Lexis+ AI

Lexis+ with Protégé (renamed from Lexis+ AI in February 2026), made by LexisNexis (a division of RELX), is an AI legal solution for drafting, research, and analysis grounded in LexisNexis's authoritative legal content. AI Drafting generates transactional agreements, contracts, motions, and briefs; legal research reaches primary law, case decisions, regulations, and exclusive secondary sources; Shepard's citation service validates legal authority; pre-built and custom workflows match common or firm-specific processes; a "Secure Vault" stores and analyzes large document collections; and DMS integration connects to SharePoint, iManage, and NetDocuments. The "Protégé" AI assistant handles conversational research, drafting, and summarization throughout. Pricing varies by organization size, required capabilities, and content-access scope — custom quotes only, with a free 2-day trial available. Good fit for a law firm or legal department that wants AI drafting and research grounded specifically in LexisNexis's authoritative legal database, with Shepard's citation validation built in, rather than a general-purpose AI assistant applied to legal work.