SpAItial

SpAItial develops Echo, a family of world models that generate persistent 3D worlds which users can explore in real time. Outputs are Gaussian Splat worlds that can be exported to formats such as SPZ, PLY and SOG. The company offers the SpAItial studio app for creating and editing worlds, and an API for requesting asynchronous world generation jobs with webhook delivery events.

The customers are creators using the studio app and developers or enterprises that want to put Echo into agents, tools, simulations and creative pipelines. The website lists a Startup Program offering credits and priority API access, and an enterprise contact option. The site does not describe the pricing or revenue model in detail.

SpAItial Ltd is based in London at 1-2 Paris Garden and was founded in 2025. The company lists open roles in London and Munich, mainly in research and engineering, covering 3D reconstruction, world models, robot learning, graphics, diffusion and ML infrastructure, plus one business operations manager role. The site references the Echo-2 announcement and the May 2026 Echo HQ checkpoint.

Product: Echo world model family, the SpAItial studio app and developer API for generating persistent Gaussian Splat 3D worlds from images, text or panoramas.