Vapi
Developer platform for building voice AI agents
About Vapi
Vapi provides APIs and tooling for building, testing and deploying voice AI agents that handle phone and web calls, with support for multiple speech and language model providers.
Common use cases
- Support call automation
- Appointment scheduling
- Outbound calling
Products and services
Vapi platform
Voice agent orchestration, telephony and analytics
Key features
- Voice agent API
- Telephony
- Model provider choice
- Call analytics
- Testing tools
Integrations
- Twilio
- OpenAI
- Deepgram
- ElevenLabs
Vapi alternatives
- RARetell AI
- BABland AI
- SYSynthflow
- POPolyAI
FAQs
How is it priced?
Usage-based.
Which models can be used?
Multiple providers.
Who uses it?
Developers and enterprises.
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