Vapi offers a free plan, with paid plans starting at $0.05/min.

Does Vapi have an API?

Yes, Vapi provides an API for developers.

What does Vapi integrate with?

Vapi integrates with CRM, Calendars, Telephony, Custom LLM APIs, Transcription models, TTS models.

Is Vapi cloud-based or self-hosted?

Vapi is offered as a cloud-based (SaaS) deployment.

What are the downsides of Vapi?

Complex, multi-layered pricing where real per-minute costs run well above the advertised $0.05/min starting rate Also, Slow or unresponsive customer support and refund delays reported by reviewers

Who is Vapi best for?

Vapi is best suited for Developers, Enterprise Support Teams, Healthcare Providers.

What can I use Vapi for?

Common uses for Vapi include customer support, lead qualification, appointment scheduling.

What is the best alternative to Vapi?

Suno AI is the closest alternative to Vapi, followed by ElevenLabs and Descript.

How does Vapi compare to Suno AI?

Vapi and Suno AI are both used for ai voice & audio -- specifically voice & speech tools. See the full side-by-side comparison for pricing and feature differences.

Vapi: API-First Voice AI Agents for Phone Calls

Vapi is an API-first platform for building, testing, and deploying voice AI agents that handle phone calls and conversations across telephony, web, and mobile. It combines speech-to-text, language models, and text-to-speech, lets developers bring their own models, and provides orchestration, real-time monitoring, automated testing, and enterprise-grade reliability. It supports over 100 languages and can scale to millions of calls with sub-500ms latency.

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