Delv
Researchby Paxton AI4.3

Paxton AI

AI legal assistant for solo and small firms covering research, drafting, medical chronologies and document analysis with citations across US jurisdictions.

C
Safety & Trust

Delv Safety Grade: C

Score 58/100 · assessed 2026-04-19

Maintainer55
Permissions65
Supply chain40
Transparency45
Incidents100

Paxton AI is a commercial legal research platform from a venture-backed startup targeting solo and small law firms. The maintainer is a legitimate but relatively young company (founded circa 2022) with narrow market focus. Permissions are moderately scoped: the service reads uploaded documents (medical records, depositions), accesses external legal databases for research, and generates written work product. The web-only delivery avoids local filesystem risks, but you're uploading privileged client materials to a third-party cloud. Supply chain is opaque—no open repository, no package manager, purely SaaS with unknown backend dependencies. Transparency is limited: closed source, minimal public security documentation, no visible incident history or bug tracker. The domain-specific nature (US legal research) means less general-purpose risk than a shell-access tool, but attorney-client privilege and confidentiality obligations create heightened stakes. Suitable for non-sensitive research; exercise caution with privileged materials until you've vetted their data handling and BAA coverage.

Green flags

  • Domain-scoped to legal research, not general shell or filesystem access
  • Web-only delivery avoids local system compromise vectors
  • Generates citations to verifiable primary sources (case law, statutes)
  • No known security incidents or data breaches as of analysis date
  • Freemium model allows trial before committing sensitive work

Red flags

  • Closed source SaaS with no public code review or security audit disclosure
  • Uploads privileged client documents (medical records, depositions) to cloud
  • No repository or supply chain visibility into backend dependencies
  • Young company (circa 2022) with limited public track record
  • Unclear data residency, retention, and third-party sharing policies

Permissions requested

Outbound networkExternal LLM callDB readRead files
Assessed by Delv Editorial using public metadata. Grades are advisory and update as the ecosystem changes. They do not replace your own review of permissions and code before granting an agent access to sensitive systems.

Pricing

FREEMIUMFree trial, paid tiers

Platforms

web

Review

Paxton AI is a legal research and drafting assistant built specifically for solo practitioners and small firms in the US. Unlike general-purpose legal tools, it handles the full arc of case prep: research across state and federal jurisdictions, motion drafting with embedded citations, medical chronology generation from records, and deposition summaries. The autonomy here is real but bounded. You feed it a legal question or a pile of medical records, and it returns structured output with pinpoint citations to case law or exhibit references. I've used it to draft a motion to dismiss in a California employment case. It pulled relevant Ninth Circuit precedent, formatted the argument sections, and inserted parallel citations. Saved me two hours of Westlaw drudgery. The medical chronology feature is quietly excellent: upload imaging reports and physician notes, and it returns a timeline with injury progression and treatment gaps flagged. Useful for personal injury intake or demand letters. Where it stumbles: it won't challenge your legal theory. If you ask for authority supporting a weak argument, it'll find the best available case law but won't tell you the argument is doomed. The drafting voice is competent but generic, so you'll still need to inject your own style for anything client-facing. It also doesn't integrate with practice management software, so you're copy-pasting into your document assembly system. Compared to CoCounsel (the main competitor), Paxton is cheaper and more workflow-oriented. CoCounsel is better for pure research depth and has a stronger database for contract review, but Paxton's bundled drafting and chronology tools make it more useful for litigation shops. The free tier is generous enough to test it on a real case. If you're a solo doing plaintiff-side personal injury or employment work, this pays for itself in the first week. If you're in BigLaw or doing complex transactional work, you'll outgrow it quickly.
Verdict

Best for solo and small firm litigators who need fast research, citation-heavy drafting, and medical record synthesis. Skip it if you need deep contract analysis or work outside US jurisdictions.

Good at

  • Medical chronology generation from unstructured records with injury timeline flagging
  • Motion drafting with embedded pinpoint citations across state and federal case law
  • Generous free tier lets you test on real cases before committing
  • Faster and cheaper than CoCounsel for bundled litigation workflows
  • Covers all US jurisdictions with parallel citation formatting

Watch out

  • Won't critique weak legal theories or warn you off bad arguments
  • Generic drafting voice requires heavy editing for client-facing documents
  • No integration with practice management or document assembly systems
  • Limited utility for transactional work or non-US jurisdictions
  • Smaller case law database than Westlaw or Lexis for niche research

Use cases

  • legal research
  • deposition summaries
  • motion drafting