For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
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  • What is Phonic?
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Introducing Phonic

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Building your first voice AI agent

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What is Phonic?

Phonic is the most reliable platform for building, evaluating, and deploying voice AI agents.

These voice agents can accomplish tasks — for example, they could verify benefits & eligibility, resolve customer support queries, and schedule appointments.

Why do I want to use Phonic?

Phonic is designed from the ground-up for voice AI agents, including training our own speech models.

Unlike other platforms that might be just text-to-speech with an agent layer on top, our platform is built for the voice agent experience.

The platform comes with batteries included for:

  • the most natural voices
  • conversational features such as “can you say that again slower?” or “could you say that in a whisper?”
  • sub-500ms latency between speech-in and speech-out, as measured by the client.
  • best-in-class pronounciation of URLs, emails, and alphanumerics.
  • enterprise-grade support, security and compliance (HIPAA & SOC2), and uptime (99.9% uptime SLA).

We also offer the cheapest self-serve pricing (4 cents per minute, up to 3.25x cheaper than competition!)