Clio (Manage AI, Clio Work, Vincent) vs Thomson Reuters CoCounsel Legal
Side-by-side from the Top 11 ranking of MyCase vs Clio vs CoCounsel: 11 Best AI for Law Firms 2026. Last verified October 1, 2026.
The short answer
Clio (Manage AI, Clio Work, Vincent) ranks higher on Top 11 (#2 vs #3) for Managing partners, firm administrators and operations leads at United States law firms of roughly 2 to 50 lawyers, on Clio, MyCase, Smokeball or Microsoft 365, who are deciding which AI to buy first and want it to work inside the systems they already pay for.. The plainest write-back promise on this page, AI included from Core, and NetDocuments named.
At a glance
| Clio (Manage AI, Clio Work, Vincent) | Thomson Reuters CoCounsel Legal | |
|---|---|---|
| Top 11 rank | #2 / MyCase vs Clio vs CoCounsel: 11 Best AI for Law Firms 2026 | #3 / MyCase vs Clio vs CoCounsel: 11 Best AI for Law Firms 2026 |
| Score (out of 9.4) | 8.9 | 8.6 |
| Best for | Clio firms that want AI work filed back into the matter | Westlaw firms on iManage or NetDocuments that draft in Word |
| Pricing | $$ (Starter from $49 per user per month, no AI; Core, Signature and Elite on request with AI included from Core; Clio Work per user, price on request) | $$$ (no price published; quote after a short form; one, two or three year terms with the longer terms discounted; more than 10 attorneys goes to a sales rep) |
| HQ | — | — |
| Founded | — | — |
Clio (Manage AI, Clio Work, Vincent)
The plainest write-back promise on this page, AI included from Core, and NetDocuments named.
www.clio.com/See full entry in MyCase vs Clio vs CoCounsel: 11 Best AI for Law Firms 2026
Thomson Reuters CoCounsel Legal
The longest list of named law firm systems on this page, and research cited to Westlaw.
legal.thomsonreuters.com/en/products/cocounsel-legalSee full entry in MyCase vs Clio vs CoCounsel: 11 Best AI for Law Firms 2026
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.