Compyle

Compyle is an AI platform for environmental due diligence that automates the production work behind a Phase I Environmental Site Assessment, from data collection through to a draft report. It gathers every record the ASTM standard requires for a property, analyzes those records to surface findings, and writes the draft in the consulting firm's own report template, leaving environmental professionals to handle site work and judgement. It is built for environmental consulting firms that want their environmental professionals to take on more projects without adding hours. Compyle collects historical aerial photographs, Sanborn fire insurance maps, city directories, USGS topographic quads and federal, state and tribal regulatory database records automatically, and the vendor states this produces same day data packages instead of ordering from EDR or ERIS and waiting three to ten days. It then processes each source to flag recognized environmental conditions, historical conditions and de minimis findings across the site and neighboring properties, and every claim in the draft links back to the record it came from, which supports review and auditability. Pricing is not published. Access is through a demo request, and existing customers sign in to the platform. Compyle is backed by Y Combinator. Although it is listed here among coding tools, the current product is a vertical workflow for environmental assessment rather than a software development tool.