Case Treatment, Research, & Drafting AI Assistant

Never work with hallucinated citations or shaky legal authority. Validate and verify your legal work.

Stronger Legal Outcomes, Zero Citation Hallucination

Detailed Case TreatmentWork with good law. See how and why a precedent has been followed, distinguished, criticized, superseded, or overruled — case by case, for every decision that cites it. No more digging through string cites to find out your best case was quietly gutted three circuits over.

Legal ResearchMake the strongest arguments possible. TrustFoundry delivers the best precedent-setting case law, up-to-date case treatment, and proprietary fact-based case matching so every argument is built on real, current, verifiable authority.

Legal DraftingDraft with confidence. The first collaborative AI drafting agent to be aware of all U.S. laws, regulations, and current case law to generate motions, briefs, contracts, and policy documents. No citation hallucination. Every citation is validated before it lands in a draft.

Legal ReviewTurn complexity into clarity. TrustFoundry transforms dense documents into concise, actionable insights, surfacing risks, highlighting key points, and strengthening arguments across both client materials and internal drafts.

Legal ValidationThe last check before you file.Ensure every citation in any document — from any AI or any lawyer — is real, and still good law.

Full coverage.

15M+ federal and state laws, regs, and case opinions.

US Map

Available in Microsoft Word, on the web, or mobile browser.

Intuitive and easy to use interfaces where you work.

A tenth of the cost of legacy legal search.

Level the playing field.

Simple, Affordable Pricing for Attorneys

Free Trial, Basic, and Pro plans — cancel anytime.

See Plans

Research Use Case: Researching a novel issue under time pressure: A solo family law attorney needs to draft a motion by tomorrow. She types her legal question in plain English into TrustFoundry inside Word, gets relevant state case law with citations in seconds, and drafts her motion without leaving the document.

Built to be Reliable for Lawyers in the AI Age.

TrustFoundry's proprietary search models use concepts and facts to surface relevant cases, rather than words and synonyms. TrustFoundry instantly finds the best case law, especially when the words don't match, but the legal situation and facts of the matter align. TrustFoundry's legal reasoning provides lawyers and paralegals with structured legal arguments and validation reports, with supporting citations, precise pull quotes, and detailed law and case opinion summaries.

Paul Castillo

Paul Castillo
TrustFoundry has greatly improved our firm's efficiency. The drafting features are top-notch, and the research tool provides tremendous value. Additionally, the support team is incredible and very responsive.

Scalia Law PC, CA

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