Spatius builds the next-generation digital human infrastructure — real-time, high-fidelity, and radically affordable with edge-cloud hybrid rendering technology.  Unlike traditional cloud-streamed avatars, Spatius renders 90% of digital human interactions directly on the user's local device. This eliminates the "impossible triangle" of cost, quality, and latency that has kept digital humans from scaling.

What sets us apart:
  - 10–20 KB/s bandwidth — two orders of magnitude lower than conventional 1–2 MB/s video streaming. Works reliably even on unstable connections.
  - <300ms audio-to-avatar latency — sub-1.5s end-to-end with a high-performance voice stack, enabling natural real-time conversation.
  - Cross-platform SDK — native iOS, Android, and Web support. Compatible with WebSocket, LiveKit RTC, and Agora TEN architectures.
  - Rapid avatar creation — proprietary 3D Gaussian Splatting pipeline turns a photo into a production-ready, drivable digital human in a few hours.
  - Runs everywhere — stable 30–60 FPS on budget phones and older devices, not just flagship hardware.

Who uses Spatius:
  - EdTech — immersive 1-on-1 AI tutors with precise multi-language lip-sync and real-time feedback.
  - Recruitment & training — 24/7 AI interviewers and role-play coaches for scalable, standardized practice.
  - Customer engagement — brand ambassadors that build genuine emotional connection, not just chatbot text.

Backed by world-class 3D vision research — our team includes the lead authors of AD-NeRF and SadTalker (13K+ GitHub stars).

Learn more at https://spatius.ai

Spatius.ai

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Spatius.ai

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