Legal AI · Agent

Paxton AI

Research and drafting agents for US practitioners.

Paxton AI is an emerging agentic research and drafting assistant aimed at US law firms that want citations, dockets and first drafts without an enterprise Harvey contract. Aggressive on autonomy; still proving evaluation depth.

Facts above are from the public file. The view is ours. We do not publish a numeric score. Methodology

Practice: Legal research, Litigation, Contracts
Jurisdictions: United States
Autonomy: Agent
LLM family: Frontier LLMs + legal retrieval
Evals: Internal citation checks (limited public reporting)
Pricing: Per seat · From low hundreds / user / year
HQ: United States
Last checked: 13 Sept 2026
Last updated: 13 Sept 2026

CitationsGroundingMulti-agentTool useCase researchDraftingDocketsMemosCite checking

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Evidence

Source-backed items on file. Coverage is not a quality score. Not paid placement.

Evidence file

2 independent (1 historic) · 2 vendor (1 historic)

Documented · weight 2.1

Last checked 13 Sept 2026

20 Sept 2023 · The SaaS News
Paxton AI raises $6 million seed for generative legal research
The SaaS News reported a WVV Capital-led $6 million seed for Paxton, a generative legal assistant for research and first drafts, with Kyber Knight and 25Madison participating.
Independent reporting · Independent source · Historic · Source ↗
29 Jan 2025 · Artificial Lawyer
Paxton AI bags $22 million Series A
Artificial Lawyer reported a $22 million Unusual Ventures-led Series A ($28 million total) for US research, drafting and document analysis with an AI citator and confidence indicator.
Independent reporting · Independent source · Source ↗
Date not stated · Paxton AI
Paxton research coverage: federal and 50-state primary law
Vendor documentation of the research corpus: US Code, circuits, CFR, administrative decisions and 50-state statutes, regulations and case law.
Product documentation · Vendor source · Historic · Source ↗
4 Sept 2026 · Paxton AI
Paxton Assistant drafts and answers with live legal research
Vendor product update: the assistant can run research inside a drafting session and insert clickable citations to statutes, regulations or case law.
Vendor announcement · Vendor source · Source ↗

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HarveyDomain-specific legal AI for the world's most demanding work.CoCounselThomson Reuters' AI assistant, grounded in Westlaw and Practical Law.LegoraThe collaborative legal AI workspace, born in Europe.