Keyframe Labs

Create interactive photorealistic avatars for real-time video conversations

Pricing model

Demo

Rating

★ People love it

Time to value

Quick Setup (< 1 hour)

You can use Keyframe Labs to create lifelike, interactive human avatars for real-time video conversations. The service turns static portrait images into animated characters featuring accurate lip sync, realistic hair dynamics, and fine-grained emotional expressions. Developers can integrate these avatars into customer support systems, virtual assistants, or interactive games using standard JavaScript and LiveKit SDKs. You can also connect the avatars to your chosen language and voice models, streaming conversational video responses with ultra-low latency across thousands of simultaneous sessions.

What Keyframe Labs does

Convert a portrait photo into an animated conversational avatarAdjust facial emotions from neutral to excited or surprisedConnect custom LLM prompts and text-to-speech audio streamsEmbed live avatar video elements using the JavaScript SDKManage concurrent avatar sessions across multiple server regionsSynchronize mouth movements with incoming audio in real time180ms time-to-first-byte latency for real-time video streamingConverts single portrait images into interactive avatarsWord-level control over facial expressions and micro-emotionsRealistic character physics including hair dynamics and lightingDirect integration with external language and voice synthesis modelsClient-side JavaScript SDK and LiveKit server supportZero data retention mode for private enterprise deployments