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 humanoidsFourier GR-2 is 7 kg lighter (63 vs 70 kg) than MenteeBot. Fourier GR-2 has 13 more degrees of freedom (53 vs 40) and 22 kg less rated payload (3 vs 25 kg) than MenteeBot. Both list the same height (175 cm). Openness score: Fourier GR-2 30, MenteeBot 0 (of 100); only Fourier GR-2 publishes SIM and SW. Availability: Fourier GR-2 buy, MenteeBot not for sale.
| Field | Fourier (Fourier Intelligence)Fourier GR-2 | Mentee RoboticsMenteeBot | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Fourier (Fourier Intelligence) | Mentee Robotics | |
| Class | Humanoid | Humanoid | |
| Status (differs) | Active | Announced | |
| Availability (differs) | Buy | Not for sale | |
| Country (differs) | China | Israel | |
| Year | 2024 | 2024 | |
| Specifications | |||
| Height | 175cm | 175cm | = |
| Mass (differs) | 63kg | 70kg | −7 kg (-10%) |
| Degrees of freedom (differs) | 53 | 40 | +13 (+33%) |
| Payload (differs) | 3kg | 25kg | −22 kg (-88%) |
| Top speed | —unsourced | 1.5m/s | |
| Runtime | 120min | —unsourced | |
| Battery capacity | —unsourced | —unsourced | |
| Price | —unsourced | Not for sale | |
| Actuators | Fourier FSA 2.0 actuators (>380 N·m peak) | —unsourced | |
| Compute | —unsourced | —unsourced | |
| Sensors | —unsourced | 360-degree vision | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score (differs) | 30/ 100 | 0/ 100 | +30 |
| CAD (25) | not public | not public | |
| Bill of materials (20) | not public | not public | |
| Sim model (URDF/MJCF) (20) (differs) | public | not public | |
| Firmware (15) | not public | not public | |
| Software (10) (differs) | public | not public | |
| Trained policies (10) | not public | not public | |
| Verification level (differs) | L1 | L0 | |
| Sources (differs) | 2 | 3 | |
| Last checked | 2026-09-24 | 2026-09-24 | |
03
Best-documented pairs
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