Lexis+ with Protégé AI features and pricing (October 2026)

Lexis+ with Protégé, formerly Lexis+ AI, is the LexisNexis platform for legal research, drafting and document analysis. It serves law firms of all sizes, corporate legal departments, government bodies and academic institutions, with the Protégé AI assistant built in.

The platform combines the LexisNexis collection of US case law, statutes, regulations and secondary sources with Practical Guidance practice notes and forms in 25 practice areas and Shepard's citation service. Users can connect iManage, NetDocuments or SharePoint, keep up to 50 document Vaults and work in Microsoft Word, Teams and Outlook where available. LexisNexis is a division of RELX Inc. and reports 11,900 colleagues serving customers in more than 150 countries. The vendor names small law firms as a target group next to large firms and corporate legal departments, so no dedicated legal operations team is required to use it.

• Answers legal research questionsProtégé answers questions in conversation and grounds its responses in LexisNexis primary law, secondary sources and, where selected, web and news content. Each answer carries linked citations, so lawyers can check the authority behind a statement before relying on it.
• Drafts contracts and litigation documentsPre-built drafting workflows turn a term sheet into a customized agreement or client materials into a complaint, grounded in LexisNexis content and the organization's own documents. Associates start from a reviewable first draft and spend their time on refinement.
• Summarizes and analyzes document setsDocuments saved in a Vault become the source for timelines, citation searches, counterargument analysis and drafts. Protégé also suggests tasks based on the uploaded files, which shortens the setup of a new matter and keeps context across sessions.
• Checks citationsEvery citation in a research answer is verified and marked with Shepard's signals that show its status and treatment. Lawyers see quickly which authorities need a closer look, which reduces manual cite checking before a brief goes out.

• Answers draw on the LexisNexis content collection, including Practical Guidance in 25 practice areas and legal news from Law360 and MLex.
• Users choose between Protégé Legal AI, grounded in LexisNexis sources, and Protégé General AI with models from OpenAI, Google and Anthropic.
• Connects to iManage, NetDocuments and SharePoint and offers experiences in Microsoft Word, Teams and Outlook where available.

LexisNexis is a division of the US company RELX Inc. This edition covers US case law, statutes and Shepard's citations, with separate editions for other regions.

Pricing is quoted individually, so ask how content scope and seat count drive the price and whether the Microsoft and document management integrations require additional subscriptions. LexisNexis states that customer data is not used to train AI models. At our September 2026 review, no hosting location was published for the product, so request it together with retention terms. For US work, confirm which federal and state content your plan includes.

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