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Casetext CoCounsel vs Harvey AI
A side-by-side comparison of pricing, ratings, features, pros and cons.
| Overview | |||
| Description | Thomson Reuters' AI legal assistant for research, drafting, document review, and deposition prep — sold as an add-on to Westlaw and Practical Law subscriptions. | AI platform for law firms covering research, contract review and drafting. | |
| Category | |||
| Developer | Casetext | Harvey | |
| Verified Status | No | ||
| Last Updated | Sep 2026 | Sep 2026 | |
| Pricing | |||
| Pricing Model | Paid | Contact | |
| Free Plan | No | No | |
| Open Source | No | No | |
| Capabilities | |||
| Features | • AI-assisted legal research with citation accuracy focus • Contract analysis and document review • Deposition preparation support • Deep Research mode (added August 2025) • Integration across Westlaw, Practical Law, and Microsoft 365 • Sold as an add-on to Westlaw/Practical Law subscriptions | • Harvey Agents execute legal work end-to-end: contract analysis, due diligence, compliance, litigation support • Vault: secure storage and bulk analysis of legal documents • Knowledge: research across legal, regulatory, and tax domains • Shared Spaces for secure cross-organization legal team collaboration • Command Center: analytics and benchmarking for AI adoption within a legal organization • Harvey Academy provides on-demand training and workflow guidance | |
| Tags | legal-researchcasesanalysis | lawcontractsresearch | |
| Trust and Engagement | |||
| Review Count | 0 | 0 | |
| Saves | 0 | 0 | |
| Views | 92 | 101 | |
| Quality Score | 53/100 | 62/100 | |
| Website Status | Online | Online | |
| Availability | |||
| Website | casetext.com | harvey.ai | |
| Social Links | 3 linked | 2 linked | |
| Screenshots | No | No | |
| Reviews | |||
| Cons | • No free tier available | • Pricing isn't publicly listed | |
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