Harvey
Research, drafting and diligence workflows built for large legal practices.
Full Harvey record →Head to head
Harvey vs CoCounsel
Harvey (Harvey) and CoCounsel (Thomson Reuters) both sit in Legal. Harvey shipped more tracked changes in the last 30 days (6 vs 0). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | Harvey Harvey | CoCounsel Thomson Reuters |
|---|---|---|
| Segment | Legal | Legal |
| Version | Harvey II | 2026 platform |
| Entry cost | Pricing is not publicly disclosed. Contact sales to request a demo. | Enterprise contract pricing |
| Pricing tiers | Enterprise free | Enterprise free |
| Model stack | Claude · Gemini · GPT-5.2 · Harvey II | Claude · GPT-5.2 |
| Context window | Not published | Not published |
| Public API | ||
| Routes models | ||
| Changes / 30d | 6 | 0 |
| Origin | Global | Global |
| Capabilities | Legal research, Workflow builder, Vault document review, Word add-in, Knowledge sources, Harvey Agents, Vault (Document Storage), Knowledge (Research) | Westlaw grounded research, Document review, Deposition prep, Contract analysis, Drafting |
CoCounsel
Research, review and summarisation grounded in Westlaw and Practical Law.
Full CoCounsel record →