Companies using Claude 120K+ and counting.
Incumbently sees 120K+ companies using Claude. 42K+ started in the last 90 days. Each one shows the signal type we found and when.
Claude customers, newest first.
Each row shows when we first saw the tool and the type of signal that confirms it.
Every signal behind the list.
Microsoft 365 behind MimecastShows adoptionIndustries.
Company size.
Claude usage, answered.
Incumbently sees 120K+ companies using Claude as of Nov 6, 2026. A company counts once we have a dated signal for it, such as a DNS record or website code.
42K+ companies started using Claude in the last 90 days, and 110K+ in the last 12 months. The newest are at the top of the list above.
Agents read public signals around the clock, such as DNS records, subdomains, website code and job posts. Each company shows the type of signal we found and when.
Sell to Claude customers?
Track Claude and get an alert the week one of its customers adopts or drops a tool. Start free, no card needed.