Product AdoptionFebruary 24, 2026· Confirmed
Thomson Reuters CoCounsel Reaches 1 Million Users Across 107 Countries
Thomson Reuters announced CoCounsel reached 1M customers across 107 countries, three years after launch as the first AI legal assistant built on GPT-4. Marks the shift from pilot programs to embedded production AI.
"Professionals are not deciding whether to use AI anymore. They are deciding which AI they trust. — Steve Hasker, CEO, Thomson Reuters"
- Significance
- High
- Source type
- Trade Press
Vendors involved
Products
CoCounsel · Thomson Reuters
Largest DeploymentFirst in MarketAmLaw 100