Vapi provides a developer platform for building voice AI agents, operating across technical domains including speech-to-text, large language models, text-to-speech, and voice AI.
The Vapi Platform offers a configurable API for creating voice AI products and scaling phone operations, with response times under 600 milliseconds.
The platform supports over 600,000 developers, growing by more than 2,000 daily, and powers hundreds of thousands of calls each day.
The company has raised $20 million in Series A funding.
