CoCounsel Legal vs Harvey vs Litera vs Robin AI
A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.
CoCounsel Legal
Thomson Reuters' legal AI grounded in Westlaw and Practical Law
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Harvey
Agent platform for law firms and in-house legal teams, now with its ow...
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Litera
Legal drafting, comparison and contract review, now unified around the...
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Robin AI
London contract-review AI whose team and assets went to Microsoft and...
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| RECATOOLS Score | 7.6 / 10 | 8 / 10 | 6.4 / 10 | 6.8 / 10 |
| Capability | ||||
| Value for money | ||||
| Ease of use | ||||
| ASEAN readiness | ||||
| API quality | ||||
| Pricing | Subscription | Enterprise | Enterprise | Unknown |
| Free tier | No lasting free plan. Free trial of CoCounsel Essentials and free demo of CoCounsel Legal on request | — | — | — |
| Paid from | From $292.50/month for CoCounsel Essentials, per ABA GPSolo review (Feb 2026) | Quoted on request (no published prices; harvey.ai/pricing returns a 404) | Not published: Practice Base and Pro sold in an online store with no public price, big deals quoted | Not published, and no current sales of the software could be confirmed |
| Has API | ✗ | ✗ | ✗ | ✗ |
| Open source | ✗ | ✗ | ✗ | ✗ |
| Free to use | ✗ | ✗ | ✗ | ✗ |
| Users | — | 100,000+ lawyers on platform; 25,000+ custom agents; majority of AmLaw 100 | — | — |
| Founded | 2023 | 2022 | 1995 | 2019 |
| Maker | Thomson Reuters | Winston Weinberg, Gabriel Pereyra | Hg | — |
| Verdict | CoCounsel Legal is Thomson Reuters' AI layer over Westlaw and Practical Law: it plans multi-step research, reviews large document sets and drafts in Word, with linked citations to check. An earlier version posted the hig... |
Harvey is the default shortlist entry for large firms and legal departments: agents that work inside a matter with its documents and permissions, Vault for bulk document review, contract intelligence, and the security ce... |
Litera's strength is the deterministic tooling lawyers already rely on: a rules-based comparison engine running ten million redlines a month, proofing and repair, and Kira for contract review, now tied together by the Li... |
Robin AI built a credible contract-review platform with a Word add-in and repository search, but its 2025 funding failure changed everything: its services arm went to Scissero, engineers and software assets went to Micro... |
| Full review → | Full review → | Full review → | Directory listing → |
Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.