RoboParty raises $69M for open-source humanoid robotics

What's the deal? RoboParty TechnologyDealroom has a profile for this one. Try Dealroom → has raised nearly 500 million yuan ($69 million) in early VC funding to build full-stack humanoid hardware infrastructure. Battery giant CATL led the round, with participation from Shunwei Capital, Matrix Partners China, Xiaomi, and SenseTime's Guoxiang FundDealroom has a profile for this one. Try Dealroom →.

Who's behind it? Founded in early 2025 by roboticists from the Harbin Institute of Technology, RoboParty develops an open-source bipedal humanoid blueprint called "Roboto_Original." The round spanned the company's Angel++ and Pre-A stages, with CATL acting as sole investor in the latter. Lighthouse CapitalDealroom has a profile for this one. Try Dealroom → served as exclusive financial advisor and incubator.

What's the endgame? RoboParty will use the proceeds to scale its open-source humanoid blueprint, refine reinforcement learning workflows, and expand its global developer community. The aim is to shift robotics from proprietary lab designs toward collaborative, cross-compatible hardware.

Why it stands out: The $69 million haul ranks among the largest early-stage deals of its kind, sitting in the 93rd percentile for all-time early VC rounds in China's deep tech sector.

The signal: Industrial and consumer technology giants are backing open hardware standards to lower the steep R&D barriers of embodied AI. CATL and Xiaomi's involvement points to conglomerates seeking early alignment with standardized robotic systems and high-precision actuators.

Read more: TMTPost