Protoface

Protoface is a real-time AI avatar API that gives voice agents expressive, high-resolution faces. Developers can create custom avatars from a single image with no training required, then integrate them with voice and conversational AI platforms including LiveKit, Pipecat, Vapi, Agora, ElevenLabs Agents, OpenAI Realtime, and VideoSDK. Protoface supports full-face motion, active listening, sub-300ms latency, and scalable usage for customer support, sales, tutoring, training, interviews, and consumer applications.