Lexis+ AI, now presented by LexisNexis as Lexis+ with Protégé, is a legal AI solution built for drafting, research, and analysis. It pairs the Protégé assistant with LexisNexis case law, statutes, regulations and exclusive secondary sources, so answers come from authoritative material instead of open web text. Drafting covers transactional agreements and contracts as well as litigation motions, briefs, complaints and client communications. Research results stay linked to their sources, and Shepard's citations let users check the status and treatment of an authority without leaving their work. A secure Vault stores large document sets and keeps context across sessions.
Lexis+ AI suits practicing lawyers, associates and partners at law firms, in-house counsel, and legal ops teams that need defensible research and first drafts they can verify. Litigators use it for motions and briefs, transactional attorneys for agreements built from term sheets, and knowledge managers for sharing reusable skills built from firm templates. Because it connects to document management systems such as iManage, SharePoint and NetDocuments, it fits firms that already keep their precedent and client files in those systems. Teams that collaborate across matters get shared Workrooms with permissions and activity history.
A transactional lawyer can turn a term sheet into a customized agreement using pre-built workflows, then refine it with integrated editing tools. A litigator can research a question across primary law, Practical Guidance notes covering 25 practice areas, news and the firm's own documents, then confirm each cited authority with Shepard's Verify. Due diligence teams load large document sets into review tables to pull out key terms and facts with linked sources. Legal teams can also save thousands of files in a Vault and work from the full record when preparing analysis, drafting or review for a matter.
