Lexis+ with Protégé (formerly Lexis+ AI) is a legal AI workflow solution for drafting, research, and analysis. It combines the power of the LexisNexis Protégé™ AI assistant with trusted sources to help legal professionals deliver outstanding work.
Apply controls to customise, generate, and iteratively refine full transactional documents, as well as litigation motions, briefs, complaints, and client communications.
Create a wide variety of communications and documents to support non-legal stakeholders and clients.
Generate full transactional documents, motions, complaints, arguments, memos, clauses, and correspondence.
Easily draft discovery documents based on case material.
Draft litigation and transactional documents based on uploaded materials or through the document management system (DMS) integration.
Create full drafts, accelerate legal research, and surface meaningful insights using internal knowledge bases and industry-leading LexisNexis legal sources.
Ask legal questions and draft based on your organisation’s documents. DMS integrations include iManage, NetDocuments, Sharepoint, and others.
Verify the status and treatment of legal references in research and drafts with LexisNexis citations, so that you can build a stronger case.
Combine trusted LexisNexis legal sources with real-time web content to contextualise legal findings within timely business, social, or regulatory trends.
Clarify problem components in real-time in guided research workflows, designed in collaboration with legal experts to arrive at the highest-quality responses.
Power your individual productivity using a fully integrated solution that connects your legal work across your organisation’s knowledge bases and LexisNexis resources.
Quickly choose between leading AI models without compromising security or losing context.
Summarise uploaded legal documents to get up-to-speed faster.
Advance your legal research efficiently with natural conversation, aided with prompt assistance to cover all relevant areas.
Create a graphical timeline from multiple documents in moments.
Securely save a collection of documents for legal analysis and drafting tasks.
Integrate advanced AI with authoritative, exclusive LexisNexis sources and your organisation’s documents in one workspace.
Validate citations and confirm the status and treatment of authorities directly within your research and drafting workflow.
Incorporate real-time news and web content alongside LexisNexis legal sources when broader context is required.
Upload and organise large volumes of legal documents securely for AI-powered review and analysis.
Structured AI workflows bring consistency and control to drafting, review, and analysis.
Support everyday writing, contract review, and litigation preparation with pre-built workflows grounded in trusted legal sources.
Create outstanding drafts with workflows built on your documents and LexisNexis sources.
Analyse large collections of documents in structured workflows designed for efficient, rigorous legal review.
Note: Lexis+ AI was renamed Lexis+ with Protégé in Q1 2026. Some materials may reference the former name.
Lawyers are using AI more often and across more types of work. But greater use has not eased concerns about accuracy, judgement or overreliance.
Read the reportLegal teams need a living approach to governance that learns from everyday use and changes as AI tools evolve.
Read the reportAs organisations face faster change, in-house legal teams are taking on a more formative role: shaping decisions, reducing risk and enabling progress.
Read the reportDrawing on voices from across the profession, this report investigates new models for mentoring, training, and preserving human excellence in the AI era.
Read the reportSafeguard your data and knowledge with our private AI multi-model approach, backed with state-of-the-art LexisNexis security and privacy technology.
LexisNexis employs Privacy by Design principles to keep data and user information secure. Our generative AI applies a private model that does not share user interactions with third parties to improve their products. Our multi-model approach prioritises the best model for each use-case.
LexisNexis systems use commercial-grade cloud infrastructure from Microsoft Azure and Amazon Web Services Bedrock for secure deployment. Primary and back-up locations are in Europe.
Lexis+ with Protégé helps legal professionals across the public, private, and academic sectors accelerate and enhance their work.
Don’t see who you’re looking for? Contact us for a demo related to your unique needs.
Try our powerful legal research, drafting, and insights capabilities—enhanced with Protégé, the personalised AI assistant.
You will also become a Lexis+ AI Insider to keep you up to date with how AI can transform your legal work
