Overview / Description
Lexis+ AI is the generative-AI research assistant from LexisNexis, layered on top of one of the most established legal research databases in the profession. It answers legal research questions, summarizes documents, drafts and analyzes legal language, and grounds its outputs in LexisNexis's vetted case law, statutes and secondary sources rather than open-web content. For small firms, the appeal is reliability: research-grade answers tied to authoritative material from a long-trusted brand, with a small-firm pricing tier available. Lexis+ AI is a natural counterpart to Thomson Reuters' CoCounsel, and the choice between them often comes down to which research ecosystem a firm already uses. Small practices that subscribe to LexisNexis research will find Lexis+ AI the most coherent way to add AI to that existing workflow.
Used For
AI-assisted legal research and document analysis
Pros & Cons
Pros
- Grounded in LexisNexis's authoritative legal research database
- Covers research, summarization, drafting and analysis
- Backed by a long-established, trusted legal brand
- A small-firm pricing tier is available
Cons
- Most coherent for firms already on the LexisNexis research ecosystem
- Competes head-to-head with CoCounsel — choice depends on existing tools
- Full value requires an underlying research subscription
Questions & Answers
Alternatives
CoCounsel, Harvey, Clearbrief