> ## Documentation Index
> Fetch the complete documentation index at: https://docs.talking-avatar.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

> Give your voice agent a face. Talking Avatar turns any voice into a lifelike talking avatar, in real time.

Talking Avatar, by [InterviewFlowAI](https://interviewflowai.com), gives AI voice agents a talking face that's driven by audio. It works with any voice: OpenAI, ElevenLabs, Azure, Fish Audio, Cartesia, your own text-to-speech, or a speech-to-speech model. The avatar follows the audio, so you don't need text, phoneme timings or viseme events.

There are three ways to use it.

> **[Realistic Avatars](https://docs.talking-avatar.dev/realistic-avatars/overview.md)**
>
> **For developers. \$0.02 a minute.** Photorealistic avatars that speak your agent's voice, streamed to your page over WebRTC or into your LiveKit room.

> **[Voice Agents](https://docs.talking-avatar.dev/voice-agents/overview.md)**
>
> **No code. \$0.06 a minute.** Write a prompt, pick a face and a voice, then share a link or embed the agent on your website. The AI and the voice are included.

> **[Open Source](https://docs.talking-avatar.dev/open-source/overview.md)**
>
> **Free, MIT licensed.** A 3D talking avatar that runs your own `.glb` model in the browser. No server, no account and no API key.

> [!TIP]
>
> New accounts get **\$1 of free credits**: 50 minutes of Realistic Avatars, or about 16 minutes of Voice Agent calls. You can also [talk to a realistic avatar](https://talking-avatar.dev/demo) for two minutes without signing up.

## What you can build

* **AI interviewers** that run structured screening calls on video.
* **Customer support and sales agents** that greet visitors on your website.
* **Tutors and language-practice partners** that explain, listen and give hints.
* **Receptionists** that answer questions and take appointment requests.
* **Presenters** for product tours and onboarding.

## Start here

> **[Quickstart](https://docs.talking-avatar.dev/get-started/quickstart.md)**
>
> Create an account and have a talking avatar running in a few minutes.

> **[Which product should I use?](https://docs.talking-avatar.dev/get-started/choose-a-product.md)**
>
> Compare Realistic Avatars, Voice Agents and Open Source side by side.

> **[Pricing](https://docs.talking-avatar.dev/get-started/pricing.md)**
>
> Per-second billing from prepaid credits. No subscription and no minimum.

> **[SDK reference](https://docs.talking-avatar.dev/sdk/installation.md)**
>
> Every class, option, method and event in `@interviewflowai/talking-avatar`.

## Useful links

| | |
| - | - |
| Dashboard | [app.talking-avatar.dev](https://app.talking-avatar.dev) |
| Website | [talking-avatar.dev](https://talking-avatar.dev) |
| npm package | [`@interviewflowai/talking-avatar`](https://www.npmjs.com/package/@interviewflowai/talking-avatar) |
| Source code (Open Source) | [github.com/interviewflowai/talking-avatar](https://github.com/interviewflowai/talking-avatar) |
| Support | [support@talking-avatar.dev](mailto:support@talking-avatar.dev) |


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