What is Protoface?
Protoface provides real-time AI avatars with expressive full-face motion and high-resolution face rendering.It supports fast custom face generation from a single image without manual training and maintains sub-300ms conversational latency for low-latency voice agents.
The platform exposes an avatar API and SDK integrations (LiveKit, Agora, ElevenLabs, OpenAI Realtime, VideoSDK, Vapi, Pipecat) for web and mobile embedding.Use cases include sales and customer experience, automated support and lead qualification, interactive training and interview practice, tutoring, and user-generated content.
Features include scalable concurrency, quick setup (about five minutes), programmable voice-to-face sync, and API-driven custom face uploads.Documentation, quickstart guides, and developer tools support integration and deployment across prototype and production environments.
Protoface pricing Free trial
Verify on the official pricing page.
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Protoface's key features
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Real-time expressive full-face motion with high-resolution face rendering
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Single-image custom face generation without manual training
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Sub-300ms conversational latency for voice agents
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Avatar API and SDK integrations for web and mobile embedding (LiveKit, Agora, ElevenLabs, OpenAI Realtime, VideoSDK, Vapi, Pipecat)
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Programmable voice-to-face synchronization and API-driven custom face uploads
Protoface use cases
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Deploy 24/7 interactive customer support agents using Protoface's real-time, sub-300ms conversational avatars—generate a brand-matching face from a single image, sync live voice-to-face for natural responses, and embed via APIs/SDKs to scale across web and mobile without additional hardware
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Create personalized e-learning tutors and virtual instructors that render high-resolution facial expressions and lip-sync to audio in real time—use single-image custom faces to match instructors or learners, integrate via Protoface SDKs for interactive lessons, and support large classroom concurrency for live remote training
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Power live hosts, virtual presenters, and shoppable livestream anchors for events and marketing campaigns using Protoface's low-latency, high-res avatars—seamlessly sync voice-to-face during broadcasts, integrate into streaming and mobile apps via APIs, and scale avatar concurrency to serve thousands of simultaneous viewers
Who is it for?
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Web and mobile developers
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Conversational voice engineers
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Game developers
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Content creators
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Edtech providers
