Just 5 real users surface ~85% of usability problems.
Nielsen Norman Group, 2000 · so we send 5 in first.
Drop in your app. Opinionated AI "ghost users" try it like real people and tell you what's confusing, broken, or annoying — before your real users do.
Passwords go to the browser, never the AI, and ghosts are locked to your domain. Add one per role and we match each ghost automatically.
This is real — they're driving a live browser, reacting as they go. A run can take a few minutes.
2 free runs a month · full reports · run history.