Tenor

Tenor is a San Francisco AI platform that helps managers get better at the human part of the job. Through hyper-realistic voice AI role-play simulations trained on a company's own leadership approach, managers rehearse high-stakes conversations - performance reviews, layoffs, conflict, feedback - in a safe space and get instant, coaching-style feedback. Founded in 2023 by former Workday leaders Charlie Stigler and James Cross, Tenor raised a $5.4M seed round led by Base10 Partners in December 2024.