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Dili vs Trayd

Two Y Combinator Summer 2023 companies on different sides of certified payroll: Trayd runs construction payroll for trade contractors, with certified payroll, union and prevailing-wage support; Dili checks certified payroll from any source against prevailing wage requirements for developers and EPCs. Both are quote-only. Pages read Oct 16-18, 2026; desk research, not tested, no winner.

DESK RESEARCH, NOT TESTED. Compiled from vendors' public websites (accessed Oct 18, 2026). Vendor claims are not verified by Means & Methods Lab. No scores or rankings.

In short: Dili (Prevailing wage and certified payroll compliance; no public prices (quote / sales)) vs Trayd (Construction payroll & compliance; no public prices (quote / sales)). Facts last checked Oct 18, 2026. No winner declared; not tested.

Side by side

Dili vs Trayd: vendor-published facts side by side
Sheet rowDiliTrayd
CategoryPrevailing wage and certified payroll complianceConstruction payroll & compliance
AI role (our label)AI-firstNot AI-first
What it doesCompliance automation for prevailing wage and apprenticeship requirements on projects tied to federal funding and tax credits. The site (read Oct 18, 2026) describes an AI engine that ingests certified payroll reports in any format (PDF, Excel, CSV; WH-347 and state forms) and cross-references them against prevailing wage requirements and SAM.gov wage determinations, flagging issues such as underpayments, fringe benefit gaps and missing apprentice certifications; drag-and-drop payroll uploads for subcontractors; apprenticeship tracking; dashboards; and project closeout reporting. Alongside the software it sells full-service compliance monitoring, retroactive look-back compliance assessments, alterations and repairs monitoring, ongoing monitoring and compliance training. Its YC profile says it serves energy, infrastructure, data centers, advanced manufacturing and construction and has helped customers secure over $1 billion in federal funding; the site cites five minutes a week per contractor and a 5-minute average payroll review (vendor claims, not verified). Y Combinator batch: Summer 2023 (YC company profile).Payroll and back-office software for trade contractors, with certified payroll, union and prevailing-wage support, job costing and AIA billing. It offers construction payroll with automated certified payroll, union and prevailing-wage support, HR and onboarding, scheduling and dispatch, worker and foreman apps with daily shift reports, real-time job costing, WIP schedules, retainage and lien waivers, AIA billing, change orders, and a general ledger with AP/AR. Vendor says you can run construction payroll in 30 minutes (vendor claim). The homepage we checked does not describe AI features. Re-read Oct 18, 2026: homepage still leads with construction payroll and compliance for union and prevailing-wage contractors and does not describe AI features; its YC profile says it is building payroll, union rules, job costing and accounting workflows. Y Combinator batch: Summer 2023 (YC company profile).
Who it's forDevelopers and EPCs on prevailing wage and apprenticeship projects (energy, infrastructure, data centers, manufacturing and construction), and the subcontractors who submit payroll to them.Trade contractors, including union and prevailing-wage shops.
Pricing (as publicly stated)No public prices found (checked Oct 18, 2026): dili.com/pricing returns a not-found page and the calls to action are "See Dili" and "Schedule a Demo". Confirm with Dili.No public prices found (checked Oct 16, 2026): the vendor site has no pricing or plans link in its navigation or footer, and /pricing and /plans return a not-found page. Confirm current pricing with the vendor. Re-checked Oct 18, 2026: buildtrayd.com/pricing returns a not-found page.
Test statusNot tested. No scores.Not tested. No scores.
Vendor links
Sources

Facts last checked: Oct 18, 2026. Prices change; check the vendor page before relying on them.

Where the vendor descriptions differ

  • Job: Trayd produces the payroll: construction payroll with automated certified payroll, union and prevailing-wage support, plus HR and onboarding, scheduling and dispatch, job costing, WIP schedules, retainage and lien waivers, AIA billing and a general ledger with AP/AR. Dili checks payroll others produce: it ingests certified payroll reports in any format (PDF, Excel, CSV; WH-347 and state forms) and cross-references them against prevailing wage requirements and SAM.gov wage determinations.
  • Who each names: Trayd names trade contractors, including union and prevailing-wage shops. Dili names developers and EPCs on prevailing wage and apprenticeship projects, and the subcontractors who upload payroll to them.
  • AI: Dili describes an AI engine that flags issues such as underpayments, fringe benefit gaps and missing apprentice certifications. Trayd's homepage, re-read Oct 18, 2026, does not describe AI features, so our directory tags it Not AI-first.
  • Services: Dili also sells full-service compliance monitoring, retroactive look-back assessments and compliance training. We did not find a comparable service offer on Trayd's pages.
  • Pricing: neither publishes prices; both /pricing pages returned not-found when we checked (Oct 18, 2026). Dili's calls to action are See Dili and Schedule a Demo.
  • Claims: Dili's YC profile says it has helped customers secure over $1 billion in federal funding (vendor claim). Neither product has been tested by Means & Methods Lab.

Paraphrased from the sources listed above. Vendor claims are reported as claims.

What we can't tell you yet

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