aiagents.org

VAPI

Voice AI platform for developers to build and deploy voice agents.

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Pricing

There are free credits. Paid use is based on how much you run.

Overview

Vapi is a platform for building voice agents. You describe the agent, put it on a phone line, and watch the calls.

Teams use it for inbound support and other high-volume phone work. The site lists SOC 2, HIPAA, and PCI options.

Key features

  • Describe the agent and put it on a phone line
  • Build, test, and put an agent live from a simple setup
  • Watch live calls and change the agent
  • Sign-on, access controls, and reserved capacity on enterprise
  • SOC 2, HIPAA, and PCI options

Use cases

Alternatives

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  • CartesiaSpeech and voice-agent platform with real-time transcription, voice synthesis, and managed agents.ai agent
  • CognigyEnterprise customer-service platform for deploying generative ai agents across voice and digital channels.ai agent
  • DeepgramVoice AI platform providing speech-to-text, text-to-speech, voice agents, and audio intelligence APIs.ai agent

Last updated 2026-08-29