Run the five tests on any company
Type a domain, and Claude, Anthropic's AI model, reads what that company publishes -- its pricing page, privacy policy, help pages and filings -- and checks each of the five tests against them. A fresh check takes a few minutes.
Free through November 30, 2026. After that, a fresh study costs $25, the same for anyone, including the company being studied. Paying never changes what the study says. Every study is published on the machine studies page, and reading them is always free.
This is a first read by a machine, not a verdict from me. It only knows what it found on the pages it read, and it can be wrong. Every finding links to its source so you can check it yourself. The case studies are the ones I've checked by hand.
The line
One check runs at a time. Everyone else waits here, first come, first served. Only the domains show, never who asked.
Nobody's waiting. A new check starts right away.
The domain you type is sent to Anthropic, which runs the model and does the reading. Every study is published and stays up, and nothing records who asked for it. A company is read fresh at most once every 30 days, so the next person asking gets the same study. See the privacy policy.