12px;font-weight:700;letter-spacing:1.68px;text-transform:uppercase;margin:0;line-height:1.4;}\n.sw-l__proscons-card .head.pros{color:var(--green);}\n.sw-l__proscons-card .head.cons{color:var(--red);}\n.sw-l__proscons-card p.bullet{display:flex;align-items:flex-start;gap:8px;font-size:14px;font-weight:500;color:var(--text);line-height:1.5;margin:0;}\n.sw-l__proscons-card .head.pros ~ p.bullet::before{content:\"+\";font-size:13px;font-weight:800;flex-shrink:0;line-height:1.5;color:var(--green);}\n.sw-l__proscons-card .head.cons ~ p.bullet::before{content:\"\\2212\";font-size:13px;font-weight:800;flex-shrink:0;line-height:1.5;color:var(--red);}\n.sw-l__entry-footer{display:flex;justify-content:space-between;align-items:center;padding-top:20px;border-top:1px solid var(--line);gap:20px;}\n.sw-l__entry-footer .pricing{display:flex;flex-direction:column;gap:4px;}\n.sw-l__entry-footer .pricing .label{font-size:11px;font-weight:500;letter-spacing:1.54px;color:var(--muted);text-transform:uppercase;}\n.sw-l__entry-footer .pricing .val{font-size:16px;font-weight:800;color:var(--ink);}\n.sw-l__entry-footer .cta{display:inline-block;background:var(--ink);color:#fff;font-size:14px;font-weight:700;padding:14px 24px;border-radius:10px;text-decoration:none;}\n.sw-l__entry--hero{border:2px solid var(--blue);box-shadow:0px 8px 24px rgba(37,99,235,0.12);}\n.sw-l__entry--hero .sw-l__entry-head{background:#0f172a;}\n.sw-l__entry--hero .rank-badge{background:var(--blue);}\n.sw-l__entry--hero .brand{color:#fff;}\n.sw-l__entry--hero .tagline{color:#cbd5e1;}\n.sw-l__entry--hero .rating-chip{background:#1e293b;border:none;}\n.sw-l__entry--hero .rating-chip .rating{color:#fff;}\n.sw-l__entry--hero .rating-chip .source{color:#64748b;}\n.sw-l__entry--hero .cta{background:var(--blue);}\n.sw-l__testimonials{background:#fff;padding:80px 120px;display:flex;flex-direction:column;align-items:center;gap:14px;}\n.sw-l__testimonials .eyebrow{color:var(--blue);font-size:13px;font-weight:700;letter-spacing:1.56px;text-transform:uppercase;}\n.sw-l__testimonials h2{font-size:32px;font-weight:800;letter-spacing:-0.48px;color:var(--ink);text-align:center;}\n.sw-l__testimonials .tag{font-size:16px;color:var(--muted);text-align:center;max-width:720px;margin:0 0 28px;}\n.sw-l__testimonials-grid{display:flex;gap:18px;width:100%;max-width:1120px;}\n.sw-l__tcard{flex:1;background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px;display:flex;flex-direction:column;gap:12px;}\n.sw-l__tcard .trow{display:flex;justify-content:space-between;align-items:center;}\n.sw-l__tcard .chip{display:inline-block;font-size:11px;font-weight:700;padding:4px 10px;border-radius:999px;letter-spacing:0.6px;}\n.sw-l__tcard .chip.tp{background:#e6f6ed;color:#00b67a;}\n.sw-l__tcard .chip.vf{background:var(--bg);color:var(--blue);}\n.sw-l__tcard .stars{color:var(--amber);font-size:14px;letter-spacing:1px;}\n.sw-l__tcard blockquote{margin:0;font-size:15px;font-weight:500;color:var(--ink);line-height:1.6;}\n.sw-l__tcard .rule{height:1px;background:var(--line);}\n.sw-l__tcard .att{display:flex;align-items:center;gap:10px;}\n.sw-l__tcard .avatar{width:36px;height:36px;border-radius:50%;background:#1e3a8a;color:#fff;font-size:12px;font-weight:600;display:flex;align-items:center;justify-content:center;flex-shrink:0;}\n.sw-l__tcard .att-txt{display:flex;flex-direction:column;}\n.sw-l__tcard .att-txt .name{font-size:13px;font-weight:600;color:var(--ink);}\n.sw-l__tcard .att-txt .src{font-size:11.5px;font-weight:400;color:var(--muted);}\n.sw-l__methodology{background:#fff;padding:80px 120px;display:flex;flex-direction:column;align-items:center;gap:14px;}\n.sw-l__methodology .eyebrow{color:var(--blue);font-size:13px;font-weight:700;letter-spacing:1.56px;text-transform:uppercase;}\n.sw-l__methodology h2{font-size:36px;font-weight:800;letter-spacing:-0.54px;color:var(--ink);text-align:center;}\n.sw-l__methodology .tag{font-size:16px;color:var(--muted);text-align:center;max-width:780px;margin:0 0 28px;line-height:1.6;}\n.sw-l__methodology-row{display:flex;gap:20px;width:100%;max-width:1120px;}\n.sw-l__methodology-card{flex:1;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:24px;display:flex;flex-direction:column;gap:8px;}\n.sw-l__methodology-card .pct{font-size:34px;font-weight:800;color:var(--blue);letter-spacing:-0.68px;line-height:1;}\n.sw-l__methodology-card .crit{font-size:16px;font-weight:700;color:var(--ink);}\n.sw-l__methodology-card .desc{font-size:13px;font-weight:400;color:var(--muted);line-height:1.6;}\n.sw-l__methodology-note{font-size:14px;color:var(--muted);text-align:center;max-width:780px;margin:28px auto 0;line-height:1.6;}\n.sw-l__faq{background:var(--bg);padding:96px 120px;display:flex;flex-direction:column;align-items:center;gap:40px;}\n.sw-l__faq .eyebrow{color:var(--blue);font-size:13px;font-weight:700;letter-spacing:1.56px;text-transform:uppercase;}\n.sw-l__faq h2{font-size:36px;font-weight:800;letter-spacing:-0.54px;color:var(--ink);text-align:center;}\n.sw-l__faq-col{width:100%;max-width:820px;display:flex;flex-direction:column;gap:12px;}\n.sw-l__faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0;}\n.sw-l__faq-item details{padding:0;}\n.sw-l__faq-item summary{list-style:none;cursor:pointer;padding:26px 22px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:17px;font-weight:600;color:var(--ink);line-height:1.35;}\n.sw-l__faq-item summary::-webkit-details-marker{display:none;}\n.sw-l__faq-item summary::after{content:\"+\";font-size:22px;font-weight:400;color:var(--blue);line-height:1;flex-shrink:0;}\n.sw-l__faq-item details[open] summary::after{content:\"\\2212\";}\n.sw-l__faq-item .a{padding:0 22px 22px;font-size:15.5px;color:var(--muted);line-height:1.65;}\n.sw-l__related{background:#fff;padding:96px 120px;display:flex;flex-direction:column;align-items:center;gap:14px;}\n.sw-l__related .eyebrow{color:var(--blue);font-size:13px;font-weight:700;letter-spacing:1.56px;text-transform:uppercase;}\n.sw-l__related h2{font-size:36px;font-weight:800;letter-spacing:-0.54px;color:var(--ink);text-align:center;margin:0 0 28px;}\n.sw-l__related-row{display:flex;gap:20px;width:100%;max-width:1120px;}\n.sw-l__related-card{flex:1;background:var(--bg);border:1px solid var(--line);border-radius:14px;padding:24px 28px;display:flex;flex-direction:column;gap:12px;text-decoration:none;color:inherit;}\n.sw-l__related-card .cat{font-size:11px;font-weight:700;letter-spacing:1.54px;color:var(--blue);text-transform:uppercase;}\n.sw-l__related-card .ttl{font-size:18px;font-weight:700;color:var(--ink);line-height:1.3;}\n.sw-l__related-card .meta{font-size:13px;font-weight:500;color:var(--muted);}\n.sw-l__sources{background:var(--bg);padding:80px 120px;display:flex;flex-direction:column;align-items:center;gap:14px;}\n.sw-l__sources .eyebrow{color:var(--blue);font-size:13px;font-weight:700;letter-spacing:1.56px;text-transform:uppercase;}\n.sw-l__sources h2{font-size:32px;font-weight:800;letter-spacing:-0.48px;color:var(--ink);text-align:center;margin:0 0 8px;}\n.sw-l__sources .tag{font-size:15px;color:var(--muted);text-align:center;max-width:760px;margin:0 0 20px;line-height:1.6;}\n.sw-l__sources-col{width:100%;max-width:820px;display:flex;flex-direction:column;gap:10px;}\n.sw-l__sources-col p{font-size:14px;color:var(--text);line-height:1.6;}\n.sw-l__finalcta{background:#0f172a;padding:96px 120px;display:flex;flex-direction:column;align-items:center;gap:24px;text-align:center;}\n.sw-l__finalcta .eyebrow{color:#93c5fd;font-size:12px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;}\n.sw-l__finalcta h2{font-size:48px;font-weight:800;letter-spacing:-0.96px;color:#fff;line-height:1.1;max-width:820px;}\n.sw-l__finalcta p{font-size:19px;font-weight:400;color:#cbd5e1;line-height:1.55;max-width:720px;margin:0;}\n.sw-l__finalcta .cta-row{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;}\n.sw-l__finalcta a.cta{display:inline-block;background:var(--blue);color:#fff;font-size:17px;font-weight:700;padding:20px 40px;border-radius:12px;text-decoration:none;box-shadow:0px 8px 24px rgba(37,99,235,0.4);}\n.sw-l__finalcta a.cta.ghost{background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.18);box-shadow:none;}\n@media (max-width:600px){\n  .sw-l__intro{padding:0 18px 40px;}\n  .sw-l__intro-col p{font-size:15.5px;line-height:1.65;}\n  .sw-l__intro-col blockquote{font-size:16px;padding:18px 20px;}\n  .sw-l__hero{padding:48px 18px 40px;}\n  .sw-l__hero h1,.sw-l h1{font-size:34px;line-height:1.12;letter-spacing:-0.6px;margin:0 0 16px;}\n  .sw-l__subtitle{font-size:16.5px;line-height:1.55;margin:0 auto 18px;max-width:100%;}\n  .sw-l__meta{flex-wrap:wrap;justify-content:center;gap:6px 12px;font-size:12.5px;}\n  .sw-l__toppicks{padding:48px 18px;}\n  .sw-l__toppicks h2{font-size:26px;line-height:1.2;letter-spacing:-0.3px;}\n  .sw-l__toppicks-row{flex-direction:column;gap:14px;}\n  .sw-l__toppicks-card{padding:22px 20px;border-radius:14px;}\n  .sw-l__toppicks-card .rank{font-size:40px;}\n  .sw-l__toppicks-card .brand{font-size:22px;}\n  .sw-l__ranking{padding:48px 18px;gap:20px;}\n  .sw-l__ranking h2{font-size:28px;line-height:1.2;letter-spacing:-0.3px;}\n  .sw-l__entry{border-radius:14px;}\n  .sw-l__entry-head{flex-wrap:wrap;gap:14px;padding:22px 20px;}\n  .sw-l__entry-head .rank-badge{width:52px;height:52px;border-radius:12px;}\n  .sw-l__entry-head .rank-badge p{font-size:24px;}\n  .sw-l__entry-head .brand{font-size:22px;}\n  .sw-l__entry-head .rating-chip{width:84px;height:52px;padding:10px 14px;}\n  .sw-l__entry-body{padding:22px 20px;gap:18px;}\n  .sw-l__entry-verdict{font-size:15.5px;line-height:1.65;}\n  .sw-l__proscons{flex-direction:column;gap:12px;}\n  .sw-l__proscons-card{padding:16px 14px;border-radius:10px;}\n  .sw-l__proscons-card p.bullet{font-size:14px;line-height:1.55;}\n  .sw-l__entry-footer{flex-direction:column;align-items:flex-start;gap:14px;padding-top:16px;}\n  .sw-l__entry-footer .cta{width:100%;text-align:center;padding:14px 20px;font-size:15px;}\n  .sw-l__testimonials{padding:48px 18px;}\n  .sw-l__testimonials h2{font-size:24px;line-height:1.22;}\n  .sw-l__testimonials-grid{flex-direction:column;gap:14px;}\n  .sw-l__methodology{padding:48px 18px;}\n  .sw-l__methodology h2{font-size:26px;line-height:1.2;}\n  .sw-l__methodology-row{flex-direction:column;gap:12px;}\n  .sw-l__methodology-card{padding:18px 18px;}\n  .sw-l__methodology-card .pct{font-size:28px;}\n  .sw-l__faq{padding:56px 18px;gap:28px;}\n  .sw-l__faq h2{font-size:26px;line-height:1.2;}\n  .sw-l__faq-col{width:100%;max-width:100%;}\n  .sw-l__faq-item{padding:0;border-radius:10px;}\n  .sw-l__faq-item summary{padding:16px 18px;font-size:15.5px;line-height:1.35;}\n  .sw-l__faq-item .a{font-size:15px;line-height:1.6;padding:0 18px 18px;}\n  .sw-l__related{padding:48px 18px;}\n  .sw-l__related h2{font-size:24px;line-height:1.22;}\n  .sw-l__related-row{flex-direction:column;gap:12px;}\n  .sw-l__related-card{padding:22px 18px;}\n  .sw-l__sources{padding:48px 18px;}\n  .sw-l__sources h2{font-size:24px;line-height:1.22;}\n  .sw-l__finalcta{padding:56px 18px;gap:18px;}\n  .sw-l__finalcta h2{font-size:30px;line-height:1.18;letter-spacing:-0.4px;}\n  .sw-l__finalcta p{font-size:16.5px;line-height:1.55;}\n  .sw-l__finalcta .cta-row{flex-direction:column;width:100%;}\n  .sw-l__finalcta a.cta{width:100%;text-align:center;padding:16px 22px;font-size:16px;}\n}<\/p>\n<p>\/* WCAG AA eyebrow contrast fix (appended) *\/\n.sw-a__eyebrow,.sw-l__eyebrow,.eyebrow{color:#1d4ed8!important;}\n<\/style>\n<p><script>document.addEventListener('DOMContentLoaded',function(){var h=document.querySelector('.entry-header');if(h)h.remove();});<\/script><\/p>\n<article class=\"sw-l\">\n<section class=\"sw-l__hero\">\n<div class=\"sw-l__breadcrumb\">Blog \u203a Software Roundups<\/div>\n<p>  <span class=\"sw-l__eyebrow\">Software Roundup \u00b7 12 Tools<\/span><\/p>\n<h1>12 Best AIA Billing Software for Contractors in 2026<\/h1>\n<p class=\"sw-l__subtitle\">A side-by-side ranking of the 12 best AIA billing software for contractors in 2026, scored on a weighted 100-point rubric covering G702\/G703 accuracy, retainage and stored-materials handling, accounting sync, mobile usability, and pricing transparency.<\/p>\n<div class=\"sw-l__meta\">\n    <span>Updated June 8, 2026<\/span><span class=\"dot\"><\/span> <span>Reviewed by SimplyWise editorial<\/span><span class=\"dot\"><\/span><br \/>\n    <span>13 min read<\/span><span class=\"dot\"><\/span><br \/>\n    <span>12 tools evaluated against a 5-criterion rubric<\/span>\n  <\/div>\n<\/section>\n<div class=\"sw-l__hero-img-wrap\">\n<figure style=\"margin:0;width:100%;max-width:1120px;\">\n    <img fetchpriority=\"high\" decoding=\"async\" class=\"sw-l__hero-img\" src=\"https:\/\/images.unsplash.com\/photo-1554224155-6726b3ff858f?w=1400&amp;h=700&amp;fit=crop&amp;q=80&amp;auto=format\" alt=\"A contractor reviewing a progress payment application and continuation sheet at a desk, the monthly paperwork that the best AIA billing software is built to automate\" loading=\"eager\" width=\"1400\" height=\"700\" \/><figcaption class=\"sw-l__hero-credit\">A contractor working through a monthly pay application and schedule of values, the recurring paperwork that the best AIA billing software is built to automate. Photo via Unsplash.<\/figcaption><\/figure>\n<\/div>\n<section class=\"sw-l__intro\">\n<div class=\"sw-l__intro-col\">\n<p>The best AIA billing software for contractors in 2026 depends on whether you need a focused pay-application tool or a full accounting platform with G702\/G703 built in. Specifically, AIA billing is the standardized progress-payment method created by the American Institute of Architects: the G702 Application and Certificate for Payment is the cover sheet, and the G703 Continuation Sheet is the line-item backup that breaks the contract into a schedule of values. Notably, the 12 tools ranked below split into three honest buyer modes so contractors can jump straight to the one that matches how their shop bills.<\/p>\n<p>This is a departure from generic &#8220;best AIA billing software&#8221; lists that lump every vendor together. By contrast, a lightweight pay-app generator (snap a schedule of values into a clean G702\/G703 package) is a different job from a full construction ERP (job costing, certified payroll, and general ledger with AIA billing attached). Furthermore, a subcontractor billing a general contractor has different needs than a GC collecting pay apps from a dozen subs. As a result, this ranking weights the rubric for the contractor who actually fills out pay applications and flags which tools are focused billing apps versus full accounting platforms.<\/p>\n<aside class=\"sw-l__crosslink\" style=\"background:#eff6ff;border-left:4px solid #2563eb;border-radius:8px;padding:16px 20px;margin:0;font-size:15px;color:#1e3a8a;line-height:1.55;\"><strong>Need fast estimates and invoices before the pay-app stage?<\/strong> Read the <a href=\"\/blog\/best-construction-invoice-software\/\" style=\"color:#2563eb;font-weight:700;\">10 Best Construction Invoice Software<\/a> ranking for the quote-to-invoice side, then come back here for progress billing.<\/aside>\n<blockquote><p>&#8220;Retainage is a percentage, usually 5 to 10 percent, withheld from each progress payment as security for project completion. The G702 form tracks cumulative retainage, typically released after substantial completion.&#8221;<cite>American Institute of Architects G702\/G703 documentation, summarized via Autodesk Construction Cloud. Retainage math is the single most common reason pay applications get rejected, which is why any AIA billing software has to track it automatically rather than by hand.<\/cite><\/p><\/blockquote>\n<p>Below are the 12 best AIA billing software for contractors in 2026, with verified pricing where the vendor publishes it, honest flags where pricing is gated, and what each tool is genuinely best at. Specifically, the ranking covers SimplyWise Cost Estimator for the estimate-and-quote stage that feeds a pay app, Knowify and Werx for transparent-pricing trade contractors, GCPay and Siteline for subcontractor pay-app workflows, Buildertrend for residential builders, Sage 100 Contractor and Foundation Software for full construction accounting, Premier and Procore for enterprise, PayAppPro for a low-cost standalone generator, and QuickBooks Online for shops already on QuickBooks. Notably, SimplyWise Cost Estimator is free to try, no credit card required, on a 7-day free trial, then from $29.99 per month.<\/p>\n<\/p><\/div>\n<\/section>\n<section class=\"sw-l__comparison\">\n<div class=\"sw-l__comparison-wrap\">\n<h2>Quick comparison: 12 AIA billing software at a glance<\/h2>\n<p class=\"sub\">Pricing, standout feature, and free-trial status for every AIA billing software in this ranking. SimplyWise Cost Estimator highlighted as the estimate-and-quote front end that feeds your pay applications.<\/p>\n<table class=\"sw-l__comparison-table\">\n<thead>\n<tr>\n<th scope=\"col\">App<\/th>\n<th scope=\"col\">Best for<\/th>\n<th scope=\"col\">Standout feature<\/th>\n<th scope=\"col\">Starting price<\/th>\n<th scope=\"col\">Free trial<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"sw-row\">\n<td class=\"brand-cell\">SimplyWise Cost Estimator<\/td>\n<td>Solo and small-shop contractors who want fast estimates and quotes ahead of pay apps<\/td>\n<td>Photo-to-estimate plus branded PDF quotes on mobile<\/td>\n<td>Free to try, then from $29.99\/mo<\/td>\n<td>7 days, full access<\/td>\n<\/tr>\n<tr>\n<td class=\"brand-cell\">Knowify<\/td>\n<td>Specialty trades that want G702\/G703 plus QuickBooks sync<\/td>\n<td>Native AIA pay apps with two-way QuickBooks Online sync<\/td>\n<td>From $99\/mo Core (monthly) per knowify.com\/pricing<\/td>\n<td>Free trial offered<\/td>\n<\/tr>\n<tr>\n<td class=\"brand-cell\">GCPay<\/td>\n<td>GCs and subs collaborating on pay apps and compliance<\/td>\n<td>Two-sided pay-app workflow with lien-waiver exchange<\/td>\n<td>Pricing not publicly disclosed at audit time<\/td>\n<td>Demo only<\/td>\n<\/tr>\n<tr>\n<td class=\"brand-cell\">Siteline<\/td>\n<td>Subcontractors centralizing billing across many GCs<\/td>\n<td>Pay-app tracking, retainage, and collections in one place<\/td>\n<td>Custom pricing per siteline.com (quote-gated)<\/td>\n<td>Demo only<\/td>\n<\/tr>\n<tr>\n<td class=\"brand-cell\">Buildertrend<\/td>\n<td>Residential builders needing PM plus progress billing<\/td>\n<td>Lead-to-build platform with progress invoicing<\/td>\n<td>Custom quote per buildertrend.com (quote-gated)<\/td>\n<td>Demo only<\/td>\n<\/tr>\n<tr>\n<td class=\"brand-cell\">Sage 100 Contractor<\/td>\n<td>Established contractors wanting full accounting plus AIA<\/td>\n<td>Built-in G702\/G703 with job costing and payroll<\/td>\n<td>Reseller-quoted; confirm current pricing with a Sage partner<\/td>\n<td>Demo only<\/td>\n<\/tr>\n<tr>\n<td class=\"brand-cell\">Foundation Software<\/td>\n<td>Contractors needing construction accounting plus payroll<\/td>\n<td>Job-cost accounting with AIA and certified payroll<\/td>\n<td>Pricing not publicly disclosed at audit time<\/td>\n<td>Demo only<\/td>\n<\/tr>\n<tr>\n<td class=\"brand-cell\">Premier Construction Software<\/td>\n<td>Mid-market and enterprise GCs and developers<\/td>\n<td>Cloud construction accounting with progress billing<\/td>\n<td>Pricing not publicly disclosed at audit time<\/td>\n<td>Demo only<\/td>\n<\/tr>\n<tr>\n<td class=\"brand-cell\">Procore<\/td>\n<td>Enterprise GCs and CM firms managing many pay apps<\/td>\n<td>Owner and sub pay-app workflow inside full PM<\/td>\n<td>Volume-based, not publicly disclosed at audit time<\/td>\n<td>Demo only<\/td>\n<\/tr>\n<tr>\n<td class=\"brand-cell\">Werx<\/td>\n<td>Small trade contractors wanting transparent pricing<\/td>\n<td>Progress and AIA invoicing on a flat monthly plan<\/td>\n<td>From $49\/mo Essential per werxapp.com\/pricing<\/td>\n<td>30-day free trial<\/td>\n<\/tr>\n<tr>\n<td class=\"brand-cell\">PayAppPro<\/td>\n<td>Subs wanting a low-cost standalone pay-app generator<\/td>\n<td>G702\/G703 packages with SOV and retainage<\/td>\n<td>One-time packages from $7.99 per payapppro.com<\/td>\n<td>Not stated; verify on site<\/td>\n<\/tr>\n<tr>\n<td class=\"brand-cell\">QuickBooks Online<\/td>\n<td>Shops already on QuickBooks wanting progress invoicing<\/td>\n<td>Progress invoicing on Plus and Advanced tiers<\/td>\n<td>Tiered; confirm current pricing on quickbooks.intuit.com<\/td>\n<td>Free trial offered<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"sw-l__comparison-caption\">Pricing verified June 2026 from each provider&#8217;s public pricing page where available; GCPay, Siteline, Buildertrend, Sage 100 Contractor, Foundation, Premier, and Procore figures are flagged because public pricing is not posted. Verify current rates before subscribing.<\/p>\n<\/p><\/div>\n<\/section>\n<section class=\"sw-l__toppicks\">\n<p class=\"eyebrow\">Our Top 3 Picks<\/p>\n<h2>Short on time? Start here.<\/h2>\n<p class=\"sub\">The three picks that scored highest for the contractors who actually fill out pay applications, with what each one is genuinely best at.<\/p>\n<div class=\"sw-l__toppicks-row\">\n<div class=\"sw-l__toppicks-card sw-l__toppicks-card--hero\">\n<p class=\"rank\">#1<\/p>\n<p>      <span class=\"pill\">Best for Estimate to Quote<\/span><\/p>\n<p class=\"brand\">SimplyWise Cost Estimator<\/p>\n<p class=\"tag\">The front end of the billing pipeline for solo and small-shop contractors: photo-to-estimate, branded PDF quote, invoice in one mobile flow before the pay-app stage. Transparent posted pricing.<\/p>\n<div class=\"divider\"><\/div>\n<div class=\"price-row\"><span class=\"price-label\">Pricing<\/span><span class=\"price-val\">Free to try, then from $29.99\/mo<\/span><\/div>\n<\/p><\/div>\n<div class=\"sw-l__toppicks-card sw-l__toppicks-card--blue\">\n<p class=\"rank\">#2<\/p>\n<p>      <span class=\"pill\">Best Native G702\/G703<\/span><\/p>\n<p class=\"brand\">Knowify<\/p>\n<p class=\"tag\">Native AIA G702\/G703 pay applications with automated schedule of values, retainage tracking, and two-way QuickBooks Online sync. Transparent posted pricing for specialty trades.<\/p>\n<div class=\"divider\"><\/div>\n<div class=\"price-row\"><span class=\"price-label\">Pricing<\/span><span class=\"price-val\">From $99\/mo Core<\/span><\/div>\n<\/p><\/div>\n<div class=\"sw-l__toppicks-card sw-l__toppicks-card--amber\">\n<p class=\"rank\">#3<\/p>\n<p>      <span class=\"pill\">Best for GC-Sub Workflow<\/span><\/p>\n<p class=\"brand\">GCPay<\/p>\n<p class=\"tag\">A two-sided pay-application platform where general contractors and subcontractors exchange G702\/G703 packages, lien waivers, and compliance docs in one shared workflow.<\/p>\n<div class=\"divider\"><\/div>\n<div class=\"price-row\"><span class=\"price-label\">Pricing<\/span><span class=\"price-val\">Contact sales<\/span><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<section class=\"sw-l__ranking\">\n<p class=\"eyebrow\">The Full Ranking<\/p>\n<h2>Every AIA billing software, ranked and reviewed<\/h2>\n<div class=\"sw-l__ranking-col\">\n<div class=\"sw-l__entry sw-l__entry--hero\">\n<div class=\"sw-l__entry-head\">\n<div class=\"rank-badge\">\n<p>1<\/p>\n<\/div>\n<div class=\"brand-block\">\n<p class=\"brand\">SimplyWise Cost Estimator<\/p>\n<p class=\"tagline\">Best for the estimate-to-quote stage that feeds your pay applications, built for solo and small-shop contractors.<\/p>\n<\/p><\/div>\n<div class=\"rating-chip\"><span class=\"rating\">7-day<\/span><span class=\"source\">free trial<\/span><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-body\">\n<p class=\"sw-l__entry-verdict\">SimplyWise Cost Estimator is not a G702\/G703 pay-application engine, and we rank it first here for an honest reason: every AIA billing cycle starts with a number, and SimplyWise is the fastest way for a solo contractor or small shop to produce that number and a branded quote before the progress-billing stage begins. Specifically, SimplyWise drives photo-to-estimate plus LiDAR room scanning, included on every plan. Snap a photo of the project, or scan the room with an iPhone Pro&#8217;s LiDAR sensor, and the app returns a full material and labor breakdown in seconds.<\/p>\n<p class=\"sw-l__entry-verdict\">In practice, contractors adjust line items, send a branded PDF quote before leaving the jobsite, then convert that quote to an invoice once the work is done. Furthermore, every plan also includes Receipts and Expenses tracking and a Mileage Tracker at no extra cost, which together cover the job-cost paperwork that supports a clean schedule of values later. Notably, SimplyWise is free to try, no credit card required, on a 7-day free trial, then from $29.99 per month, posted right on the SimplyWise site.<\/p>\n<p class=\"sw-l__entry-verdict\">The honest tradeoff: SimplyWise does not generate G702 or G703 forms, track retainage line by line, or handle certified payroll the way a dedicated AIA platform does. Ultimately, for solo contractors and small shops who want fast estimates and quotes at the front of the billing pipeline (and who handle simpler progress billing), SimplyWise Cost Estimator is the cleanest, cheapest starting point on this ranking. By contrast, contractors who need formal AIA pay applications should pair it with one of the dedicated tools below.<\/p>\n<div class=\"sw-l__proscons\">\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head pros\">Pros<\/h4>\n<p class=\"bullet\">SimplyWise photo-to-estimate: estimates in seconds<\/p>\n<p class=\"bullet\">Quote-to-invoice in one mobile flow<\/p>\n<p class=\"bullet\">Receipts, expenses, and mileage included<\/p>\n<p class=\"bullet\">Pricing posted on public site<\/p>\n<\/p><\/div>\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head cons\">Cons<\/h4>\n<p class=\"bullet\">No native G702\/G703 pay-app generation<\/p>\n<p class=\"bullet\">No line-item retainage tracking<\/p>\n<p class=\"bullet\">Pair with a dedicated tool for AIA pay apps<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-footer\">\n<div class=\"pricing\"><span class=\"label\">Pricing<\/span><span class=\"val\">Free to try, then from $29.99\/mo \u00b7 7-day free trial<\/span><\/div>\n<p>          <a class=\"cta\" href=\"https:\/\/swcostestimator.app.link\/ce-ai\" target=\"_blank\" rel=\"noopener\">Try SimplyWise Free \u2192<\/a>\n        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry\">\n<div class=\"sw-l__entry-head\">\n<div class=\"rank-badge\">\n<p>2<\/p>\n<\/div>\n<div class=\"brand-block\">\n<p class=\"brand\">Knowify<\/p>\n<p class=\"tagline\">Best native G702\/G703: AIA pay applications with automated SOV, retainage, and two-way QuickBooks Online sync.<\/p>\n<\/p><\/div>\n<div class=\"rating-chip\"><span class=\"rating\">Free<\/span><span class=\"source\">trial offered<\/span><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-body\">\n<p class=\"sw-l__entry-verdict\">Knowify is the most complete transparent-pricing AIA billing software for specialty trade contractors who bill progress payments instead of homeowner remodels. Specifically, Knowify streamlines the creation and sending of pay apps and AIA forms G702\/G703 with an automated schedule of values, retainage tracking, and change-order reconciliation built in. Core opens at $99 per month billed monthly ($149 per month on the annual plan, which adds features) per the public pricing page at knowify.com\/pricing.<\/p>\n<p class=\"sw-l__entry-verdict\">In practice, the platform handles a job-costing ledger, contract management, change orders, lien waivers, certified payroll, and crucially native AIA pay applications, all visible to the contractor without a sales call to see the price. Notably, the two-way QuickBooks Online sync is a real differentiator versus lighter accounting integrations elsewhere on this list. By contrast to a full ERP like Sage 100 Contractor, Knowify is cloud-native and faster to set up for a small commercial sub.<\/p>\n<p class=\"sw-l__entry-verdict\">The honest tradeoff: there is a steeper learning curve than a single-purpose pay-app generator, the higher Advanced tier escalates the monthly cost, and the platform is the wrong fit for homeowner-facing residential remodel sales. Ultimately, for commercial subs running AIA pay applications, contractors handling certified payroll, or specialty trades that need two-way QuickBooks Online sync, Knowify is the most-cited AIA billing software with both billing depth and posted pricing.<\/p>\n<div class=\"sw-l__proscons\">\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head pros\">Pros<\/h4>\n<p class=\"bullet\">Native AIA G702\/G703 pay apps<\/p>\n<p class=\"bullet\">Automated SOV and retainage tracking<\/p>\n<p class=\"bullet\">Two-way QuickBooks Online sync<\/p>\n<p class=\"bullet\">Transparent posted pricing<\/p>\n<\/p><\/div>\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head cons\">Cons<\/h4>\n<p class=\"bullet\">Steeper learning curve<\/p>\n<p class=\"bullet\">Advanced tier escalates cost<\/p>\n<p class=\"bullet\">Wrong fit for residential remodel<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-footer\">\n<div class=\"pricing\"><span class=\"label\">Pricing<\/span><span class=\"val\">$99\/mo Core monthly \u00b7 $149\/mo Core annual \u00b7 per knowify.com\/pricing<\/span><\/div>\n<p>          <a class=\"cta\" href=\"https:\/\/www.knowify.com\/\" target=\"_blank\" rel=\"noopener nofollow\">Visit knowify.com \u2192<\/a>\n        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry\">\n<div class=\"sw-l__entry-head\">\n<div class=\"rank-badge\">\n<p>3<\/p>\n<\/div>\n<div class=\"brand-block\">\n<p class=\"brand\">GCPay<\/p>\n<p class=\"tagline\">Best for the GC-and-sub workflow: a two-sided pay-app platform with lien-waiver and compliance exchange.<\/p>\n<\/p><\/div>\n<div class=\"rating-chip\"><span class=\"rating\">Demo<\/span><span class=\"source\">only<\/span><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-body\">\n<p class=\"sw-l__entry-verdict\">GCPay is the AIA billing software built for the relationship between a general contractor and its subcontractors, not for a single contractor billing in isolation. Specifically, the platform digitizes the full pay-application exchange: subs submit G702\/G703 packages, GCs review and approve them, and lien waivers and compliance documents move through the same shared workflow tied to each application for payment.<\/p>\n<p class=\"sw-l__entry-verdict\">In practice, this two-sided model is what GCs pay for: instead of chasing pay apps and waivers over email, every sub bills inside one system that enforces the same schedule-of-values format and retainage math. Furthermore, the platform integrates with major construction accounting systems so approved pay apps flow into the GC&#8217;s ledger. By contrast to a single-contractor tool like Werx or PayAppPro, GCPay is designed around collaboration and compliance across a whole project roster.<\/p>\n<p class=\"sw-l__entry-verdict\">The honest tradeoff: pricing is not publicly disclosed at audit time and is gated behind a sales-quote process, the platform is overkill for a solo sub billing one or two GCs, and the value scales with the number of trade partners on a project. Ultimately, for general contractors collecting pay applications from many subcontractors, and for subs who bill GCs that already use it, GCPay is the most-cited collaborative AIA billing software in 2026.<\/p>\n<div class=\"sw-l__proscons\">\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head pros\">Pros<\/h4>\n<p class=\"bullet\">Two-sided GC-and-sub pay-app workflow<\/p>\n<p class=\"bullet\">Lien-waiver and compliance exchange<\/p>\n<p class=\"bullet\">Integrates with construction accounting<\/p>\n<p class=\"bullet\">Enforces consistent SOV and retainage<\/p>\n<\/p><\/div>\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head cons\">Cons<\/h4>\n<p class=\"bullet\">Pricing not publicly disclosed<\/p>\n<p class=\"bullet\">Overkill for a solo sub<\/p>\n<p class=\"bullet\">Value scales with partner count<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-footer\">\n<div class=\"pricing\"><span class=\"label\">Pricing<\/span><span class=\"val\">Pricing not publicly disclosed at audit time \u00b7 request a demo<\/span><\/div>\n<p>          <a class=\"cta\" href=\"https:\/\/www.gcpay.com\/\" target=\"_blank\" rel=\"noopener nofollow\">Visit gcpay.com \u2192<\/a>\n        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry\">\n<div class=\"sw-l__entry-head\">\n<div class=\"rank-badge\">\n<p>4<\/p>\n<\/div>\n<div class=\"brand-block\">\n<p class=\"brand\">Siteline<\/p>\n<p class=\"tagline\">Best for subcontractors centralizing pay apps, retainage, and collections across many general contractors.<\/p>\n<\/p><\/div>\n<div class=\"rating-chip\"><span class=\"rating\">Demo<\/span><span class=\"source\">only<\/span><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-body\">\n<p class=\"sw-l__entry-verdict\">Siteline is the AIA billing software purpose-built for commercial subcontractors who bill a dozen general contractors at once, each with a different pay-app format and portal. Specifically, the platform centralizes pay-application creation, GC-specific form handling, retainage tracking, lien-waiver management, and collections reporting in one place so a sub&#8217;s billing team is not rebuilding the same schedule of values in five systems.<\/p>\n<p class=\"sw-l__entry-verdict\">In practice, the flexibility on retainage is a standout: contractors can adjust retention for the overall pay app, for each individual line item, or for specific billing periods, which is exactly the control a sub needs when GCs hold back differently. Furthermore, the collections reporting gives the billing team visibility into aging receivables tied to each pay app. By contrast to a GC-side tool like GCPay, Siteline is built around the subcontractor&#8217;s side of the table.<\/p>\n<p class=\"sw-l__entry-verdict\">The honest tradeoff: pricing is custom and quote-gated per siteline.com, the platform is focused on commercial subs rather than residential or service trades, and the value depends on billing across enough GCs to justify a centralized system. Ultimately, for commercial subcontractors drowning in GC-specific pay-app formats and retainage rules, Siteline is the most-cited subcontractor-first AIA billing software in 2026.<\/p>\n<div class=\"sw-l__proscons\">\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head pros\">Pros<\/h4>\n<p class=\"bullet\">Centralizes pay apps across many GCs<\/p>\n<p class=\"bullet\">Flexible line-item retainage control<\/p>\n<p class=\"bullet\">Lien-waiver and compliance handling<\/p>\n<p class=\"bullet\">Collections and aging reporting<\/p>\n<\/p><\/div>\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head cons\">Cons<\/h4>\n<p class=\"bullet\">Pricing is quote-gated<\/p>\n<p class=\"bullet\">Built for commercial subs only<\/p>\n<p class=\"bullet\">Wrong fit for residential trades<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-footer\">\n<div class=\"pricing\"><span class=\"label\">Pricing<\/span><span class=\"val\">Custom pricing per siteline.com \u00b7 request a quote<\/span><\/div>\n<p>          <a class=\"cta\" href=\"https:\/\/www.siteline.com\/\" target=\"_blank\" rel=\"noopener nofollow\">Visit siteline.com \u2192<\/a>\n        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry\">\n<div class=\"sw-l__entry-head\">\n<div class=\"rank-badge\">\n<p>5<\/p>\n<\/div>\n<div class=\"brand-block\">\n<p class=\"brand\">Buildertrend<\/p>\n<p class=\"tagline\">Best for residential builders: full project management with progress invoicing across the build.<\/p>\n<\/p><\/div>\n<div class=\"rating-chip\"><span class=\"rating\">Demo<\/span><span class=\"source\">only<\/span><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-body\">\n<p class=\"sw-l__entry-verdict\">Buildertrend is the AIA billing software choice for established residential builders and remodelers who want progress billing inside a full project-management platform rather than a standalone pay-app tool. Specifically, the platform pairs a pre-construction lead funnel and proposals with post-sale project management (scheduling, daily logs, change orders, client portal) and progress invoicing that lets builders bill clients as the work advances.<\/p>\n<p class=\"sw-l__entry-verdict\">In practice, this end-to-end coverage is what residential builders pay for: the same platform that captured the lead also runs the build and handles the billing. Furthermore, the client portal lets homeowners approve selections and review invoices in one place, which reduces back-and-forth on draws. By contrast to a commercial pay-app tool like GCPay or Siteline, Buildertrend is residential-first and leans on progress invoicing rather than formal G702\/G703 subcontractor exchange.<\/p>\n<p class=\"sw-l__entry-verdict\">The honest tradeoff: pricing is not publicly listed and is gated behind a custom-quote process, the platform is overkill for a solo contractor who only needs a pay app, and its progress billing is oriented to homeowner draws more than commercial G702\/G703 requisitions. Ultimately, for residential builders and remodelers who want one platform from lead to final draw, Buildertrend is the most-cited builder platform with progress invoicing in 2026.<\/p>\n<div class=\"sw-l__proscons\">\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head pros\">Pros<\/h4>\n<p class=\"bullet\">Lead-to-build unified platform<\/p>\n<p class=\"bullet\">Progress invoicing across the build<\/p>\n<p class=\"bullet\">Strong client portal and selections<\/p>\n<p class=\"bullet\">Change orders tied to billing<\/p>\n<\/p><\/div>\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head cons\">Cons<\/h4>\n<p class=\"bullet\">No public pricing<\/p>\n<p class=\"bullet\">Overkill for solo crews<\/p>\n<p class=\"bullet\">Residential draws, not commercial G702\/G703<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-footer\">\n<div class=\"pricing\"><span class=\"label\">Pricing<\/span><span class=\"val\">Custom quote per buildertrend.com \u00b7 request a demo<\/span><\/div>\n<p>          <a class=\"cta\" href=\"https:\/\/buildertrend.com\/\" target=\"_blank\" rel=\"noopener nofollow\">Visit buildertrend.com \u2192<\/a>\n        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry\">\n<div class=\"sw-l__entry-head\">\n<div class=\"rank-badge\">\n<p>6<\/p>\n<\/div>\n<div class=\"brand-block\">\n<p class=\"brand\">Sage 100 Contractor<\/p>\n<p class=\"tagline\">Best full-accounting option: built-in G702\/G703 with job costing, payroll, and a deep ledger.<\/p>\n<\/p><\/div>\n<div class=\"rating-chip\"><span class=\"rating\">Demo<\/span><span class=\"source\">only<\/span><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-body\">\n<p class=\"sw-l__entry-verdict\">Sage 100 Contractor is the AIA billing software for established contractors who want progress billing inside a full construction accounting system rather than a separate app. Specifically, the platform lets a contractor set up a schedule of values for each contract, track progress by line item, calculate retention automatically, and print G702\/G703 forms directly from the system, alongside job costing, the general ledger, and payroll.<\/p>\n<p class=\"sw-l__entry-verdict\">In practice, the value is integration: the same data that drives a pay application also feeds job-cost reports and the ledger, so billing and accounting never drift apart. Furthermore, Sage 100 Contractor includes specialized billing modules for AIA, unit-price, time-and-materials, progress, and service billing to fit different contract types. By contrast to a cloud-native tool like Knowify, Sage is a heavier, more established platform aimed at contractors who have outgrown lighter software.<\/p>\n<p class=\"sw-l__entry-verdict\">The honest tradeoff: pricing is reseller-quoted rather than posted on an official Sage page, industry reporting puts the subscription roughly in the $115 to $200 per user per month band, and the learning curve is steep. Confirm current pricing with a Sage partner before committing. Ultimately, for established contractors who want native G702\/G703 inside a full accounting platform with job costing and payroll, Sage 100 Contractor is the most-cited full-accounting AIA option in 2026.<\/p>\n<div class=\"sw-l__proscons\">\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head pros\">Pros<\/h4>\n<p class=\"bullet\">Built-in G702\/G703 with auto retention<\/p>\n<p class=\"bullet\">Full job costing and general ledger<\/p>\n<p class=\"bullet\">Integrated construction payroll<\/p>\n<p class=\"bullet\">Multiple billing modules by contract type<\/p>\n<\/p><\/div>\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head cons\">Cons<\/h4>\n<p class=\"bullet\">Pricing is reseller-quoted, not posted<\/p>\n<p class=\"bullet\">Steep learning curve<\/p>\n<p class=\"bullet\">Heavier than cloud-native tools<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-footer\">\n<div class=\"pricing\"><span class=\"label\">Pricing<\/span><span class=\"val\">Reseller-quoted per industry reporting \u00b7 confirm current pricing with a Sage partner<\/span><\/div>\n<p>          <a class=\"cta\" href=\"https:\/\/www.sage.com\/en-us\/products\/sage-100-contractor\/\" target=\"_blank\" rel=\"noopener nofollow\">Visit sage.com \u2192<\/a>\n        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry\">\n<div class=\"sw-l__entry-head\">\n<div class=\"rank-badge\">\n<p>7<\/p>\n<\/div>\n<div class=\"brand-block\">\n<p class=\"brand\">Foundation Software<\/p>\n<p class=\"tagline\">Best for job-cost accounting plus certified payroll, with AIA progress billing attached.<\/p>\n<\/p><\/div>\n<div class=\"rating-chip\"><span class=\"rating\">Demo<\/span><span class=\"source\">only<\/span><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-body\">\n<p class=\"sw-l__entry-verdict\">Foundation Software is the AIA billing software choice for contractors whose primary need is construction accounting and certified payroll, with progress billing as part of the package. Specifically, Foundation is a job-cost accounting platform with payroll, project management, and billing modules including time-and-material and unit-price billing, used heavily by contractors who run prevailing-wage and certified-payroll jobs.<\/p>\n<p class=\"sw-l__entry-verdict\">In practice, contractors choose Foundation when payroll complexity is the deciding factor: multi-state, multi-union, prevailing-wage work where certified payroll reporting cannot be an afterthought. Furthermore, the job-cost accounting keeps billing tied to actual costs, which matters on cost-plus and progress-billed contracts. By contrast to a billing-first tool like PayAppPro, Foundation is accounting-first with billing built around the ledger.<\/p>\n<p class=\"sw-l__entry-verdict\">The honest tradeoff: pricing is not publicly disclosed at audit time and is gated behind a sales process, the platform is more than a contractor needs if all they want is a clean pay app, and the implementation is a project rather than a quick signup. Confirm current pricing and AIA-form specifics with Foundation before committing. Ultimately, for contractors running certified-payroll-heavy work who want accounting and progress billing in one system, Foundation Software is a most-cited full-accounting option in 2026.<\/p>\n<div class=\"sw-l__proscons\">\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head pros\">Pros<\/h4>\n<p class=\"bullet\">Deep job-cost accounting<\/p>\n<p class=\"bullet\">Strong certified-payroll handling<\/p>\n<p class=\"bullet\">Multiple billing modules<\/p>\n<p class=\"bullet\">Billing tied to actual costs<\/p>\n<\/p><\/div>\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head cons\">Cons<\/h4>\n<p class=\"bullet\">Pricing not publicly disclosed<\/p>\n<p class=\"bullet\">Overkill if you only need a pay app<\/p>\n<p class=\"bullet\">Implementation is a project<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-footer\">\n<div class=\"pricing\"><span class=\"label\">Pricing<\/span><span class=\"val\">Pricing not publicly disclosed at audit time \u00b7 request a demo<\/span><\/div>\n<p>          <a class=\"cta\" href=\"https:\/\/www.foundationsoft.com\/\" target=\"_blank\" rel=\"noopener nofollow\">Visit foundationsoft.com \u2192<\/a>\n        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry\">\n<div class=\"sw-l__entry-head\">\n<div class=\"rank-badge\">\n<p>8<\/p>\n<\/div>\n<div class=\"brand-block\">\n<p class=\"brand\">Premier Construction Software<\/p>\n<p class=\"tagline\">Best cloud accounting for mid-market GCs and developers needing progress billing at scale.<\/p>\n<\/p><\/div>\n<div class=\"rating-chip\"><span class=\"rating\">Demo<\/span><span class=\"source\">only<\/span><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-body\">\n<p class=\"sw-l__entry-verdict\">Premier Construction Software is the cloud-based construction accounting and project-management platform for mid-market and enterprise general contractors, homebuilders, and developers who need progress billing as part of a larger financial system. Specifically, Premier combines job-cost accounting, project management, and billing in one cloud platform aimed at contractors managing complex, multi-project portfolios.<\/p>\n<p class=\"sw-l__entry-verdict\">In practice, the appeal is a single cloud system of record across accounting and project finance, which is what larger contractors want when spreadsheets and disconnected tools stop scaling. Furthermore, the platform targets developers and GCs who need draw management and progress billing tied to project budgets. By contrast to a single-purpose pay-app generator, Premier is a full financial platform where billing is one module among many.<\/p>\n<p class=\"sw-l__entry-verdict\">The honest tradeoff: pricing is not publicly disclosed at audit time and is gated behind a demo and quote, the platform is aimed at mid-market and up rather than small trade contractors, and implementation is a structured rollout. Confirm current pricing and AIA-form specifics with Premier before committing. Ultimately, for mid-market and enterprise GCs and developers who want cloud construction accounting with progress billing built in, Premier is a most-cited platform option in 2026.<\/p>\n<div class=\"sw-l__proscons\">\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head pros\">Pros<\/h4>\n<p class=\"bullet\">Cloud construction accounting and PM<\/p>\n<p class=\"bullet\">Progress billing tied to project budgets<\/p>\n<p class=\"bullet\">Built for multi-project portfolios<\/p>\n<p class=\"bullet\">Single financial system of record<\/p>\n<\/p><\/div>\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head cons\">Cons<\/h4>\n<p class=\"bullet\">Pricing not publicly disclosed<\/p>\n<p class=\"bullet\">Aimed at mid-market and up<\/p>\n<p class=\"bullet\">Structured implementation required<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-footer\">\n<div class=\"pricing\"><span class=\"label\">Pricing<\/span><span class=\"val\">Pricing not publicly disclosed at audit time \u00b7 request a demo<\/span><\/div>\n<p>          <a class=\"cta\" href=\"https:\/\/premierconstructionsoftware.com\/\" target=\"_blank\" rel=\"noopener nofollow\">Visit premierconstructionsoftware.com \u2192<\/a>\n        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry\">\n<div class=\"sw-l__entry-head\">\n<div class=\"rank-badge\">\n<p>9<\/p>\n<\/div>\n<div class=\"brand-block\">\n<p class=\"brand\">Procore<\/p>\n<p class=\"tagline\">Best for enterprise: owner and subcontractor pay-app workflow inside a full construction PM platform.<\/p>\n<\/p><\/div>\n<div class=\"rating-chip\"><span class=\"rating\">Demo<\/span><span class=\"source\">only<\/span><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-body\">\n<p class=\"sw-l__entry-verdict\">Procore is the AIA billing software choice for enterprise general contractors and construction management firms that already run their projects on Procore and want owner and subcontractor pay applications inside the same platform. Specifically, Procore&#8217;s invoice management handles the pay-app workflow on both sides: subs submit progress billings, and the GC manages owner invoices, all tied to the project budget and commitments.<\/p>\n<p class=\"sw-l__entry-verdict\">In practice, the value is consolidation: contractors who already use Procore for drawings, RFIs, submittals, and project financials get pay-app billing without bolting on a separate tool. Furthermore, the budget integration ties each pay application back to commitments and change orders, which keeps billing aligned with the financial picture. By contrast to a standalone tool, Procore only makes sense when the rest of the project already lives there.<\/p>\n<p class=\"sw-l__entry-verdict\">The honest tradeoff: pricing is volume-based and not publicly disclosed at audit time, the platform is significant overkill and budget for SMB and solo contractors, and the billing module is most valuable as part of the full Procore stack rather than on its own. Ultimately, for enterprise GCs and CM firms already standardized on Procore, keeping pay applications in the same system is the most-cited enterprise AIA billing path in 2026.<\/p>\n<div class=\"sw-l__proscons\">\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head pros\">Pros<\/h4>\n<p class=\"bullet\">Owner and sub pay-app workflow<\/p>\n<p class=\"bullet\">Billing tied to budget and commitments<\/p>\n<p class=\"bullet\">Consolidated with full project PM<\/p>\n<p class=\"bullet\">Strong integration marketplace<\/p>\n<\/p><\/div>\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head cons\">Cons<\/h4>\n<p class=\"bullet\">Pricing not publicly disclosed<\/p>\n<p class=\"bullet\">Overkill for SMB contractors<\/p>\n<p class=\"bullet\">Best only with the full stack<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-footer\">\n<div class=\"pricing\"><span class=\"label\">Pricing<\/span><span class=\"val\">Volume-based \u00b7 not publicly disclosed at audit time \u00b7 contact sales<\/span><\/div>\n<p>          <a class=\"cta\" href=\"https:\/\/www.procore.com\/\" target=\"_blank\" rel=\"noopener nofollow\">Visit procore.com \u2192<\/a>\n        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry\">\n<div class=\"sw-l__entry-head\">\n<div class=\"rank-badge\">\n<p>10<\/p>\n<\/div>\n<div class=\"brand-block\">\n<p class=\"brand\">Werx<\/p>\n<p class=\"tagline\">Best transparent flat pricing: progress and AIA invoicing for small trade contractors.<\/p>\n<\/p><\/div>\n<div class=\"rating-chip\"><span class=\"rating\">30-day<\/span><span class=\"source\">free trial<\/span><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-body\">\n<p class=\"sw-l__entry-verdict\">Werx is the cleanest flat-rate AIA billing software for small trade contractors who want progress and AIA-style invoicing without a quote call or per-user math. Specifically, Essential opens at $49 per month, Plus at $89 per month, and Unlimited at $119 per month, each including one user, with extra users at $6 per month, per the public pricing page at werxapp.com\/pricing. The tiers differ mainly by how many active projects you can run at once.<\/p>\n<p class=\"sw-l__entry-verdict\">In practice, the appeal is simplicity and a long runway to test it: Werx advertises Progress and AIA Invoicing across all tiers and a 30-day free trial with no credit card required. Furthermore, the flat monthly price is a relief after the quote-gated enterprise tools, since a small contractor can see the number and start. By contrast to Knowify, Werx is lighter on full job-cost accounting but easier to adopt for a small shop.<\/p>\n<p class=\"sw-l__entry-verdict\">The honest tradeoff: lighter accounting depth than Sage 100 Contractor or Foundation, the entry tiers cap how many active projects you can run, and it is built for small trade contractors rather than large commercial subs. Ultimately, for a small trade contractor who wants transparent flat pricing, a long free trial, and progress plus AIA-style invoicing, Werx is the most accessible AIA billing software on this ranking.<\/p>\n<div class=\"sw-l__proscons\">\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head pros\">Pros<\/h4>\n<p class=\"bullet\">Transparent flat monthly pricing<\/p>\n<p class=\"bullet\">Progress and AIA invoicing on all tiers<\/p>\n<p class=\"bullet\">30-day free trial, no card required<\/p>\n<p class=\"bullet\">Easy to adopt for a small shop<\/p>\n<\/p><\/div>\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head cons\">Cons<\/h4>\n<p class=\"bullet\">Lighter accounting than full ERPs<\/p>\n<p class=\"bullet\">Active-project caps on entry tiers<\/p>\n<p class=\"bullet\">Wrong fit for large commercial subs<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-footer\">\n<div class=\"pricing\"><span class=\"label\">Pricing<\/span><span class=\"val\">$49\/mo Essential \u00b7 $89\/mo Plus \u00b7 $119\/mo Unlimited \u00b7 per werxapp.com\/pricing<\/span><\/div>\n<p>          <a class=\"cta\" href=\"https:\/\/www.werxapp.com\/\" target=\"_blank\" rel=\"noopener nofollow\">Visit werxapp.com \u2192<\/a>\n        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry\">\n<div class=\"sw-l__entry-head\">\n<div class=\"rank-badge\">\n<p>11<\/p>\n<\/div>\n<div class=\"brand-block\">\n<p class=\"brand\">PayAppPro<\/p>\n<p class=\"tagline\">Best low-cost standalone generator: G702\/G703 packages with SOV, retainage, and change orders.<\/p>\n<\/p><\/div>\n<div class=\"rating-chip\"><span class=\"rating\">Low<\/span><span class=\"source\">entry cost<\/span><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-body\">\n<p class=\"sw-l__entry-verdict\">PayAppPro is the AIA billing software for a subcontractor who just needs clean pay-application packages without buying a full accounting platform. Specifically, the tool builds documents based on the commonly used G702 and G703 formats and manages schedule-of-values tracking, retainage, stored materials, change orders, signatures, and backup docs so each month&#8217;s package stays consistent.<\/p>\n<p class=\"sw-l__entry-verdict\">In practice, the focus is rejection-proofing: PayAppPro is built to avoid the common reasons GCs bounce a pay app, like mismatched totals and inconsistent retainage carried period to period. Furthermore, the low entry cost makes it accessible to a one-person sub who bills a handful of projects. By contrast to GCPay or Siteline, PayAppPro is a single-contractor generator rather than a collaborative or centralized platform.<\/p>\n<p class=\"sw-l__entry-verdict\">The honest tradeoff: one-time packages start at $7.99 per payapppro.com, with monthly subscription plans also available, but the page does not disclose every plan price, so confirm current pricing on the site. The tool is billing-only, with no job costing, payroll, or accounting. Ultimately, for a small sub who needs accurate, consistent G702\/G703 packages at the lowest entry cost on this list, PayAppPro is the most affordable standalone AIA billing software in 2026.<\/p>\n<div class=\"sw-l__proscons\">\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head pros\">Pros<\/h4>\n<p class=\"bullet\">G702\/G703 packages at low entry cost<\/p>\n<p class=\"bullet\">SOV, retainage, and stored materials<\/p>\n<p class=\"bullet\">Built to avoid pay-app rejections<\/p>\n<p class=\"bullet\">Accessible to one-person subs<\/p>\n<\/p><\/div>\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head cons\">Cons<\/h4>\n<p class=\"bullet\">Not all plan prices posted<\/p>\n<p class=\"bullet\">Billing-only, no accounting<\/p>\n<p class=\"bullet\">No GC-side collaboration<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-footer\">\n<div class=\"pricing\"><span class=\"label\">Pricing<\/span><span class=\"val\">One-time packages from $7.99 \u00b7 per payapppro.com \u00b7 confirm current pricing<\/span><\/div>\n<p>          <a class=\"cta\" href=\"https:\/\/payapppro.com\/\" target=\"_blank\" rel=\"noopener nofollow\">Visit payapppro.com \u2192<\/a>\n        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry\">\n<div class=\"sw-l__entry-head\">\n<div class=\"rank-badge\">\n<p>12<\/p>\n<\/div>\n<div class=\"brand-block\">\n<p class=\"brand\">QuickBooks Online<\/p>\n<p class=\"tagline\">Best for shops already on QuickBooks: progress invoicing on Plus and Advanced tiers.<\/p>\n<\/p><\/div>\n<div class=\"rating-chip\"><span class=\"rating\">Free<\/span><span class=\"source\">trial offered<\/span><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-body\">\n<p class=\"sw-l__entry-verdict\">QuickBooks Online is the practical AIA-adjacent option for a contractor who already runs accounting in QuickBooks and wants to approximate progress billing without adding a second platform. Specifically, QuickBooks Online offers progress invoicing on its Plus and Advanced tiers, letting a contractor split an estimate into multiple invoices based on milestones, stages, or percentage of work completed per quickbooks.intuit.com.<\/p>\n<p class=\"sw-l__entry-verdict\">In practice, QuickBooks Online Advanced supports phase-based, AIA-style invoicing tied to the percentage of work completed, which covers simpler progress-billing needs for a contractor who does not require true G702\/G703 forms. Furthermore, keeping billing in the same system as the books avoids reconciliation work. By contrast to Knowify or Sage 100 Contractor, QuickBooks Online does not generate native G702 and G703 documents, so contractors who must submit the exact AIA forms usually pair it with a dedicated pay-app tool.<\/p>\n<p class=\"sw-l__entry-verdict\">The honest tradeoff: QuickBooks Online pricing is tiered and frequently carries intro discounts that change, so confirm current pricing on quickbooks.intuit.com before subscribing, and remember progress invoicing requires Plus or Advanced (not Simple Start or Essentials). Ultimately, for shops already standardized on QuickBooks that need percentage-of-completion billing rather than the formal AIA forms, QuickBooks Online is the lowest-friction path on this ranking.<\/p>\n<div class=\"sw-l__proscons\">\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head pros\">Pros<\/h4>\n<p class=\"bullet\">Progress invoicing on Plus and Advanced<\/p>\n<p class=\"bullet\">Phase-based AIA-style billing on Advanced<\/p>\n<p class=\"bullet\">Keeps billing in the same books<\/p>\n<p class=\"bullet\">Free trial to test it<\/p>\n<\/p><\/div>\n<div class=\"sw-l__proscons-card\">\n<h4 class=\"head cons\">Cons<\/h4>\n<p class=\"bullet\">No native G702\/G703 forms<\/p>\n<p class=\"bullet\">Needs Plus or Advanced tier<\/p>\n<p class=\"bullet\">Intro pricing changes, verify current<\/p>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__entry-footer\">\n<div class=\"pricing\"><span class=\"label\">Pricing<\/span><span class=\"val\">Tiered \u00b7 progress invoicing on Plus and Advanced \u00b7 confirm current pricing on quickbooks.intuit.com<\/span><\/div>\n<p>          <a class=\"cta\" href=\"https:\/\/quickbooks.intuit.com\/\" target=\"_blank\" rel=\"noopener nofollow\">Visit quickbooks.intuit.com \u2192<\/a>\n        <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<section class=\"sw-l__testimonials\">\n<p class=\"eyebrow\">What Contractors Say<\/p>\n<h2>Why contractors picked SimplyWise for the front end of the billing pipeline<\/h2>\n<p class=\"tag\">Real quotes from contractors who use SimplyWise Cost Estimator to estimate and quote before the pay-application stage. Reviews sourced from Trustpilot and verified first-party feedback.<\/p>\n<div class=\"sw-l__testimonials-grid\">\n<div class=\"sw-l__tcard\">\n<div class=\"trow\"><span class=\"chip vf\">Verified Contractor<\/span><span class=\"stars\">\u2605\u2605\u2605\u2605\u2605<\/span><\/div>\n<blockquote><p>&#8220;Excellent app with amazing customer service. Answers emails within hours with real help from a real person. The estimates are very professional with a lot of details that are automatically filled in and able to be adjusted as needed. Highly recommend this app.&#8221;<\/p><\/blockquote>\n<div class=\"rule\"><\/div>\n<div class=\"att\">\n<div class=\"avatar\">SM<\/div>\n<div class=\"att-txt\"><span class=\"name\">Scott Maus<\/span><span class=\"src\">Trustpilot \u00b7 April 2026<\/span><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__tcard\">\n<div class=\"trow\"><span class=\"chip vf\">Verified Contractor<\/span><span class=\"stars\">\u2605\u2605\u2605\u2605\u2605<\/span><\/div>\n<blockquote><p>&#8220;Since starting to use it 1 year ago it has cut my estimation time down to 15-30 minutes.&#8221;<\/p><\/blockquote>\n<div class=\"rule\"><\/div>\n<div class=\"att\">\n<div class=\"avatar\">CW<\/div>\n<div class=\"att-txt\"><span class=\"name\">Chad Way, Way and Sons Construction LLC<\/span><span class=\"src\">Trustpilot \u00b7 April 2026<\/span><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div class=\"sw-l__tcard\">\n<div class=\"trow\"><span class=\"chip vf\">Verified Contractor<\/span><span class=\"stars\">\u2605\u2605\u2605\u2605\u2605<\/span><\/div>\n<blockquote><p>&#8220;SimplyWise has helped my business with not only estimates but also turning those into invoices. I thought it would be difficult transferring to them from a different invoicing service but it&#8217;s been so easy. Definitely recommend.&#8221;<\/p><\/blockquote>\n<div class=\"rule\"><\/div>\n<div class=\"att\">\n<div class=\"avatar\">DH<\/div>\n<div class=\"att-txt\"><span class=\"name\">Daryl Hitt<\/span><span class=\"src\">Trustpilot \u00b7 April 2026<\/span><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/section>\n<section class=\"sw-l__methodology\">\n<p class=\"eyebrow\">How We Ranked<\/p>\n<h2>How we ranked these AIA billing software<\/h2>\n<p class=\"tag\">Every tool, including SimplyWise Cost Estimator, was scored against the same rubric on a 0 to 10 scale. Scores were weighted, summed, and normalized to a 100-point total. Pricing and feature claims trace to each vendor&#8217;s public pricing page or are flagged where pricing is not publicly transparent (the case for GCPay, Siteline, Buildertrend, Sage 100 Contractor, Foundation, Premier, and Procore).<\/p>\n<div class=\"sw-l__methodology-row\">\n<div class=\"sw-l__methodology-card\">\n      <span class=\"pct\">30%<\/span><br \/>\n      <span class=\"crit\">G702\/G703 accuracy<\/span><br \/>\n      <span class=\"desc\">Native pay-app generation, schedule of values, and clean output that GCs accept. The core AIA billing job.<\/span>\n    <\/div>\n<div class=\"sw-l__methodology-card\">\n      <span class=\"pct\">20%<\/span><br \/>\n      <span class=\"crit\">Retainage and materials<\/span><br \/>\n      <span class=\"desc\">Automatic retention math, stored-materials handling, and change-order reconciliation across periods.<\/span>\n    <\/div>\n<div class=\"sw-l__methodology-card\">\n      <span class=\"pct\">20%<\/span><br \/>\n      <span class=\"crit\">Accounting sync<\/span><br \/>\n      <span class=\"desc\">How well billing ties to job costing and the ledger, including QuickBooks or built-in accounting.<\/span>\n    <\/div>\n<div class=\"sw-l__methodology-card\">\n      <span class=\"pct\">15%<\/span><br \/>\n      <span class=\"crit\">Mobile usability<\/span><br \/>\n      <span class=\"desc\">How well the workflow holds up from a phone or tablet on a jobsite, not just a back-office desktop.<\/span>\n    <\/div>\n<div class=\"sw-l__methodology-card\">\n      <span class=\"pct\">15%<\/span><br \/>\n      <span class=\"crit\">Pricing transparency<\/span><br \/>\n      <span class=\"desc\">Public pricing page, all-in pricing, no &#8220;contact sales&#8221; hidden tiers required just to see a number.<\/span>\n    <\/div>\n<\/p><\/div>\n<p class=\"sw-l__methodology-note\">Weights are tuned to the contractor who fills out pay applications. G702\/G703 accuracy carries the top weight at 30% because clean, GC-accepted output is the entire reason this category exists. Retainage and accounting sync share 20% each because retainage math is the most common pay-app rejection reason and disconnected billing creates reconciliation work. Pricing transparency at 15% is weighted the same as in our other roundups, and the gated-pricing platforms (GCPay, Siteline, Buildertrend, Sage 100 Contractor, Foundation, Premier, Procore) were scored on that criterion accordingly. SimplyWise Cost Estimator was scored on the same rubric as every competitor and is ranked for the estimate-and-quote stage that precedes formal pay applications, not as a G702\/G703 generator.<\/p>\n<\/section>\n<section class=\"sw-l__faq\">\n<p class=\"eyebrow\">Frequently Asked<\/p>\n<h2>AIA billing software: common questions<\/h2>\n<div class=\"sw-l__faq-col\">\n<div class=\"sw-l__faq-item\">\n<details>\n<summary>What is the best AIA billing software for contractors in 2026?<\/summary>\n<div class=\"a\">For specialty trade contractors who want native G702\/G703 pay applications with transparent posted pricing, Knowify is the most-cited best AIA billing software in 2026, with automated schedule of values, retainage tracking, and two-way QuickBooks Online sync from $99 per month per knowify.com\/pricing. Meanwhile, for the estimate-and-quote stage that precedes the pay app, SimplyWise Cost Estimator is the fastest mobile front end, free to try and then from $29.99 per month. By contrast, for the general-contractor-and-subcontractor pay-app exchange, GCPay is the most-cited collaborative platform.<\/div>\n<\/details>\n<\/div>\n<div class=\"sw-l__faq-item\">\n<details>\n<summary>What are G702 and G703 forms in AIA billing?<\/summary>\n<div class=\"a\">G702 and G703 are the two standardized forms created by the American Institute of Architects for construction progress payments. Specifically, the G702 Application and Certificate for Payment is the cover sheet that shows the total contract amount, previous payments, the current amount due, and retainage. The G703 Continuation Sheet is the line-item backup that breaks the project into a schedule of values, showing scheduled value, work completed previously, work completed this period, stored materials, and percentage complete for each line. Notably, AIA billing software exists to produce both forms accurately so general contractors and owners accept the pay application without rejection.<\/div>\n<\/details>\n<\/div>\n<div class=\"sw-l__faq-item\">\n<details>\n<summary>Is there free AIA billing software?<\/summary>\n<div class=\"a\">There is no fully free, dedicated G702\/G703 generator from a major vendor, but there are low-cost and free-trial paths. Specifically, PayAppPro offers one-time pay-app packages from $7.99 per payapppro.com, Werx offers a 30-day free trial with no credit card per werxapp.com, and Knowify offers a free trial before its $99 per month Core plan. By contrast, SimplyWise Cost Estimator is free to try with a 7-day trial and no credit card for the estimate-and-quote front end, then from $29.99 per month, though it does not generate the formal AIA forms. Ultimately, the closest to free is a trial plus a low one-time package, not a permanently free pay-app tool.<\/div>\n<\/details>\n<\/div>\n<div class=\"sw-l__faq-item\">\n<details>\n<summary>How much does AIA billing software cost per month?<\/summary>\n<div class=\"a\">AIA billing software pricing varies widely by tier and contractor size. Specifically, the lowest entry points are PayAppPro one-time packages from $7.99 and Werx from $49 per month per werxapp.com. The mid-band sits at Knowify Core from $99 per month per knowify.com\/pricing. By contrast, full-accounting and enterprise platforms (GCPay, Siteline, Buildertrend, Sage 100 Contractor, Foundation, Premier, Procore) do not publicly disclose pricing at audit time and are quote-gated; industry reporting puts Sage 100 Contractor roughly in the $115 to $200 per user per month band, which you should confirm with a Sage partner. Ultimately, transparent-pricing options exist at the low and mid tiers, while enterprise platforms gate their pricing.<\/div>\n<\/details>\n<\/div>\n<div class=\"sw-l__faq-item\">\n<details>\n<summary>Can QuickBooks Online do AIA billing?<\/summary>\n<div class=\"a\">QuickBooks Online does not generate the formal AIA G702 and G703 forms natively. By contrast, it does offer progress invoicing on its Plus and Advanced tiers, which lets a contractor split an estimate into multiple invoices based on milestones, stages, or percentage of work completed per quickbooks.intuit.com. Furthermore, QuickBooks Online Advanced supports phase-based, AIA-style invoicing tied to percentage of completion. Notably, contractors who must submit the exact AIA forms usually pair QuickBooks Online with a dedicated pay-app tool like Knowify (which syncs two ways with QuickBooks Online) or a standalone generator like PayAppPro.<\/div>\n<\/details>\n<\/div>\n<div class=\"sw-l__faq-item\">\n<details>\n<summary>What is the best AIA billing software for subcontractors?<\/summary>\n<div class=\"a\">For commercial subcontractors billing many general contractors with different pay-app formats, Siteline is the most-cited subcontractor-first AIA billing software in 2026, centralizing pay-app creation, flexible line-item retainage, lien waivers, and collections per siteline.com. By contrast, for a small sub who just needs accurate G702\/G703 packages at the lowest cost, PayAppPro starts at one-time packages from $7.99. Furthermore, when the general contractor already uses GCPay, subs often bill through that shared workflow. Ultimately, the right pick depends on how many GCs a sub bills and how much centralization the billing team needs.<\/div>\n<\/details>\n<\/div>\n<div class=\"sw-l__faq-item\">\n<details>\n<summary>Does SimplyWise do AIA billing?<\/summary>\n<div class=\"a\">SimplyWise Cost Estimator does not generate AIA G702 or G703 forms or track retainage line by line. By contrast, it handles the front end of the billing pipeline: photo-to-estimate plus LiDAR room scanning, branded PDF quotes, invoices, receipts and expenses tracking, and mileage tracking, all in one mobile app. Specifically, SimplyWise is free to try with a 7-day trial and no credit card, then from $29.99 per month per simplywise.com. Ultimately, for solo and small-shop contractors, pairing SimplyWise for fast estimates and quotes with a dedicated pay-app tool like Knowify or PayAppPro covers both the front end and the formal AIA forms.<\/div>\n<\/details>\n<\/div>\n<div class=\"sw-l__faq-item\">\n<details>\n<summary>What other AIA billing tools are worth considering?<\/summary>\n<div class=\"a\">Three additional tools show up consistently in contractor discussions but did not crack our top 12 on the weighted rubric. Specifically, <strong>Sage Intacct Construction<\/strong> targets larger contractors needing cloud financials with progress billing, <strong>Viewpoint Vista<\/strong> serves enterprise contractors with deep ERP needs, and <strong>CMiC<\/strong> focuses on large GCs wanting a single integrated platform. Notably, each is enterprise-leaning and quote-gated. Ultimately, for contractors whose primary need matches one of those niches, they are worth comparing alongside the closest entry from this ranking.<\/div>\n<\/details>\n<\/div><\/div>\n<\/section>\n<section class=\"sw-l__related\">\n<p class=\"eyebrow\">More Roundups<\/p>\n<h2>Related contractor software rankings<\/h2>\n<div class=\"sw-l__related-row\">\n    <a class=\"sw-l__related-card\" href=\"\/blog\/best-construction-invoice-software\/\"><br \/>\n      <span class=\"cat\">Software Roundups<\/span><br \/>\n      <span class=\"ttl\">10 Best Construction Invoice Software in 2026<\/span><br \/>\n      <span class=\"meta\">10 tools \u00b7 Read the ranking \u2192<\/span><br \/>\n    <\/a><br \/>\n    <a class=\"sw-l__related-card\" href=\"\/blog\/best-crm-for-construction\/\"><br \/>\n      <span class=\"cat\">Software Roundups<\/span><br \/>\n      <span class=\"ttl\">10 Best CRM for Construction Companies in 2026<\/span><br \/>\n      <span class=\"meta\">10 tools \u00b7 Read the ranking \u2192<\/span><br \/>\n    <\/a><br \/>\n    <a class=\"sw-l__related-card\" href=\"\/blog\/what-is-an-sov-in-construction\/\"><br \/>\n      <span class=\"cat\">Estimating Basics<\/span><br \/>\n      <span class=\"ttl\">What Is an SOV in Construction? Schedule of Values Explained<\/span><br \/>\n      <span class=\"meta\">Guide \u00b7 Read the explainer \u2192<\/span><br \/>\n    <\/a><br \/>\n    <a class=\"sw-l__related-card\" href=\"\/blog\/simplywise-vs-jobber\/\"><br \/>\n      <span class=\"cat\">Comparisons<\/span><br \/>\n      <span class=\"ttl\">SimplyWise vs Jobber: Pricing, Features, Full Comparison<\/span><br \/>\n      <span class=\"meta\">Side-by-side \u00b7 Read the comparison \u2192<\/span><br \/>\n    <\/a>\n  <\/div>\n<\/section>\n<section class=\"sw-l__sources\">\n<p class=\"eyebrow\">Sources<\/p>\n<h2>Sources and pricing verification<\/h2>\n<p class=\"tag\">Every price and free-tier claim in this ranking was checked against the named vendor&#8217;s official page in June 2026. Gated-pricing tools are flagged in the text rather than guessed.<\/p>\n<div class=\"sw-l__sources-col\">\n<p>1. Knowify pricing (Core $99\/mo monthly, $149\/mo annual; free trial; native AIA G702\/G703). <a href=\"https:\/\/www.knowify.com\/pricing\" target=\"_blank\" rel=\"noopener nofollow\">knowify.com\/pricing<\/a>, verified June 2026.<\/p>\n<p>2. Werx pricing (Essential $49\/mo, Plus $89\/mo, Unlimited $119\/mo; 30-day free trial; Progress and AIA Invoicing). <a href=\"https:\/\/www.werxapp.com\/pricing\" target=\"_blank\" rel=\"noopener nofollow\">werxapp.com\/pricing<\/a>, verified June 2026.<\/p>\n<p>3. PayAppPro (G702\/G703 packages; one-time packages from $7.99). <a href=\"https:\/\/payapppro.com\/\" target=\"_blank\" rel=\"noopener nofollow\">payapppro.com<\/a>, verified June 2026.<\/p>\n<p>4. Siteline (custom quote-gated pricing; AIA billing with flexible line-item retainage). <a href=\"https:\/\/www.siteline.com\/pricing\" target=\"_blank\" rel=\"noopener nofollow\">siteline.com\/pricing<\/a>, verified June 2026.<\/p>\n<p>5. GCPay (pricing not publicly disclosed; GC-and-sub pay-app and lien-waiver workflow). <a href=\"https:\/\/www.gcpay.com\/\" target=\"_blank\" rel=\"noopener nofollow\">gcpay.com<\/a>, checked June 2026.<\/p>\n<p>6. Buildertrend (custom quote-gated pricing; progress invoicing in a full PM platform). <a href=\"https:\/\/buildertrend.com\/pricing\/\" target=\"_blank\" rel=\"noopener nofollow\">buildertrend.com\/pricing<\/a>, verified June 2026.<\/p>\n<p>7. Sage 100 Contractor (reseller-quoted; built-in G702\/G703, job costing, payroll; roughly $115 to $200 per user per month per industry reporting). <a href=\"https:\/\/www.sage.com\/en-us\/products\/sage-100-contractor\/\" target=\"_blank\" rel=\"noopener nofollow\">sage.com<\/a>, checked June 2026.<\/p>\n<p>8. Foundation Software (pricing not publicly disclosed; job-cost accounting and certified payroll). <a href=\"https:\/\/www.foundationsoft.com\/\" target=\"_blank\" rel=\"noopener nofollow\">foundationsoft.com<\/a>, verified June 2026.<\/p>\n<p>9. Premier Construction Software (pricing not publicly disclosed; cloud construction accounting with progress billing). <a href=\"https:\/\/premierconstructionsoftware.com\/\" target=\"_blank\" rel=\"noopener nofollow\">premierconstructionsoftware.com<\/a>, checked June 2026.<\/p>\n<p>10. Procore (volume-based, pricing not publicly disclosed; owner and sub pay-app workflow). <a href=\"https:\/\/www.procore.com\/pricing\" target=\"_blank\" rel=\"noopener nofollow\">procore.com\/pricing<\/a>, verified June 2026.<\/p>\n<p>11. QuickBooks Online (tiered; progress invoicing on Plus and Advanced; phase-based AIA-style invoicing on Advanced). <a href=\"https:\/\/quickbooks.intuit.com\/pricing\/\" target=\"_blank\" rel=\"noopener nofollow\">quickbooks.intuit.com\/pricing<\/a>, checked June 2026.<\/p>\n<p>12. AIA G702\/G703 form definitions and retainage practice. <a href=\"https:\/\/www.autodesk.com\/blogs\/construction\/g702-g703-forms-aia-billing\/\" target=\"_blank\" rel=\"noopener\">Autodesk Construction Cloud, A Guide to G702 and G703 Forms<\/a>, referenced June 2026.<\/p>\n<\/p><\/div>\n<\/section>\n<section class=\"sw-l__finalcta\">\n  <span class=\"eyebrow\">Fast Estimates Before the Pay App<\/span><\/p>\n<h2>Quote your next job from the jobsite in seconds, then bill with confidence<\/h2>\n<p>SimplyWise handles the front end of construction billing: photo-to-estimate plus LiDAR room scanning, both included on every plan. Branded PDF quotes, invoices, receipts, and mileage tracking in one app. Free to try, no credit card required, on a 7-day free trial, then from $29.99\/mo.<\/p>\n<div class=\"cta-row\">\n    <a class=\"cta\" href=\"https:\/\/swcostestimator.app.link\/ce-ai\" target=\"_blank\" rel=\"noopener\">Try SimplyWise Free \u2192<\/a><\/p>\n<\/div>\n<\/section>\n<\/article>\n<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Article\",\n      \"headline\": \"12 Best AIA Billing Software for Contractors in 2026\",\n      \"description\": \"A side-by-side ranking of the 12 best AIA billing software for contractors in 2026, scored on a weighted 100-point rubric covering G702\/G703 accuracy, retainage handling, accounting sync, mobile usability, and pricing transparency.\",\n      \"datePublished\": \"2026-06-08\",\n      \"dateModified\": \"2026-06-08\",\n      \"author\": {\"@type\": \"Organization\", \"name\": \"SimplyWise\"},\n      \"publisher\": {\"@type\": \"Organization\", \"name\": \"SimplyWise\", \"logo\": {\"@type\": \"ImageObject\", \"url\": \"https:\/\/simplywise.com\/wp-content\/uploads\/2024\/01\/simplywise-logo.png\"}},\n      \"mainEntityOfPage\": {\"@type\": \"WebPage\", \"@id\": \"https:\/\/simplywise.com\/blog\/best-aia-billing-software\/\"}\n    },\n    {\n      \"@type\": \"BreadcrumbList\",\n      \"itemListElement\": [\n        {\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/simplywise.com\/\"},\n        {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Blog\", \"item\": \"https:\/\/simplywise.com\/blog\/\"},\n        {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Software Roundups\", \"item\": \"https:\/\/simplywise.com\/blog\/category\/software-roundups\/\"},\n        {\"@type\": \"ListItem\", \"position\": 4, \"name\": \"12 Best AIA Billing Software for Contractors in 2026\", \"item\": \"https:\/\/simplywise.com\/blog\/best-aia-billing-software\/\"}\n      ]\n    },\n    {\n      \"@type\": \"ItemList\",\n      \"name\": \"12 Best AIA Billing Software for Contractors 2026\",\n      \"itemListOrder\": \"https:\/\/schema.org\/ItemListOrderDescending\",\n      \"numberOfItems\": 12,\n      \"itemListElement\": [\n        {\"@type\": \"ListItem\", \"position\": 1, \"name\": \"SimplyWise Cost Estimator\", \"url\": \"https:\/\/swcostestimator.app.link\/ce-ai\"},\n        {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Knowify\", \"url\": \"https:\/\/www.knowify.com\/\"},\n        {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"GCPay\", \"url\": \"https:\/\/www.gcpay.com\/\"},\n        {\"@type\": \"ListItem\", \"position\": 4, \"name\": \"Siteline\", \"url\": \"https:\/\/www.siteline.com\/\"},\n        {\"@type\": \"ListItem\", \"position\": 5, \"name\": \"Buildertrend\", \"url\": \"https:\/\/buildertrend.com\/\"},\n        {\"@type\": \"ListItem\", \"position\": 6, \"name\": \"Sage 100 Contractor\", \"url\": \"https:\/\/www.sage.com\/en-us\/products\/sage-100-contractor\/\"},\n        {\"@type\": \"ListItem\", \"position\": 7, \"name\": \"Foundation Software\", \"url\": \"https:\/\/www.foundationsoft.com\/\"},\n        {\"@type\": \"ListItem\", \"position\": 8, \"name\": \"Premier Construction Software\", \"url\": \"https:\/\/premierconstructionsoftware.com\/\"},\n        {\"@type\": \"ListItem\", \"position\": 9, \"name\": \"Procore\", \"url\": \"https:\/\/www.procore.com\/\"},\n        {\"@type\": \"ListItem\", \"position\": 10, \"name\": \"Werx\", \"url\": \"https:\/\/www.werxapp.com\/\"},\n        {\"@type\": \"ListItem\", \"position\": 11, \"name\": \"PayAppPro\", \"url\": \"https:\/\/payapppro.com\/\"},\n        {\"@type\": \"ListItem\", \"position\": 12, \"name\": \"QuickBooks Online\", \"url\": \"https:\/\/quickbooks.intuit.com\/\"}\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"mainEntity\": [\n        {\"@type\": \"Question\", \"name\": \"What is the best AIA billing software for contractors in 2026?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"For specialty trade contractors who want native G702\/G703 pay applications with transparent posted pricing, Knowify is the most-cited best AIA billing software in 2026, with automated schedule of values, retainage tracking, and two-way QuickBooks Online sync from $99 per month. For the estimate-and-quote stage that precedes the pay app, SimplyWise Cost Estimator is the fastest mobile front end, free to try and then from $29.99 per month. For the general-contractor-and-subcontractor pay-app exchange, GCPay is the most-cited collaborative platform.\"}},\n        {\"@type\": \"Question\", \"name\": \"What are G702 and G703 forms in AIA billing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"G702 and G703 are the two standardized forms created by the American Institute of Architects for construction progress payments. The G702 Application and Certificate for Payment is the cover sheet showing total contract amount, previous payments, current amount due, and retainage. The G703 Continuation Sheet is the line-item backup that breaks the project into a schedule of values, showing scheduled value, work completed previously, work completed this period, stored materials, and percentage complete for each line.\"}},\n        {\"@type\": \"Question\", \"name\": \"Is there free AIA billing software?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"There is no fully free, dedicated G702\/G703 generator from a major vendor, but there are low-cost and free-trial paths. PayAppPro offers one-time pay-app packages from $7.99, Werx offers a 30-day free trial with no credit card, and Knowify offers a free trial before its $99 per month Core plan. SimplyWise Cost Estimator is free to try with a 7-day trial for the estimate-and-quote front end, then from $29.99 per month, though it does not generate the formal AIA forms.\"}},\n        {\"@type\": \"Question\", \"name\": \"How much does AIA billing software cost per month?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"AIA billing software pricing varies widely. The lowest entry points are PayAppPro one-time packages from $7.99 and Werx from $49 per month. The mid-band sits at Knowify Core from $99 per month. Full-accounting and enterprise platforms (GCPay, Siteline, Buildertrend, Sage 100 Contractor, Foundation, Premier, Procore) do not publicly disclose pricing and are quote-gated; industry reporting puts Sage 100 Contractor roughly in the $115 to $200 per user per month band, which you should confirm with a Sage partner.\"}},\n        {\"@type\": \"Question\", \"name\": \"Can QuickBooks Online do AIA billing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"QuickBooks Online does not generate the formal AIA G702 and G703 forms natively. It does offer progress invoicing on its Plus and Advanced tiers, which lets a contractor split an estimate into multiple invoices based on milestones, stages, or percentage of work completed. QuickBooks Online Advanced supports phase-based, AIA-style invoicing tied to percentage of completion. Contractors who must submit the exact AIA forms usually pair QuickBooks Online with a dedicated pay-app tool like Knowify or a standalone generator like PayAppPro.\"}},\n        {\"@type\": \"Question\", \"name\": \"What is the best AIA billing software for subcontractors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"For commercial subcontractors billing many general contractors with different pay-app formats, Siteline is the most-cited subcontractor-first AIA billing software in 2026, centralizing pay-app creation, flexible line-item retainage, lien waivers, and collections. For a small sub who just needs accurate G702\/G703 packages at the lowest cost, PayAppPro starts at one-time packages from $7.99. When the general contractor already uses GCPay, subs often bill through that shared workflow.\"}},\n        {\"@type\": \"Question\", \"name\": \"Does SimplyWise do AIA billing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"SimplyWise Cost Estimator does not generate AIA G702 or G703 forms or track retainage line by line. It handles the front end of the billing pipeline: photo-to-estimate plus LiDAR room scanning, branded PDF quotes, invoices, receipts and expenses tracking, and mileage tracking in one mobile app. SimplyWise is free to try with a 7-day trial and no credit card, then from $29.99 per month. For solo and small-shop contractors, pairing SimplyWise for fast estimates and quotes with a dedicated pay-app tool like Knowify or PayAppPro covers both the front end and the formal AIA forms.\"}},\n        {\"@type\": \"Question\", \"name\": \"What other AIA billing tools are worth considering?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Sage Intacct Construction targets larger contractors needing cloud financials with progress billing, Viewpoint Vista serves enterprise contractors with deep ERP needs, and CMiC focuses on large GCs wanting a single integrated platform. Each is enterprise-leaning and quote-gated.\"}}\n      ]\n    }\n  ]\n}\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Blog \u203a Software Roundups Software Roundup \u00b7 12 Tools 12 Best AIA Billing Software for Contractors in 2026 A side-by-side ranking of the 12 best AIA billing software for contractors in 2026, scored on a weighted 100-point rubric covering G702\/G703 accuracy, retainage and stored-materials handling, accounting sync, mobile usability, and pricing transparency. Updated June 8, [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[179],"tags":[],"class_list":["post-7096","post","type-post","status-publish","format-standard","hentry","category-apps-software"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>12 Best AIA Billing Software for Contractors (2026)<\/title>\n<meta name=\"description\" content=\"The 12 best AIA billing software for contractors in 2026, ranked. G702\/G703 pay apps, retainage, and progress billing compared on price, accuracy, and fit.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"12 Best AIA Billing Software for Contractors (2026)\" \/>\n<meta property=\"og:description\" content=\"The 12 best AIA billing software for contractors in 2026, ranked. G702\/G703 pay apps, retainage, and progress billing compared on price, accuracy, and fit.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/\" \/>\n<meta property=\"og:site_name\" content=\"SimplyWise Cost Estimator\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-12T16:20:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/images.unsplash.com\/photo-1554224155-6726b3ff858f?w=1400&amp;h=700&amp;fit=crop&amp;q=80&amp;auto=format\" \/>\n<meta name=\"author\" content=\"Daniel Chinchilla\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Daniel Chinchilla\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"26 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/\"},\"author\":{\"name\":\"Daniel Chinchilla\",\"@id\":\"https:\/\/www.simplywise.com\/blog\/#\/schema\/person\/c6b02975b13398fa4764650c8d5610ac\"},\"headline\":\"12 Best AIA Billing Software for Contractors in 2026\",\"datePublished\":\"2026-06-12T16:20:53+00:00\",\"dateModified\":\"2026-06-12T16:20:53+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/\"},\"wordCount\":5963,\"publisher\":{\"@id\":\"https:\/\/www.simplywise.com\/blog\/#organization\"},\"articleSection\":[\"Best Apps &amp; Software\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/\",\"url\":\"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/\",\"name\":\"12 Best AIA Billing Software for Contractors (2026)\",\"isPartOf\":{\"@id\":\"https:\/\/www.simplywise.com\/blog\/#website\"},\"datePublished\":\"2026-06-12T16:20:53+00:00\",\"dateModified\":\"2026-06-12T16:20:53+00:00\",\"description\":\"The 12 best AIA billing software for contractors in 2026, ranked. G702\/G703 pay apps, retainage, and progress billing compared on price, accuracy, and fit.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.simplywise.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"12 Best AIA Billing Software for Contractors in 2026\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.simplywise.com\/blog\/#website\",\"url\":\"https:\/\/www.simplywise.com\/blog\/\",\"name\":\"SimplyWise Cost Estimator\",\"description\":\"Blog\",\"publisher\":{\"@id\":\"https:\/\/www.simplywise.com\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.simplywise.com\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.simplywise.com\/blog\/#organization\",\"name\":\"SimplyWise Cost Estimator\",\"url\":\"https:\/\/www.simplywise.com\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.simplywise.com\/blog\/#\/schema\/logo\/image\/\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"SimplyWise Cost Estimator\"},\"image\":{\"@id\":\"https:\/\/www.simplywise.com\/blog\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.simplywise.com\/blog\/#\/schema\/person\/c6b02975b13398fa4764650c8d5610ac\",\"name\":\"Daniel Chinchilla\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.simplywise.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/1b1ee77005dde5ba597d7ae9e0e68fa11a123fd406740e5e70c7c1ed738d177f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/1b1ee77005dde5ba597d7ae9e0e68fa11a123fd406740e5e70c7c1ed738d177f?s=96&d=mm&r=g\",\"caption\":\"Daniel Chinchilla\"},\"url\":\"https:\/\/www.simplywise.com\/blog\/author\/daniel\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"12 Best AIA Billing Software for Contractors (2026)","description":"The 12 best AIA billing software for contractors in 2026, ranked. G702\/G703 pay apps, retainage, and progress billing compared on price, accuracy, and fit.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/","og_locale":"en_US","og_type":"article","og_title":"12 Best AIA Billing Software for Contractors (2026)","og_description":"The 12 best AIA billing software for contractors in 2026, ranked. G702\/G703 pay apps, retainage, and progress billing compared on price, accuracy, and fit.","og_url":"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/","og_site_name":"SimplyWise Cost Estimator","article_published_time":"2026-06-12T16:20:53+00:00","og_image":[{"url":"https:\/\/images.unsplash.com\/photo-1554224155-6726b3ff858f?w=1400&amp;h=700&amp;fit=crop&amp;q=80&amp;auto=format"}],"author":"Daniel Chinchilla","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Daniel Chinchilla","Est. reading time":"26 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/#article","isPartOf":{"@id":"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/"},"author":{"name":"Daniel Chinchilla","@id":"https:\/\/www.simplywise.com\/blog\/#\/schema\/person\/c6b02975b13398fa4764650c8d5610ac"},"headline":"12 Best AIA Billing Software for Contractors in 2026","datePublished":"2026-06-12T16:20:53+00:00","dateModified":"2026-06-12T16:20:53+00:00","mainEntityOfPage":{"@id":"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/"},"wordCount":5963,"publisher":{"@id":"https:\/\/www.simplywise.com\/blog\/#organization"},"articleSection":["Best Apps &amp; Software"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/","url":"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/","name":"12 Best AIA Billing Software for Contractors (2026)","isPartOf":{"@id":"https:\/\/www.simplywise.com\/blog\/#website"},"datePublished":"2026-06-12T16:20:53+00:00","dateModified":"2026-06-12T16:20:53+00:00","description":"The 12 best AIA billing software for contractors in 2026, ranked. G702\/G703 pay apps, retainage, and progress billing compared on price, accuracy, and fit.","breadcrumb":{"@id":"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.simplywise.com\/blog\/best-aia-billing-software\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.simplywise.com\/blog\/"},{"@type":"ListItem","position":2,"name":"12 Best AIA Billing Software for Contractors in 2026"}]},{"@type":"WebSite","@id":"https:\/\/www.simplywise.com\/blog\/#website","url":"https:\/\/www.simplywise.com\/blog\/","name":"SimplyWise Cost Estimator","description":"Blog","publisher":{"@id":"https:\/\/www.simplywise.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.simplywise.com\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.simplywise.com\/blog\/#organization","name":"SimplyWise Cost Estimator","url":"https:\/\/www.simplywise.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.simplywise.com\/blog\/#\/schema\/logo\/image\/","url":"","contentUrl":"","caption":"SimplyWise Cost Estimator"},"image":{"@id":"https:\/\/www.simplywise.com\/blog\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.simplywise.com\/blog\/#\/schema\/person\/c6b02975b13398fa4764650c8d5610ac","name":"Daniel Chinchilla","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.simplywise.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/1b1ee77005dde5ba597d7ae9e0e68fa11a123fd406740e5e70c7c1ed738d177f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/1b1ee77005dde5ba597d7ae9e0e68fa11a123fd406740e5e70c7c1ed738d177f?s=96&d=mm&r=g","caption":"Daniel Chinchilla"},"url":"https:\/\/www.simplywise.com\/blog\/author\/daniel\/"}]}},"_links":{"self":[{"href":"https:\/\/www.simplywise.com\/blog\/wp-json\/wp\/v2\/posts\/7096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.simplywise.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.simplywise.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.simplywise.com\/blog\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.simplywise.com\/blog\/wp-json\/wp\/v2\/comments?post=7096"}],"version-history":[{"count":1,"href":"https:\/\/www.simplywise.com\/blog\/wp-json\/wp\/v2\/posts\/7096\/revisions"}],"predecessor-version":[{"id":7157,"href":"https:\/\/www.simplywise.com\/blog\/wp-json\/wp\/v2\/posts\/7096\/revisions\/7157"}],"wp:attachment":[{"href":"https:\/\/www.simplywise.com\/blog\/wp-json\/wp\/v2\/media?parent=7096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.simplywise.com\/blog\/wp-json\/wp\/v2\/categories?post=7096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.simplywise.com\/blog\/wp-json\/wp\/v2\/tags?post=7096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}