Compare humanoids
Pick two to four robots. Every pair also has its own permanent page, 1,326 in total, generated from the same records.
01
Pick robots
52 humanoidsFigure 03 is 32 cm taller (172 vs 140 cm) and 70 kg lighter (61 vs 131 kg) than Rainbow Robotics RB-Y1. Figure 03 has 15 more degrees of freedom (35 vs 20) and 17 kg more rated payload (20 vs 3 kg) than Rainbow Robotics RB-Y1. Openness score: Figure 03 0, Rainbow Robotics RB-Y1 30 (of 100); only Rainbow Robotics RB-Y1 publishes SIM and SW. Availability: Figure 03 not for sale, Rainbow Robotics RB-Y1 buy.
| Field | Figure AIFigure 03 | Rainbow RoboticsRainbow Robotics RB-Y1 | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Figure AI | Rainbow Robotics | |
| Class (differs) | Humanoid | Wheeled humanoid | |
| Status | Active | Active | |
| Availability (differs) | Not for sale | Buy | |
| Country (differs) | United States | South Korea | |
| Year (differs) | 2025 | 2024 | |
| Specifications | |||
| Height (differs) | 172cm | 140cm | +32 cm (+23%) |
| Mass (differs) | 61kg | 131kg | −70 kg (-53%) |
| Degrees of freedom (differs) | 35 | 20 | +15 (+75%) |
| Payload (differs) | 20kg | 3kg | +17 kg (+567%) |
| Top speed | —unsourced | 1.5m/s | |
| Runtime | 300min | —unsourced | |
| Battery capacity | —unsourced | 1,250Wh | |
| Price | Not for sale | —unsourced | |
| Actuators (differs) | Electric; 2x faster with improved torque density vs F.02 | Rainbow in-house joint modules | |
| Compute (differs) | Helix VLA onboard | Dual-PC (real-time robot PC + user PC with ROS 2) | |
| Sensors (differs) | Redesigned cameras (2x frame rate, 60% wider FOV), palm cameras, fingertip tactile sensors (~3 g) | Built-in wrist force/torque sensors (v1.2); optional camera | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score (differs) | 0/ 100 | 30/ 100 | −30 |
| CAD (25) | not public | not public | |
| Bill of materials (20) | not public | not public | |
| Sim model (URDF/MJCF) (20) (differs) | not public | public | |
| Firmware (15) | not public | not public | |
| Software (10) (differs) | not public | public | |
| Trained policies (10) | not public | not public | |
| Verification level (differs) | L0 | L2 | |
| Sources | 2 | 2 | |
| Last checked | 2026-09-24 | 2026-09-24 | |
03
Best-documented pairs
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