CoCounsel
by Thomson Reuters
Visit official siteBest for
Law firms and in-house legal teams that want AI grounded in Brazilian editorial legal content and review of large document sets.
Verified on October 22, 2026 · Official source
About
Thomson Reuters' legal AI assistant, available in Brazil in Portuguese, that researches case law and statutes from Revista dos Tribunais with the source cited, drafts documents, reviews and summarizes files and builds timelines.
Why it ranks #6
It covers research, drafting and review with curated Brazilian legal content in Portuguese, but the official site doesn't publish prices or offer a free trial, only a demo; it ranks above Spellbook because it covers Brazilian law.
Criteria used for AI for lawyers
Usefulness for real legal work (case-law and statute research, drafting and reviewing filings and contracts, document analysis), coverage of Brazilian law and Portuguese support, pricing transparency and a free plan or trial.
Pricing
- No free plan
Prices change often; check the official site.
Portuguese support?
Yes
Verified on October 22, 2026 · Official source
Pros / Cons
Pros
- Research over Revista dos Tribunais case law and statutes, with the reference cited
- Workspaces with up to 10,000 files and redline review in Word
- The maker states that content and prompts aren't used to train models
Verified on October 22, 2026 · Official source
Cons
- Price not published on the official site
- No advertised free trial, only a demo
- The new generation (CoCounsel Legal) is in early access from late October 2026, with general availability expected in November
Verified on October 22, 2026 · Official source
FAQ
- Does CoCounsel work with Brazilian law?
- Yes. According to Thomson Reuters, research uses case law and statutes from Revista dos Tribunais and answers include the cited reference.
- Does firm data train the AI?
- The maker states that content and prompts aren't used to train Thomson Reuters or third-party models.
- Is there a free trial?
- The official site doesn't mention a free trial; it only offers a demo request.
Verified on October 22, 2026 · Official source
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