Real-time AI avatar
A face for your AI, that talks back.Olivia joins your video calls as a lifelike 3D avatar - listening, thinking, and speaking in real time. Bring your own language model, speech recognition, and voice.Try it yourself
Hi, I'm OliviaHow can I help you today?
A live camera and mic conversation, right here - no account required.
Sub-second replies
Any LLM, STT, TTS
Why Olivia
Everything a talking avatar needsBuilt as an open, composable layer between your AI stack and a real-time video call - not a black box.Real-time voiceStreaming speech-to-text and text-to-speech keep the conversation flowing with no awkward pauses.
Lifelike 3D avatarsLip-synced, expressive 3D faces - pick a ready-made avatar or bring your own VRM/GLB model.
Any language modelGemini, OpenAI-compatible endpoints, and more - swap providers without touching your integration.
MCP tool integrationGive Olivia real tools to call mid-conversation over the Model Context Protocol.
Built for teamsOrganizations, credits, and access control out of the box - ready for real deployments.
Simple, honest APIA small surface area you can actually read end to end - no hidden magic.
How it works
Live in three steps1
Connect your providersPlug in your LLM, speech-to-text, and text-to-speech API keys - or use the defaults to start.2
Shape your avatarPick a face, write a system prompt, and grant the tools your agent should have access to.3
Go liveDrop Olivia into a call or embed her on your site - she joins, listens, and speaks.Explore Olivia
Built for real product work, not just a demoFour pieces that turn a talking avatar into a real deployment.Preview
Avatar EditorCustomize your avatar's face, body, and outfit with a live 3D preview - or bring your own VRM/GLB model.
Preview
Built-in AI ServicesMemory, retrieval-augmented knowledge, and task-running tools - ready to call mid-conversation over MCP.
Preview
Meeting StudioDrag-and-drop layouts, scenes, recording, and live transcripts for every call Olivia joins.
Preview
Enterprise On-PremiseRun Olivia fully offline on your own infrastructure - your data never leaves your network.
Ready to meet Olivia?See a real-time AI avatar in action - no account required.