Vapi

Vapi builds a platform and APIs for creating and running AI voice agents for phone calls, used by enterprises and developers. It provides cloud infrastructure to handle real-time conversations with telephony and CRM integrations, monetized as a usage-based SaaS. Founded in 2023 and headquartered in San Francisco, it has powered over 1 billion calls for companies such as Amazon Ring, Intuit, ServiceTitan, and New York Life.