Compyle is an AI platform for environmental due diligence that automates Phase I ESA research and draft reporting with source-linked, EP-reviewed workflows.

Compyle

Overview

Compyle is an AI platform for environmental due diligence focused on Phase I ESAs. It automates the production work that sits between the property address and the draft report, including collecting historical records, analyzing sources, surfacing findings, and drafting report sections.

The product is positioned for environmental professionals who want to reduce manual desk work without giving up review control. The homepage emphasizes source-linked claims, drafting in the firm’s template and voice, and an EP-led review process where nothing ships without sign-off.

Features

Automated records collection

Compyle gathers the records needed for a Phase I ESA, including historical aerials, Sanborn maps, city directories, and regulatory database records, and presents them as source-linked inputs.

Source-linked findings

The site says each finding traces back to the record it came from, so reviewers can inspect the basis for a claim instead of relying on an opaque summary.

Template-based report drafting

Compyle drafts report sections in the firm’s own template and voice, with example sections for site description, historical use, adjoining properties, records review, and findings.

EP review and approval

The workflow is designed for EP review, not replacement: drafts are reviewed in the report editor, comments can be added, and sections are approved before anything ships.

Auditable claim trail

The product presents claims alongside supporting source documents and stores regulatory records in a versioned, auditable file, which supports QC and peer review.

Use cases

  • Phase I ESA desk work

    Useful when an EP needs to turn a property address into a draft Phase I ESA without manually ordering and reviewing every record one by one.

  • Firm-specific report drafting

    Useful for firms that want drafts to match their own report structure and tone, instead of adapting to a vendor’s default output.

  • Source review and QC

    Useful when reviewers need to confirm where each finding came from, especially for conditions that depend on multiple historical records.

  • Higher-volume consulting workflows

    Useful for teams trying to reduce turnaround time on historical research and draft preparation while keeping the final review with licensed professionals.

Pros and Cons

Pros

  • Covers multiple Phase I ESA inputs in one workflow, from record collection through draft report.
  • Links findings back to specific source records, which supports review and traceability.
  • Drafts are shown in the firm’s template and voice rather than a generic format.
  • Keeps environmental professionals in control with review, comments, and approval before finalization.

Cons

  • Public pricing is not shown on the site.
  • The public pages do not provide detailed integration information or a full list of supported data sources beyond the examples shown.

FAQ

What does Compyle do?

Compyle is presented as an AI platform for environmental due diligence that handles the production work behind Phase I ESAs, from data collection through draft report. The EP remains responsible for review, edits, and sign-off.

How does the workflow work?

The site shows Compyle drafting Phase I report sections in a firm’s template and voice, with EPs reviewing the draft directly in the report editor. It is shown handling sections such as site description, historical use, adjoining properties, records review, and findings.

What kinds of records does it use?

The homepage says Compyle collects historical aerial photos, Sanborn maps, city directories, and regulatory database records automatically, and its example output references ASTM E1527-21. That is the strongest basis available for fit, but the public pages do not provide a full technical or certification statement.

Is pricing public?

The site does not show public pricing. The only public entry point provided is a demo request form.

Quick Facts

Category
Environmental due diligence
Primary workflow
Phase I ESA data collection and draft report preparation
Main users
Environmental professionals / EPs
Pricing
Not public; demo request only
Website
compyle.ai