Fourier N1 vs Pollen Reachy 2
Generated from the registry · revision 2026-09-26 · openness out of 100
Fourier N1 is 36 cm shorter (130 vs 166 cm) and 12 kg lighter (38 vs 50 kg) than Reachy 2. Fourier N1 has 5 more degrees of freedom (23 vs 18) than Reachy 2. Openness score: Fourier N1 85, Reachy 2 45 (of 100); only Fourier N1 publishes CAD, BOM and POL; only Reachy 2 publishes FW. Availability for both: buy.
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Side by side
■ rows differ| Field | Fourier (Fourier Intelligence)Fourier N1 | Pollen Robotics (Hugging Face)Pollen Reachy 2 | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Fourier (Fourier Intelligence) | Pollen Robotics (Hugging Face) | |
| Class (differs) | Humanoid | Wheeled humanoid | |
| Status | Active | Active | |
| Availability | Buy | Buy | |
| Country (differs) | China | France | |
| Year (differs) | 2025 | 2024 | |
| Specifications | |||
| Height (differs) | 130cm | 166cm | −36 cm (-22%) |
| Mass (differs) | 38kg | 50kg | −12 kg (-24%) |
| Degrees of freedom (differs) | 23 | 18 | +5 (+28%) |
| Payload | —unsourced | 3kg | |
| Top speed (differs) | 3.5m/s | 0.83m/s | +2.67 m/s (+322%) |
| Runtime | 120min | —unsourced | |
| Battery capacity | —unsourced | 840Wh | |
| Price | —unsourced | 70,000USD | |
| Actuators (differs) | Fourier FSA actuators; URDF effort limits 95 N·m x4, 54 N·m x7, 30 N·m x12 | Orbita parallel joints (neck, wrists) | |
| Compute | —unsourced | SolidRun BedRock V3000 industrial PC | |
| Sensors | —unsourced | 2x IMX296 RGB, Orbbec Gemini 336 RGB-D, ToF, RPLIDAR S2, IMU, microphones | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score (differs) | 85/ 100 | 45/ 100 | +40 |
| CAD (25) (differs) | public | not public | |
| Bill of materials (20) (differs) | public | not public | |
| Sim model (URDF/MJCF) (20) | public | public | |
| Firmware (15) (differs) | not public | public | |
| Software (10) | public | public | |
| Trained policies (10) (differs) | public | not public | |
| Verification level (differs) | L2 | L1 | |
| Sources (differs) | 8 | 3 | |
| Last checked (differs) | 2026-09-25 | 2026-09-24 | |
A dash is an unsourced figure, not zero. Sources for each robot are listed on its spec sheet: Fourier N1, Reachy 2.
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