CiteProof

CiteProof is a web tool that checks legal brief citations and quoted passages against public court records before filing.

CiteProof checks every citation in a legal brief against public court records, including AI-fabricated citations and quoted passages in paid checks. Users paste a brief or upload a .docx or .pdf file to receive a report showing what verified, what needs attention, and what could not be checked. The software runs extraction and lookup deterministically without AI models viewing the text. It integrates with Word via an add-in, connects with Clio, MyCase, and Smokeball, and provides an API v1. It serves solo and small-firm litigators who file in federal court.

CiteProof at a glance

Best for: Writer
Runs on: Web, Word add-in, API
Pricing: Free plan; Single brief $49; 5-brief pack $199; Founding pack $149 for 5 briefs; Solo $199/month; Small Firm $499/month
Released: October 2026
Category: AI research tool
Website: getciteproof.com

Key features

Check citations against public court records
Extract citations and quoted passages
Verify quoted passages with closest passage and pin cite
Generate Verification Record PDFs
Integrate with Word via add-in
Connect with Clio, MyCase, and Smokeball
Run checks via API v1

Use it for

Check legal brief citations before filing
Detect AI-fabricated citations
Verify quoted passages against real opinions
Review Table of Authorities

Alternatives to CiteProof

Keryx — Compensates verified creators directly in USDC for cited sources
Paperchecker — Runs locally to prevent data theft and protect privacy.
FixMyContract — Generates a structured report with actionable suggestions for contract terms.
GetYouTubeText — Extracts YouTube transcripts instantly with no sign up or paywall.