XDOF launches Series B as it steps out of stealth

XDOF is a robot‑data startup that assembles the ingredients for the first generation of robotics foundation models, aiming to supply the data and modeling tools needed for machines to perform chores such as washing dishes, folding clothes or assembling electronics. After operating in stealth, the company announced a Series B financing on September 4, 2026. The filing does not list any lead investors, indicating that the round was either led by existing backers or that the identities of the investors were not disclosed publicly. While the precise amount raised was not disclosed, the move signals XDOF’s intention to accelerate its data‑collection pipelines and expand its engineering team as it prepares to commercialise its robotics foundation model technology. The timing of the raise, coming just months after the company emerged from stealth, places XDOF among a growing cohort of AI‑driven robotics firms that are trying to bridge the gap between generative AI breakthroughs and physical automation. By focusing on the data layer that underpins robot learning, XDOF positions itself as a potential infrastructure play in a market where many startups are racing to build end‑to‑end robotic solutions, but few have concentrated on the foundational data sets required for scalable robot intelligence.