Announcing Vapi Voices Beta: Lower Cost, Lower Latency for High-volume Voice AI

Vapi introduces a flexible voice service designed for high-volume, cost-sensitive use cases, allowing users to choose from multiple voice providers like ElevenLabs, PlayHT, and Deepgram without needing to rewrite integrations. As companies scale from a few hundred to hundreds of thousands of calls, the cost of premium voices can become substantial, prompting the need for alternatives in scenarios such as appointment reminders or status updates where speed and cost are prioritized over voice naturalness. Vapi Voices Beta offers a solution with a cost of $0.0025 per minute and optimized latency for responsive conversations, enabling teams to improve unit economics by routing less critical calls to these new voice models while maintaining premium voices for more complex interactions. The release aims to gather real-world data on use cases, latency performance, and cost-effectiveness, with feedback from beta users directly shaping its production release.