Roark AI has developed a comprehensive platform for monitoring and simulating customer calls to help Voice AI developers identify and resolve issues before deployment, reducing negative customer feedback by 50% and manual testing time by 60%. Their solution harnesses Hume's Expression Measurement API to create realistic customer interaction simulations, analyze emotional cues in real-time, and provide actionable insights into customer sentiment. By integrating Hume's AI with their platform, Roark AI has transformed the voice AI development process, enabling developers to focus on improving agent capabilities and increasing confidence in releasing agents into real-world situations.