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Modern search technology that finds cases Lexis and Westlaw miss.

Don’t run the risk of missing precedent. Get faster, more accurate legal research at an affordable price.

The best lawyers use the best tools.

Casetext Research

A true legal replacement for Lexis and Westlaw for an affordable price. Casetext Research offers full coverage of all 50-state and federal cases, statutes, regulations, and rules. Also included is access to CARA A.I., the document analyzer tool that finds on-point cases based on your matter.

Parallel Search

Search the way attorneys think for an affordable price. With help from a neural transformer model trained on the law, Parallel Search uses complete sentences to find you results with matching concepts, even if they use none of the same keywords.


With all-inclusive bundles, you’ll no longer need to hunt to find the right arguments and authorities before you can start drafting. Compose pairs the insights of expert attorneys with cutting-edge machine learning for a smarter way to draft stronger briefs.


Our powerful document search tool can search any set of documents with greater speed and accuracy. Built on emerging AI, AllSearch identifies the specific concept you’re searching for and finds what you need quickly. Expedite discovery, improve knowledge management, and more.

You know the law; we know the cite.

Try it! Type your argument summarized as a sentence below to find on-point case law.

Trusted by 10,000+ firms, from solo practitioners to Am Law 100 firms

G2 Rated 5 stars

#1 Rated Legal Research Software

"Casetext is the best thing I have ever used."

James Anagnostakis

Solo Attorney

The best results, from the best technology, for the best price.

Cutting-edge technology

“Casetext has consistently gone above and beyond what we thought was possible.”


Senior Manager of KM Counsel, Ogletree Deakins

Top-rated support

“I have only used their customer service on a few occasions, but every time they have met and exceeded my expectations.


Solo Attorney

Take your firm’s legal research and writing to the next level.

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Casetext Inc. and Casetext are not a law firm and do not provide legal advice.