AI legal assistant powered by GPT-4 for legal professionals
CoCounsel by Casetext (now part of Thomson Reuters) is one of the most established AI legal assistants. Powered by advanced language models, it handles document review, legal research memos, contract analysis, timeline creation, and deposition preparation. The tool is designed to work the way lawyers think, providing cited, reliable results that legal professionals can trust and verify.
Starting at $250/month per user
GPT-4 based
Sign up for CoCounsel
Select a skill (research, review, analysis)
Upload documents or describe your legal question
Review AI-generated results with citations
Best For
Legal professionals needing comprehensive AI-powered research and analysis
Free Trial
Demo available
Mobile App
Web only
API Access
Not available
Team Features
Firm licensing available
Last Updated
2026-04
Casetext (CoCounsel) was released to the public, marking its official debut in the AI landscape.
GPT-4 based
Our team verified Casetext (CoCounsel)'s pricing, features, and capabilities to ensure accuracy.
Try Casetext (CoCounsel) with Demo available and transform your workflow.