Avaturn Live

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Tagline:Avatars that listen back.

Updated:October 22, 2026

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AI Digital Humans & Virtual Hosts AI Avatar Generator AI Voice Assistant AI Agent Open Source Free Real-time Web App API Available For Developers No-Code Zero Setup

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What is Avaturn Live?

Avaturn Live renders photo-realistic AI avatars that generate the whole face, every frame, in real time. Mint a session on your backend, hand a short-lived token to the frontend, and the Web SDK streams the avatar over WebRTC. AVTR-1, the underlying streamer, model, and renderer, is open source and free to self-host.

How to use Avaturn Live?

1. Create a session with POST /api/v1/sessions using a conversation engine config; the call returns a session_id for your backend and a short-lived token for the frontend. 2. Pass the token to the Web SDK, and the avatar joins over WebRTC and starts conversing. 3. Terminate with DELETE /api/v1/sessions/{id}, or let the session expire on idle.

Avaturn Live Core Features

Real-time face generation

AVTR-1 generates the entire face, every frame, in real time — not a pre-recorded loop with a stitched mouth. The avatar reacts differently to a joke than to grief.

Conversation engines

Plug in OpenAI Realtime for low-latency voice-to-voice with inline prompts, Cartesia for voice agents, or bring your own external conversation engine.

Web SDK over WebRTC

Drop the avatar into any web app with the Web SDK. Mint a session server-side and stream the avatar to the client over WebRTC with a short-lived token.

One-click templates

Deploy ready-made avatars to Lovable or Base44 with no coding: a sales-call coach, a language tutor, and a market-data analyst.

Open source

AVTR-1 — the streamer, model, and renderer — is open source and free to download and self-host from GitHub.

Avaturn Live Use Cases

Role-play sales calls and handle objections with a coach avatar (ClozerAI).

Practice a language with a 24/7 tutor that gives real-time pronunciation feedback (Lingua Speak).

Talk through market data with a personal analyst avatar (MarketManiac).

Add a conversational video avatar to any web product via the Web SDK.

Avaturn Live Frequently Asked Questions

Is Avaturn Live open source?

Yes. AVTR-1 — the streamer, model, and renderer — is open source and free to download and self-host from GitHub.

Which conversation engines are supported?

OpenAI Realtime for low-latency voice-to-voice, Cartesia for voice agents, and any external conversation engine you bring yourself.

How do I integrate the avatar into my app?

Create a session on your backend with POST /api/v1/sessions, pass the short-lived token to the Web SDK, and the avatar streams over WebRTC.

Is there a free way to try it?

Yes. The managed API has a free tier, and the open-source engine is free to self-host. Commercial licensing for embedding in products is available through the sales team.

Avaturn Live Product Background & Official Links

Avaturn Live Support Email & Customer service contact & Refund contact etc.

Avaturn Live Support Email: support@avaturn.me

More Contact, visit the about us page(https://avaturn.live/docs)

Avaturn Live Company Info

Avaturn Live Company name: Goodsize Inc.

Avaturn Live Developer Type: company

Avaturn Live Company address: Delaware, United States

More about Avaturn Live, Please visit the about us page(https://avaturn.live/docs)

Avaturn Live Pricing & Plans

Open Source

Free

Download AVTR-1 from GitHub
Self-host the streamer, model, and renderer
MIT-style open source

Subscribe & upgrade now

Managed API

Free

Free tier available

Try the managed API for free
Web SDK streaming over WebRTC
Real-time conversational avatars

Subscribe & upgrade now

Commercial License

contact

Contact sales

Embed the stack in your product
Terms tailored to your use case
Talk to the sales team

Subscribe & upgrade now

Avaturn Live Tags

Open Source Free Real-time Web App API Available For Developers No-Code Zero Setup Highly Customizable Cloud-based

Best Suited Occupations for Avaturn Live

Software Developers Indie Hackers Customer Support Teams Sales & Business Development Audio & Video Producers Self-Media & Influencers

Avaturn Live

Active

Tagline:Avatars that listen back.

Updated:October 22, 2026

Domain Rating:

16Domain Rating by Ahrefs

Social Media:

AI Digital Humans & Virtual Hosts AI Avatar Generator AI Voice Assistant AI Agent Open Source Free Real-time Web App API Available For Developers No-Code Zero Setup

Open Website

Visit Website

What is Avaturn Live?

How to use Avaturn Live?

Avaturn Live Core Features

Real-time face generation

AVTR-1 generates the entire face, every frame, in real time — not a pre-recorded loop with a stitched mouth. The avatar reacts differently to a joke than to grief.

Conversation engines

Plug in OpenAI Realtime for low-latency voice-to-voice with inline prompts, Cartesia for voice agents, or bring your own external conversation engine.

Web SDK over WebRTC

Drop the avatar into any web app with the Web SDK. Mint a session server-side and stream the avatar to the client over WebRTC with a short-lived token.

One-click templates

Deploy ready-made avatars to Lovable or Base44 with no coding: a sales-call coach, a language tutor, and a market-data analyst.

Open source

AVTR-1 — the streamer, model, and renderer — is open source and free to download and self-host from GitHub.

Avaturn Live Use Cases

Role-play sales calls and handle objections with a coach avatar (ClozerAI).

Practice a language with a 24/7 tutor that gives real-time pronunciation feedback (Lingua Speak).

Talk through market data with a personal analyst avatar (MarketManiac).

Add a conversational video avatar to any web product via the Web SDK.

Avaturn Live Frequently Asked Questions

Is Avaturn Live open source?

Yes. AVTR-1 — the streamer, model, and renderer — is open source and free to download and self-host from GitHub.

Which conversation engines are supported?

OpenAI Realtime for low-latency voice-to-voice, Cartesia for voice agents, and any external conversation engine you bring yourself.

How do I integrate the avatar into my app?

Create a session on your backend with POST /api/v1/sessions, pass the short-lived token to the Web SDK, and the avatar streams over WebRTC.

Is there a free way to try it?

Yes. The managed API has a free tier, and the open-source engine is free to self-host. Commercial licensing for embedding in products is available through the sales team.