Lexi

Lexi is an AI operating system for legal work, positioned as a single intelligence layer for lawyers, legal teams and enterprises. It takes the scattered inputs of a matter, including emails, uploaded files and client intake, organizes them, and then drafts, reviews and researches on top of that organized record. It is built for law firms, in house legal departments and litigation teams. Document processing covers client onboarding, file organization and extraction from unstructured correspondence. Drafting produces first versions of letters, motions and contracts, and review runs contract analysis as well as tabular review across many documents at once. Legal Research returns case law with citations across jurisdictions, and a citation verification step checks that references are real and current. Supporting tools generate timelines from a document set and translate material across more than 100 languages. The vendor states that client data is encrypted and is not used to train its models. Pricing is not published. Lexi sells through a booked demonstration, and the website offers no public plan names, amounts or self serve signup.