CoCounsel: Pricing, Features & Alternatives (2026)
Thomson Reuters AI for legal, tax, audit, and compliance work.
Overview
CoCounsel is Thomson Reuters' AI for legal, tax, audit, compliance, and drafting work, grounded in its content and connected to Westlaw, Practical Law, Checkpoint, Microsoft 365, and document-management partners. The company says customer content and prompts are not used to train CoCounsel or the underlying models, and that OpenAI and Google calls use zero-retention APIs.
Pricing
- Pricing from
- Not published
- Price model
- Custom
- Free tier
- No
- Trial
- No
The CoCounsel product page opened does not list a dollar price or a free trial. A separate Thomson Reuters sales page, seen in search but not opened, says online pricing is available only for new law-firm customers with up to 10 attorneys. Last checked 5 October 2026.
Features
- A person drives. The product drafts, searches, or suggests inside a workflow you already run.
- Integrations: Westlaw, Practical Law, Checkpoint, Microsoft 365.
- Not sold as one named foundation model on the pages we opened.
Autonomy: Copilot. Team size: Mid-market, Enterprise.
Pros
- Connects to Westlaw, Practical Law, Checkpoint, Microsoft 365.
- Firms and professional teams that want AI tied to Westlaw, Practical Law, or Checkpoint.
Cons
- No public self-serve price.
- A person still runs the work.
What users say
The same r/biglaw comment groups CoCounsel with the smaller tools that replaced a Harvey seat for everyday drafting.
We did not read a separate CoCounsel failure in that thread. The shared point is that a person still checks the draft.
“Still have to review everything yourself either way.”
Reddit
Who it is for
Firms and professional teams that want AI tied to Westlaw, Practical Law, or Checkpoint.
Alternatives
Other products that appear in the same categories.
Sources
Where it ranks
- Best Legal AI Tools#6 of 10