Deep research
The tool prepares a multi-step research plan, follows it, then returns a report that cites its sources. In the UK, it draws on Westlaw (British content) and Practical Law combined in the same search.
AI tools · Accounting, finance, HR, legal
CoCounsel Legal pricing, use cases, and first steps
CoCounsel Legal is Thomson Reuters’ AI platform for legal professionals. It brings together legal research, task automation, document search and an assistant. In the UK, its deep research draws on the British content of Westlaw and on Practical Law, and returns a report with its citations.
CoCounsel Legal has no free plan. The recommended plan to start with: Organization contract, custom pricing. Prices checked on October 20, 2026 on the vendor’s official page.
CoCounsel LegalThomson Reuters’ legal research and drafting- Vendor
- Thomson Reuters (Canada)
- Free plan
- No
- Recommended plan
- Organization contract, custom pricing
- In the European Union
- Partly available
- Page checked on
- October 20, 2026
What CoCounsel Legal does
Who it’s for: law firms and legal departments that work in UK law and already use Westlaw or Practical Law.
Tabular analysis
The press release describes analysis of large numbers of documents: up to 10,000 documents and 100 questions, with sorted and filtered results. It existed in the United States and was due to arrive worldwide with local versions.
Drafting and analysis
The UK page presents research, analysis and drafting together, with visibility into the sources and the reasoning at each step.
Also
- Connections
CoCounsel Legal pricing
The pages we read publish no price.
| Plan | Price | Who it’s for |
|---|---|---|
| Organization contract Recommended to start | Custom pricing | Law firms and legal departments |
Nova’s advice
Ask for the demo on a question you know. Judge the research plan and the citations before talking about price.
A first try, in 20 minutes
Your data. The pages we read give no detail on hosting, certifications or data use.
What it does less well
- The announced launch is for the UK. Nothing confirms the same offer in France.
- The tool serves the law whose sources it has. For French law, stay on a French database and check every citation.
Have a research report prepared on a question you knowCoCounsel Legal- Open CoCounsel Legal and choose deep research.
- Paste the prompt below, with a UK law question you know well.
- Read the proposed research plan before launching it. Fix it if it misses an angle.
- Read the report and open each citation in its source.
- Note what the report missed or misunderstood, for the next prompt.
The prompt to copy
Question: [English law question]. Context: [useful facts, no client name]. Make a research plan, then a report that separates the law, practice and uncertain points. Cite every source. If you can’t find a clear answer, say so.
Alternatives to CoCounsel Legal
Lexis+ with Protégé
For French law, with a document database and an assistant that cites its sources.
Harvey
For a general-purpose firm platform, with agents and a review table.
Legora
For contract review in a table and work inside Word.
Frequently asked questions about CoCounsel Legal
How much does CoCounsel Legal cost?
Organization contract: custom pricing. Prices checked on October 20, 2026 on the vendor’s official page.
Can you use CoCounsel Legal for free?
No: CoCounsel Legal has no free plan. Ask for the demo on a question you know.
What happens to my data with CoCounsel Legal?
The pages we read give no detail on hosting, certifications or data use.
What are the alternatives to CoCounsel Legal?
Lexis+ with Protégé: For French law, with a document database and an assistant that cites its sources. Harvey: For a general-purpose firm platform, with agents and a review table. Legora: For contract review in a table and work inside Word.
Official pages consulted
Page checked on October 20, 2026. Brands are named to identify the tools. No affiliation.