There are four distinct openness strategies.
Unitree offers the broadest practical ecosystem with 46+ public repositories: SDK2, ROS2 packages, RL training environments, XR teleoperation and LeRobot integration; we map it on our
open source page and in the
G1 GitHub repository map.
Fourier open-sourced the N1 humanoid down to the hardware: BOM, CAD files, actuator specs and control code are on
GitHub; the most radical open-hardware move in the field.
AgiBot opens data rather than code:
AgiBot World is the field's largest open manipulation dataset with over 1 million real-robot trajectories and an IROS 2025 best paper finalist.
Booster owns the education niche: the T1 is the platform of the RoboCup 2025 AdultSize championship, with an open SDK and simulation environment. Players like LimX Dynamics and EngineAI also open SDKs and model files, but their ecosystems are still small.