Flexion Robotics builds the AI brain for humanoid robots, creating an autonomy stack that lets robots understand natural-language tasks, plan movements, and control their whole body through reinforcement learning and sim-to-real training. The stack has three layers: a command layer that uses language models for task decomposition, a motion layer with vision-language-action models trained largely on synthetic data, and a low-latency whole-body control layer with modular skills. The company differentiates itself with a strong ETH Zurich–trained team and a full-stack approach that covers language understanding, motion planning, and real-time control, plus partnerships and funding to commercialize the autonomy stack with OEMs. Its goal is to achieve useful, widespread autonomy for humanoid robots by scaling robot fleets and establishing a US presence through OEM collaborations.
Company Size
51-200
Company Stage
Series A
Total Funding
$57.4M
Headquarters
Zurich, Switzerland
Founded
2025
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