Lexis+ with Protégé: Legal AI software for drafting, research, and analysis
Lexis+® with Protégé™ Legal AI, built on authority
What is Lexis+ with Protégé legal AI software?
Lexis+ with Protégé* is a legal AI solution built for drafting, research, and analysis. It combines the LexisNexis Protégé™ AI assistant with trusted LexisNexis content and purpose-built workflows to help legal professionals deliver complex legal work with confidence.
*Formerly Lexis+ AI
New AI agent skills. Built for legal standards.
Legal AI Drafting
Full legal document drafting
Draft and refine transactional agreements and contracts, as well as litigation motions, briefs, complaints, and client communications.
Legal AI Research
Connect trusted sources, drive better results
Accelerate research and surface insights with AI grounded in your organization’s knowledge, authoritative LexisNexis legal content, and web sources—so results are verified and traceable.
Legal AI tools to streamline legal work
Productivity Features
Streamline your work Move seamlessly from research and analysis to drafting and review in a connected AI-powered experience.
Core Legal AI Features & Sources
What powers Lexis+ with Protégé
Integrate advanced AI with authoritative, exclusive LexisNexis sources and your organization’s documents in one workspace.
Protégé
LexisNexis Protégé is the AI assistant embedded across LexisNexis solutions — powering research, drafting, and analysis workflows.
Primary law and exclusive secondary sources
Access one of the world's most comprehensive repositories of authoritative case law, statutes, regulations, and exclusive secondary sources.
Practical Guidance
Leverage expert-authored practice notes, annotated forms, and drafting guidance across 25 practice areas.
Shepard’s citations
Validate citations and confirm the status and treatment of authorities directly within your research and drafting workflow.
Web and news sources
Incorporate real-time news and web content when timely context is required.
Your organization’s documents
Connect to iManage, SharePoint, NetDocuments, and other DMS platforms to ask and draft from your organization’s knowledge.
Secure document Vault
Securely store and analyze large document sets. Preserve context across sessions for drafting, review, and analysis.
Trusted legal AI used by leading law firms and legal teams
Customer Story: Trusted by leading legal teams Hear how John Ursin, Managing Partner at Schenck Price partners with LexisNexis to efficiently and responsibly adopt AI at the firm.
Smarter legal AI workflows for drafting, research, and analysis
New AI workflows built for legal work
AI agents, Workflows, Drafting, Custom workflows, Vault
Guide complex legal work
Use expert-built skills to shape the plan, then approve the approach before AI agents carry out multi-step work with visibility into progress.
Streamline common legal tasks
Use pre-built workflows for everyday drafting, review, research, and litigation preparation—grounded in trusted legal sources.
Build stronger drafts with AI agents
Create contracts, motions, briefs, and deal documents grounded in trusted LexisNexis sources, your templates, and your materials.
Build custom workflows
Create repeatable workflows that reflect your team’s processes, playbooks, and preferred ways of working.
Work across expanded document sets
Save thousands of documents, spreadsheets, images, and more in secure Vaults. Use them to support analysis, drafting, and review.
How legal professionals use legal AI in practice
Explore how Protégé supports legal drafting, research, review, and preparation.
Draft a transactional document
Turn a term sheet into a customized agreement using pre-built workflows. Generate drafts grounded in trusted LexisNexis and organizational documents, then refine with integrated editing tools.
Draft a litigation document
Generate a tailored complaint using pre-built workflows. Upload client materials, enter case-specific instructions, and produce a review-ready draft grounded in authoritative legal sources.
The Business Impact of Lexis+ with Protégé
Lexis+ with Protégé is transforming the business of law
Note: Lexis+ AI was renamed Lexis+ with Protégé in February 2026. Some materials may reference the former name.
The Business Impact of Legal AI
Independent economic analysis quantifies the return on investment and operational gains for legal teams from generative artificial intelligence (genAI).
Law Firms: 344% ROI over 3 years
Forrester Consulting conducted a Total Economic Impact™ study for large law firms, commissioned by LexisNexis in May 2025.
Corporate Legal Departments: 284% ROI over 3 years
Forrester Consulting conducted a Total Economic Impact™ study for corporate legal departments, commissioned by LexisNexis in June 2025.
Data Security, Privacy, and Governance
Privacy by design
LexisNexis protects customer data wherever it is stored, sent, or accessed.
Strict security protocols
LexisNexis systems meet the highest standards for information security.
Responsibly developed AI
LexisNexis follows the RELX Responsible AI Framework to ensure our AI protects privacy, is transparent and explainable.
Who is Lexis+ with Protégé for?
Lexis+ with Protégé helps legal professionals across the public, private, and academic sectors accelerate and enhance their work.
- Small law firms
- Large law firms
- Corporate legal departments
- Government entities
- Academic institutions
Awards and recognition
LexisNexis is committed to innovation, leadership, and excellence in delivering cutting-edge technology.
FAQs about Lexis+ with Protégé
Is Lexis+ AI now called Lexis+ with Protégé?
Yes. As of February 2026, Lexis+ AI® has been renamed Lexis+® with Protégé™.