Rehearsal is a collaborative video-based practice and coaching platform that helps improve training effectiveness, increase sales competencies, and ensure cohesive product messaging. It provides a safe place for teams to practice skills, receive feedback, and collaborate with others. The platform's adaptive learning and AI capabilities have been utilized by companies like Accenture, Paychex, and Honeywell, with over 100,000 users worldwide. Users can record a video scenario, invite others to respond, and evaluate submissions to continue the dialog until skills are mastered.