LexisNexis AI Solutions for Legal and Business Intelligence

AI solutions – powered by Protégé™

LexisNexis Protégé is the trusted AI assistant at the heart of LexisNexis AI solutions. Built on generative and agentic AI, Protégé powers reliable, secure, and responsible AI experiences that accelerate insight, enhance decision-making, and unlock new value across LexisNexis solutions.

Featured products

Protégé powered Legal

Lexis+ AI®

A legal AI solution for drafting, research, and analysis built to streamline and deliver quality work, with results grounded in trustworthy, verifiable content.

Key AI-Powered Features:
  • Protégé AI assistant with legal and general-purpose AI models 
  • End-to-end document drafting across practice areas
  • Conversational legal research with authoritative linked Shepard's citations
  • Secure upload for document review and AI-driven insights
Best for: Law firm attorneys, in-house counsel, legal researchers, paralegals
View Product
Protégé powered Legal

Lexis® Create+

An AI-powered drafting solution that streamlines drafting, clause insertion, and legal research directly within Microsoft 365.

Key AI-Powered Features:
  • Protégé AI assistant included with Lexis+ AI subscription 
  • Clause suggestions from trusted legal sources based on context
  • Inline legal research and citation access
  • Smart drafting assistance with auto-suggestions and document analysis
Best for: Legal drafters, in-house teams, law firms, knowledge management professionals.
View Product
Protégé powered Business

Nexis+ AI™

A business intelligence platform that uses generative AI to accelerate research with trusted news, company, and financial data.

Key AI-Powered Features:
  • Protégé AI assistant coming soon 
  • Conversational search and AI-driven summarization
  • Document analysis and report generation with source linking 

Best for: Business development, market intelligence, strategy, and PR and comms professionals
View Product

AI for litigation and case management

Protégé powered Legal

CaseMap+® AI

A litigation case management and analysis tool with AI-powered evidence tagging, timeline building, and collaboration.

Key AI-Powered Features:
  • Protégé AI assistant coming soon 
  • Smart fact mapping and timeline visualization
  • Document clustering and relationship mapping
Best for: Litigation attorneys, paralegals, legal analysts
View Product
Protégé powered Legal

Lex Machina®

A Legal Analytics® service that uses AI and big data to deliver strategic insights that help lawyers craft winning strategies.

Key AI-Powered Features:
  • Protégé AI-assisted searching 
  • Data-driven insights into judges, courts, law firms, attorneys, and parties
  • Customizable case timelines and behavior predictions to guide litigation planning
  • Outcome analytics based on millions of court cases and dockets
Best for: Litigators, legal analysts, business development, & legal strategists
View Product

AI for corporate legal departments

Protégé powered Legal

CounselLink+™

An enterprise legal management platform with embedded AI for spend management, matter tracking, and vendor optimization.

Key AI-Powered Features:
  • Protégé AI matter and invoice summarization 
  • Automated invoice review and benchmarking
  • Vendor performance analytics and matter lifecycle tracking
Best for: Corporate legal departments, legal ops, general counsel.
View Product

Related AI solutions

Nexis® Data+

API solution that enables internal LLM development, enriching chatbots with credible news and company data, powering summarization, and supporting fine-tuning for Gen AI applications.

View Product