
myComply
CertShield.app
COI Compass
CrewTrackr
SubDoc
SubLien helps GCs send and track lien waivers, check COIs with AI, collect W-9s and get vendor documents signed. Standalone or with Procore or QuickBooks.
LayerStack’s Arm-based cloud virtual machines, powered by cloud-optimized CPU based on Arm architecture that deliver excellent cost-effective processing power, allowing you to easily complete the most demanding application development.

Website, pricing, platforms and company facts side by side.
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In their own words, as submitted to SaaSHub.

SubLien helps general contractors prepare, send and track lien waivers; collect and review certificates of insurance against their requirements; and manage W-9 source files and other vendor documents. AI assists with COI checks, while the team reviews the results. Subcontractors respond through...
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AI-powered COI tracking for US property managers and contractors. Reads certificates of insurance, flags expired coverage and missing endorsements, and chases vendor renewals automatically. Human-reviewed. From $99/month.
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Subcontractor certificate tracking for US general contractors. Import a roster, collect renewals by magic link, check each certificate against your requirements, and work one exception list.
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Subcontractor compliance management for general contractors
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SubDoc is COI tracking and vendor compliance software for contractors and property managers. Collect, verify, and track subcontractor Certificates of Insurance automatically, with AI OCR, expiration alerts, and no spreadsheets.
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