Paxton AI

Verified
By Paxton AI, Inc. · Founded in 2023

AI legal assistant for research, drafting, and document review.

General PracticeLitigationCorporateReal EstateFamilyImmigration
4.6(142 reviews)
What is Paxton AI?

Paxton AI was founded in 2023 in Washington, DC by Tanguy Chau (CEO, ex-Boston Consulting Group) and Mike Ulin (ex-Compass and ex-Microsoft). Unlike Harvey, Paxton was designed from the start for solos, small firms, and in-house teams — not just AmLaw 200. It provides citation-grounded legal research across all 50 US states plus federal, contract drafting and redlining, document and deposition review, and a regulatory monitoring product. Paxton is one of the few legal-AI products with public per-seat pricing and a free tier, which makes it easy to evaluate without sales calls.

Overview

Paxton AI was founded in 2023 in Washington, DC by Tanguy Chau (CEO, ex-Boston Consulting Group) and Mike Ulin (ex-Compass and ex-Microsoft). Unlike Harvey, Paxton was designed from the start for solos, small firms, and in-house teams — not just AmLaw 200. It provides citation-grounded legal research across all 50 US states plus federal, contract drafting and redlining, document and deposition review, and a regulatory monitoring product. Paxton is one of the few legal-AI products with public per-seat pricing and a free tier, which makes it easy to evaluate without sales calls.

Key Features

Legal research across 50 US states + federal
Contract drafting and redlining
Document Q&A
Deposition summary
Regulatory monitoring
Citator and case treatment

Pros

  • Transparent per-seat pricing — no sales call required to start
  • Strong citator and treatment analysis
  • Great fit for solos and small firms priced out of Harvey

Cons

  • Limited integration with major DMS systems vs. Harvey or Spellbook
  • Coverage outside US is thin
  • Word add-in less polished than Spellbook for redlining

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