Zeroth Robotics

Zeroth Robotics is the company behind Zeroth Bridge, the small humanoid robot that serves as the robot body of its open-source ecosystem. Its official GitHub documentation (Zeroth-OpenBridge organization, document V1.0) describes OpenBridge as "the open-source ecosystem of Zeroth Robotics" and identifies Zeroth Robotics as the brand entity of the open-source system. On September 2, 2026, Zeroth Robotics announced the launch of Zeroth Bridge and the OpenBridge ecosystem via Business Wire, opening global pre-orders for the robot and formally launching the OpenBridge open-source ecosystem on the same date. The company's official website additionally lists consumer-oriented robot product lines: M1, a companion robot designed for the home; W1, an outdoor robot that navigates complex terrains such as grass, pavement, and gravel using vision fusion and path-planning algorithms; and Jupiter, a compact humanoid robot for real-world use. The company publishes its open-source software under the Zeroth-OpenBridge GitHub organization, licensed under GPLv3, covering the Zeroth Bridge robot body and the Robot Hub, Skill Hub, and Simulation Hub repositories of the OpenBridge ecosystem.