CoCounsel (Thomson Reuters)
Thomson Reuters' agentic legal AI grounded in Westlaw and Practical Law for research, drafting and bulk document review.
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What it does
CoCounsel Legal is an AI platform designed for legal professionals. Users input plain language queries along with their organization documents and receive research, analysis, and polished drafts backed by linked citations. The software grounds its work directly in Westlaw content, Practical Law guidance, and internal firm files.
Read more: 4 features and how people use themShow less
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Workspaces
Stores your files, templates, matter history, and conversations in a single location so context informs AI reasoning. Lets you resume work on an existing matter without having to set it up again.
Use caseA legal professional returns to an ongoing matter to pick up work where they previously left off without starting from scratch.
From legal.thomsonreuters.com · image from CoCounsel -
Westlaw Brief Builder
Helps construct litigation briefs from issue framing to argument structure grounded in authoritative legal sources. Allows attorneys to review facts, select arguments, attach authority, and check citations directly.
Use caseAn attorney builds and validates litigation briefs under tight deadlines while choosing arguments and attaching relevant legal authority.
From legal.thomsonreuters.com · image from CoCounsel -
Tabular Analysis
Evaluates up to 10000 documents across 100 questions and compiles answers into an interactive table. Enables users to sort, filter, and adapt review criteria with every response linked back to the underlying source.
Use caseA legal team reviews up to 10000 documents against 100 questions and filters the dynamic table as the case evolves.
From legal.thomsonreuters.com · image from CoCounsel -
Microsoft Word integration
Integrates directly into your word processor to carry out document tasks. Lets you create, review, and edit legal text inside the application without switching windows.
Use caseA lawyer drafts, reviews, and refines legal documents directly inside Microsoft Word without having to leave the app.
From legal.thomsonreuters.com
Written from CoCounsel's own website, checked . Each feature links to the page it comes from; images are CoCounsel's own.
Every plan
| Plan | Monthly | Billed yearly | Per | What it includes |
|---|---|---|---|---|
| CoCounsel Essentials / CoCounsel Legal (Westlaw add on) | Not listed | Not listed | per user | contact sales; third party estimates ~$104 to 639/user/month before Westlaw |
| Westlaw Advantage (with CoCounsel) | Not listed | Not listed | per user | contact sales |
From CoCounsel (Thomson Reuters)'s own pricing page, checked . Prices are in US dollars per month; "billed yearly" is the monthly price when you pay for a year up front. Some of these figures came from third party reports and could not be confirmed on the official page.
CoCounsel video tutorials
Independent creators on YouTube, not CoCounsel or us. The video loads from YouTube only when you press play.
Questions people ask about CoCounsel
Is CoCounsel free?
No. CoCounsel has no free plan.
Where this came from
Plans, prices and limits were copied from CoCounsel (Thomson Reuters)'s own pages and the other sources listed, then checked .
How we collect prices and rank tools · Is something wrong? Correct this listing
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