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 details
- Jurisdiction
- California
- Built for
- Individuals
Protoface tech specs
- Works with
- OpenAI / GPT Google / Veo ByteDance / Seedance ElevenLabs MiniMax
Protoface pricing
Free trialVerify on the official pricing page.
Start free trialProtoface'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
Protoface user reviews
Would you recommend Protoface?
Who is Protoface 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
Protoface FAQ
Is Protoface free?
Not permanently. Protoface gives you a free trial, after which a paid plan is required. Plans include Starter at $20/mo, Launch at $99/mo and Scale at $299/mo.
What are the best alternatives to Protoface?
The closest alternatives to Protoface are A2E.ai, Human Generator, Dreamface, Jogg AI and Akool.com. You can compare them side by side in the alternatives section further down this page.
What does Protoface do with my data?
Protoface states that customer content is not used to train its models. Its privacy policy states that personal data is not sold or shared for marketing purposes. Data may be shared with third-party service providers that help run the product.
Does Protoface have an API?
Yes. Protoface offers an API, so you can call it from your own applications instead of using the interface directly.
Which AI models does Protoface use?
Protoface is built on OpenAI / GPT, Google / Veo, ByteDance / Seedance, ElevenLabs and MiniMax. Which models you can reach may depend on your plan.
Compliance, privacy and billing terms are as stated in each product's own published documentation and have not been independently verified by TopAI.tools.
