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Compyle

The AI platform for Environmental Due Diligence

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Compyle is an AI platform for environmental due diligence that automates the production work behind Phase I Environmental Site Assessments. It handles the desk work from first record to final draft — collecting historical aerial photos, Sanborn maps, city directories, and regulatory database records, analyzing each source to surface findings such as RECs, HRECs, and de minimis RECs, and drafting report sections, so environmental professionals can review a draft rather than start from a blank page.

The platform covers an end-to-end workflow: automated data collection, findings analysis with source-linked claims traceable to individual records, and a report editor where EPs leave comments, suggest edits, and approve sections. Drafts are produced in the firm's own report template and voice, and regulatory records are captured in a versioned, auditable file. The system is built around ASTM E1527-21.

Compyle is intended for environmental consulting firms and their environmental professionals, supporting the QC and peer review process firms already perform. Access is offered through a demo request; the pages do not describe a free plan, trial, or specific editions.

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