One Legal Engine. Many workspaces.See how it works

Legal work that holds up — wherever you work.

Find the law, work through the task, and see the sources behind the answer. Built to keep the law close to the answer, so you can review and verify as you go.

Plans start at $25/month. Half off your first month. Cancel anytime.

How it works

One system. Two ways to work.

Use the Descrybe Platform for the full research workspace. Or use Descrybe Legal Engine inside ChatGPT, Claude, or Perplexity.

The Descrybe Platform brings guided research, brief review, citation checking, saved sessions, and exports into one workspace. Descrybe Legal Engine gives supported assistants access to primary law, citation lookup, quote verification, treatment checks, and source text.

Screenshot of the Descrybe Platform legal research workspace showing source-backed analysisScreenshot of the Descrybe Platform legal research workspace showing source-backed analysisScreenshot of the Descrybe Platform legal research workspace showing source-backed analysisScreenshot of the Descrybe Platform legal research workspace showing source-backed analysis

Descrybe Platform

A purpose-built legal research workspace. Bring a legal question, brief, pleading, case, or citation. Run guided research with DescrybeLM, review briefs for citation accuracy, save research sessions to revisit later, and export your work product to Word. Includes Descrybe Legal Engine for ChatGPT, Claude, and Perplexity.

Learn more
Screenshot of Descrybe Legal Engine helping an AI assistant search primary law and verify legal sourcesScreenshot of Descrybe Legal Engine helping an AI assistant search primary law and verify legal sourcesScreenshot of Descrybe Legal Engine helping an AI assistant search primary law and verify legal sourcesScreenshot of Descrybe Legal Engine helping an AI assistant search primary law and verify legal sources

Descrybe Legal Engine

Ask a legal research question, backed by Descrybe's Legal Research Toolkit. Search U.S. case law, statutes, and regulations. Resolve citations, check treatment, verify quotes, and ground answers in source material — all without leaving ChatGPT, Claude, or Perplexity. Upgrade to the Descrybe Platform for guided research, advanced brief checking, saved history, and exportable work product.

Learn more
White paper

Beyond Confidently Wrong: How Purpose-Built AI Mitigates Legal Reasoning's Hidden Risk

Our published benchmark across 200 Multistate Bar Exam questions found that DescrybeLM, grounded in verified primary law, scored 99.7% on reasoning quality and answered every question correctly, outperforming the foundation models tested. The study showed why grounding matters: legal AI answers are more reliable when reasoning is tied to verified primary law, rather than model confidence alone. Now ChatGPT, Claude, and Perplexity users have that foundation, through the Descrybe Legal Engine.

What people are saying

From legal professionals, researchers, and practitioners.

Descrybe stood out during our review process for its commitment to verifiable, grounded legal research — values that align closely with what our members have long demanded from their resources

Corie Dugas

Executive Director, NELLCO Law Library Consortium, Inc.

Descrybe delivers robust, verifiable results competitive with the best tools in the market — at a price point that doesn't exclude the people who need them most. People deserve access to the law with confidence, and Descrybe gives them a credible, reliable way to get there.

Dr. Megan Ma

Executive Director, Stanford Legal Innovation through Frontier Technology Lab (liftlab)

With another innovative and low-cost legal research service, Casetext, now gone, thanks to its acquisition by Thomson Reuters, there is a need for a service such as Descrybe — and there is a huge opportunity for Descrybe to fill that gap.

Robert Ambrogi

Editor, LawSites

As someone who spends a great deal of time evaluating legal technology, I was genuinely impressed by Descrybe. It reflects a thoughtful approach to legal AI, prioritizing transparency, ethics, and meaningful access to legal information. Tools like this have the potential to make a real difference for both legal professionals and the public.

Susan Guthrie

Attorney, Mediator, and Legal Tech Educator, Immediate Past Chair, ABA Section of Dispute Resolution

Descrybe isn't legal tech for the sake of legal tech. It's a purpose-built system that brings accurate, accessible legal reasoning to anyone who needs it, lawyers and non-lawyers alike.

Ray Brescia

Associate Dean for Research and Intellectual Life; Hon. Harold R. Tyler Chair in Law and Technology, Albany Law School

I've evaluated countless tools that promise to streamline legal research and analysis, but few deliver with the precision and practicality of Descrybe. In an era where time and clarity are at a premium, Descrybe is setting a new standard for how legal information is consumed and understood.

Douglas Lusk

President & CEO, National Society for Legal Technology

In the news

Coverage and announcements.

Read more news

Questions & Answers

See more questions