Descrybe
AI legal research tool that grounds answers in verified primary law and checks citations
| What is it | AI legal research tool that grounds answers in verified primary law and checks citations |
|---|---|
| Pricing | Paid — from $25/mo |
| Free tier | No |
| Platform | Web Application |
| Works with | Claude AI |
| Best for | Legal research and case law analysis, Brief review and citation verification |
| Domain registered | 2011 |
Data updated Aug. 1, 2026
What does Descrybe do?
Descrybe is a legal research platform that helps you find U.S. case law, statutes, and regulations while keeping the original sources close to the answer. It combines a purpose-built AI model called DescrybeLM with a structured database of over 300 million primary law records. Instead of giving you a black-box answer, Descrybe shows you the citations, quotes, and treatment details so you can verify everything yourself. You can use it as a full research workspace (the Descrybe Platform) or as a connector inside ChatGPT, Claude, and Perplexity (the Descrybe Legal Engine).
The platform works in two main modes. In the Descrybe Platform, you bring a legal question, brief, pleading, or citation, and run guided research. DescrybeLM analyzes your input, searches the law, and returns answers with visible sources. You can review briefs for citation accuracy, check whether a case is still good law, and save sessions to come back to later. The Legal Engine mode gives the same research capabilities to popular AI assistants. Ask a question in ChatGPT, Claude, or Perplexity, and Descrybe fetches relevant statutes, resolves citations, and verifies quotes without leaving the chat. Both modes are built around transparency: every answer has a trail back to the original document.
Descrybe is designed for anyone who needs reliable legal information. Legal professionals can use it for quick citation checks, case law research, and brief review. Law firms can reduce the time spent on manual verification. Law students and self-represented litigants get access to affordable, source-grounded legal research. Plans start at $25 per month with half off the first month. It fills a gap left by pricier services, and endorsements from groups like NELLCO and Stanford's legal innovation lab suggest it's built to last.
Key features
What makes it stand outWho is Descrybe for?
Who benefits most from this toolPricing
Descrybe Platform
- Full Descrybe workspace
- DescrybeLM Deep Research
- Save and retrieve full research history
- Advanced Brief Checking
- Direct access to Legal Research Toolkit search tools
- 150 full research runs per month
- Descrybe Legal Engine for supported assistants and apps
- Stop future renewals anytime
Descrybe Legal Engine
- Descrybe Legal Engine across supported assistants and apps
- Give your assistant, agent, or app 13 focused legal research tools to search, cite, and check authority
- Primary-law search, Cytator, citation resolution, and quote checks
- One Descrybe subscription works across supported assistants and apps
- Standalone Legal Engine access with no Descrybe Platform subscription required
- Flat Descrybe fee with no metered Descrybe usage or add-on AI charges
- Third-party assistant or app subscriptions are purchased separately
- Stop future renewals anytime
Trust & presence
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