CoCounsel by Thomson Reuters vs Lexis+ AI
legal research comparison · Updated June 2026
Lexis+ AI
legal research · paid
AI-enhanced legal research from LexisNexis with Protege assistant
Quick Comparison
| Feature | CoCounsel by Thomson Reuters | Lexis+ AI |
|---|---|---|
| Category | legal research | legal research |
| Pricing Model | paid | paid |
| Price Range | $250+/mo | Paid |
| Free Tier | ✗ No | ✗ No |
| Target Market | SMB / Mid-market | SMB / Mid-market |
| Affiliate Program | ✗ No | ✗ No |
In-Depth Look
CoCounsel by Thomson Reuters
AI-powered legal research tool that can review documents, find relevant case law, draft memos, and summarize depositions. Built on GPT-4 technology for legal professionals.
Visit CoCounsel by Thomson Reuters →Lexis+ AI
Next-generation legal research platform powered by AI. Uses NLP and machine learning to analyze legal documents, provide case summaries, generate citations, and draft legal memos. Includes Protege AI assistant for conversational research.
Visit Lexis+ AI →Used by These Professions
The Bottom Line
Both CoCounsel by Thomson Reuters and Lexis+ AI are strong options in the legal research space. Neither offers a free tier, so request demos from both to evaluate which fits your workflow.
Both are accessible to SMB and mid-market teams with transparent pricing.
The best choice depends on your team size, budget, and specific workflow requirements. We recommend trying CoCounsel by Thomson Reuters first, then evaluating Lexis+ AI if it doesn't meet your needs.