Source code</>
LiveTalking
Experimental
LiveTalking
A digital-human conversation engine supporting several lip-sync backends, interruption handling and WebRTC, RTMP or virtual-camera output.
Open source / Transport and orchestration for avatar agents
LiveKit Agents
An agent framework with WebRTC clients and examples connecting conversational services to external video-avatar providers.
View repository ↗Source code</>
LiveKit Agents
The unlock
Why this one is on the map.
Adjacent infrastructure for the session, timing and transport around an AI host; it does not generate the avatar itself.
The clearest product signal is “Coordinate the conversation around the face”. That interaction model—not a generic AI feature list—is the reason to compare it with the rest of this directory.
This is source code, not a hosted channel. You need to inspect, configure, and deploy it with your own keys and runtime before anything can broadcast.
How to read it
What happens when you open it.
Open the official destination and look for the current adjacent infrastructure · webrtc · avatar integrations workflow. Controls, access and live activity can change after this editorial check.
Best for: Transport and orchestration for avatar agents
Access note: Read the repository setup and license before running. Hardware, model downloads and API access vary by project.
Sources & status
Keep the link, keep the caveat.
2026-09-05: Official README and video-avatar example links reviewed. Requires agent code and provider configuration; no service session tested.
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Open-LLM-VTuber
Experimental
Open-LLM-VTuber
A voice-interactive AI companion with visual perception and a Live2D character, supporting local and hosted model backends.
Source code</>
MuseTalk
Experimental
MuseTalk
A lip-sync model that updates a prepared face video from incoming audio clips, with a documented real-time inference workflow.