Lexis+ AI
Best for legal professionals
Enterprise-ready
Data-driven insights
Microsoft 365 integration
Comprehensive legal AI
Accelerate legal drafting, research, and analysis with AI-powered insights.
Last updated: Apr 15, 2026
FREEMIUM
lexisnexis.com
Quick Answer
Lexis+ AI is an advanced legal AI solution from LexisNexis that accelerates legal drafting, research, and analysis. It features AI assistants like Protégé and integrates with Microsoft 365, leveraging LexisNexis's vast legal content. Best for law firms, corporate legal departments, and government agencies seeking to enhance legal workflows and gain data-driven insights. Pricing is custom and requires a paid subscription.
About Lexis+ AI
Lexis+ AI is an advanced legal AI solution designed for law firms, corporations, and government agencies. It streamlines legal drafting, enhances research capabilities, and provides data-driven analysis for legal professionals. Integrated within the LexisNexis ecosystem, it offers a secure cloud environment for legal workflows. Paid subscription required.
What Makes It Unique
Lexis+ AI leverages the Protégé AI assistant and integrates with Microsoft 365 via Lexis Create+, allowing legal professionals to draft, research, and analyze using trusted firm content and LexisNexis sources directly within their workflow.
Use Cases & Target Users
Use Cases
Best For
Streamlining legal document drafting for attorneys
Enhancing legal research efficiency for legal professionals
Providing data-driven legal analysis for corporate legal teams
Automating legal workflow for government agencies
Supporting business development in law firms
Company Size
SMALL
MEDIUM
ENTERPRISE
Fit Score
Complexity
INTERMEDIATE
Target Team Size
SMALL_TEAM
LARGE_TEAM
Target Skill Level
INTERMEDIATE
EXPERT
Key Features
AI-powered legal drafting
AI-assisted legal research
Legal analysis and insights
Integration with Microsoft 365 for drafting
Utilizes trusted firm content
Access to LexisNexis proprietary legal sources
Technical Specifications
API Available
SDK Available
MCP Compatible
Open Source
Team Features
SSO/Enterprise
Webhook Support
Has Demo
Deployment:
HYBRID
Pros
- +Leverages LexisNexis's extensive and trusted legal content
- +Offers specialized AI capabilities for legal tasks
- +Integrates with Microsoft 365 for seamless workflow
- +Provides comprehensive legal analytics and business intelligence
- +Cloud-based access ensures data security and accessibility
- +Supports various legal roles and firm sizes
Limitations
- -Pricing is not transparent and requires direct inquiry
- -May have a learning curve for new users to fully leverage AI features
- -Primarily focused on the legal domain, limiting broader applicability
- -No explicit mention of specific underlying large language models
- -No free tier available, only a free trial
Powered By
Base Models
GPT-4o
Uses Models
GPT-4o
Decision Intelligence
Best For
Streamlining legal document drafting for attorneys
Enhancing legal research efficiency for legal professionals
Providing data-driven legal analysis for corporate legal teams
Automating legal workflow for government agencies
Supporting business development in law firms
Not Ideal For
General content creation outside of legal domain
Small businesses or individuals with limited legal needs
Free or low-cost legal research
Non-legal data analysis or business intelligence
Frequently Asked Questions
Your Actions
Dimension Scores
Ease of Use6/10
Output Quality8/10
Value for Money7/10
Customization5/10
Support9/10
Integration4/10
Task Scores
Legal Research
9
Contract Analysis
8
Document Drafting
8
Clause Extraction
8
Compliance Monitoring
7
Risk Assessment
7
Regulatory Tracking
7
Due Diligence
7
Trust Score
40/100
Limited Data
Based on 4 verified signals
Trust Signals
Verified CompanyLexisNexis
Notable CustomersLaw firms, Academic institutions
Team Size5000+
Data Residency
Switching & Migration
Migration Difficulty
Significant Effort
Data portable as:
API
Phone support, online support center, and telephonic training.
Quick Stats
CategoryLegal Research
PlatformsWEB, DESKTOP, API
Integrations1+
Views1
LaunchedJan 2023
Setup Time5 min
AddedMar 2026
Company & Links