For legal, grants & business docs

AI generates.
Humans certify.
You stay covered.

ProofLayer is the review layer between AI output and real-world liability. We put a human expert's eyes on your AI-drafted documents before they go out the door — and issue a certificate you can show anyone.

VERIFIED BY HUMAN
ProofLayer
AI Document Certification

The Problem

80% of professionals use AI to write their contracts, proposals, and summaries. Almost none verify the output.

78%
of legal teams are using AI drafting tools. Bar associations are starting to ask: who reviewed this?
$0
in third-party liability coverage for AI-generated documents that turn out to be wrong.
0
certified review services for AI output when this started. That's the gap ProofLayer fills.

How It Works

01

Submit your AI document

Upload your contract, proposal, or summary — whatever AI generated it. Include the context: who's using it, for what purpose, jurisdiction if relevant.

02

Expert reviews it

A domain expert — attorney, grant specialist, or relevant professional — reviews the document against industry standards and flags errors, inconsistencies, and liability risks.

03

You get a certificate

A written review + a ProofLayer certificate you can show clients, regulators, or opposing counsel. AI-generated. Human verified. Defensible.

What We Review

AI Contract Review

Service agreements, MSAs, NDAs, employment contracts, lease agreements. We catch wrong clauses, missing obligations, and liability exposure AI tools introduce.

AI Grant Proposal Fix

Federal, state, and foundation grant applications. Wrong data, missed requirements, or AI hallucinations can cost you the funding. We review before you submit.

AI Business Plan Audit

Investor pitch decks, business plans, and financial summaries for investors or lenders. AI-generated numbers and projections need scrutiny before they reach the wrong eyes.

AI Medical Summary Check

Clinical summaries, patient correspondence, and medical documentation generated by AI scribe tools. Compliance, accuracy, and patient safety on the line.

Pricing

Flat fees. No subscriptions required. Pay per document.

Contract Review
$199
per document
  • Human attorney review
  • Written risk report
  • ProofLayer certificate
  • Revisions: 1 round included
Most common
Grant Proposal Fix
$299
per proposal
  • Human grant specialist review
  • Funder requirement check
  • Written corrections report
  • ProofLayer certification
  • Revisions: 1 round included
Business Plan Audit
$399
per document
  • Domain expert review
  • Financial assumption check
  • Investor-facing report
  • ProofLayer certification
  • Revisions: 1 round included

Enterprise pricing available for firms needing volume. No subscription required — pay as you go.

Submit Your Document →
"AI can write a contract. It cannot be liable for one. That gap is where ProofLayer lives."

We believe every AI-generated document should pass through human judgment before it touches the real world. Not because AI is bad — because liability is real, and it falls on the person who signed off, not the model that generated it.

ProofLayer exists to close that gap. We're building the trusted layer between AI output and real-world consequences — for the law firm using ChatGPT to draft an NDA, the nonprofit submitting a federal grant, and the consultant whose reputation rides on the proposal they sent.

Your AI documents are only as good as the review they get.

ProofLayer puts a human expert between your AI output and the consequences you cannot afford.

ProofLayer. Human certified. AI verified.