Keyframe Labs

Keyframe Labs develops human foundation models and tools that help businesses create lifelike, interactive AI avatars. Its models power real-time conversations with photorealistic appearance, accurate lip sync, natural movement, and expressive, controllable emotions. The company’s Persona model family includes Persona 2.0 Live, offering word-level control over expression, and Persona 1.5 Live, a 200-million-parameter model focused on realism and efficiency.

Keyframe Labs also provides image-to-avatar technology, turning portraits into production-ready avatars designed for enterprise quality and scale. Its platform emphasizes low-latency performance, supports thousands of concurrent sessions, and offers unlimited call length. Customers can get started with no-code and low-code components, connect a range of language and voice models, or build custom experiences using the company’s SDKs and APIs.

For enterprise deployments, Keyframe Labs offers multi-region servers and a zero-data-retention mode. The company provides documentation, example projects, and technical resources to help teams integrate its avatar technology into existing applications and build conversational AI experiences.