Casetext

Casetext, now part of Thomson Reuters, provides AI-powered legal research through its CoCounsel assistant. The AI can search case law, analyze contracts, draft legal memos, prepare deposition outlines, and review documents — tasks that traditionally consume hours of associate time. The platform's legal AI is trained specifically on legal documents and case law, producing results that are more accurate and relevant than general-purpose AI tools for legal work. It provides citations for its analysis, which is critical in a field where hallucinated references can have serious professional consequences. Casetext is used by law firms of all sizes and legal departments. The pricing starts at $110/mo per user, which is competitive with traditional legal research platforms like Westlaw and LexisNexis. The AI capabilities add significant value on top of the research database, particularly for document review and memo drafting.