Audio · Vapi

Vapi

Developer platform for voice AI agents

[ Overview ]

Vapi is a developer-focused platform for building, testing, and deploying real-time voice AI agents, orchestrating speech-to-text, LLM, text-to-speech, and telephony in one API.

[ Pros ]

Flexible, bring-your-own-model architecture
Good for building custom voice products
Active developer community

[ Cons ]

True per-minute cost much higher than headline rate
Requires stitching multiple third-party services
Not beginner-friendly

[ Tags ]

voice-agentdeveloper-apitelephony