Chambr
Built at Claude Build Day · Jun 13, 2026 · San Francisco, CA

It takes $300k and 6 months to ramp up a single sales rep. Through its AI role play simulations, Chambr has proven an increase in conversion rates by 12% from opportunity to close, reduction of ramp up time in half and time saved for the managers: 1.2 h/rep/month. The missing piece, however, is that feedback is static, and each practice session starts from ground zero. We based this project on the assumption that tailored practice leads to