Booster K1 vs MenteeBot
Generated from the registry · revision 2026-09-26 · openness out of 100
Booster K1 is 80 cm shorter (95 vs 175 cm) and 50.5 kg lighter (19.5 vs 70 kg) than MenteeBot. Booster K1 has 18 fewer degrees of freedom (22 vs 40) than MenteeBot. Booster K1 lists at $4,999; MenteeBot is not for sale. Openness score: Booster K1 30, MenteeBot 0 (of 100); only Booster K1 publishes SIM and SW. Availability: Booster K1 buy, MenteeBot not for sale.
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Side by side
■ rows differ| Field | Booster RoboticsBooster K1 | Mentee RoboticsMenteeBot | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Booster Robotics | Mentee Robotics | |
| Class | Humanoid | Humanoid | |
| Status (differs) | Active | Announced | |
| Availability (differs) | Buy | Not for sale | |
| Country (differs) | China | Israel | |
| Year (differs) | 2025 | 2024 | |
| Specifications | |||
| Height (differs) | 95cm | 175cm | −80 cm (-46%) |
| Mass (differs) | 19.5kg | 70kg | −50.5 kg (-72%) |
| Degrees of freedom (differs) | 22 | 40 | −18 (-45%) |
| Payload | —unsourced | 25kg | |
| Top speed | —unsourced | 1.5m/s | |
| Runtime | 40min | —unsourced | |
| Battery capacity | —unsourced | —unsourced | |
| Price (differs) | 4,999USD | Not for sale | |
| Actuators | Dual-encoder actuators | —unsourced | |
| Compute | NVIDIA Jetson Orin NX 8GB (117 TOPS) base; up to 200 TOPS tier | —unsourced | |
| Sensors (differs) | RGB-D camera, 9-axis IMU, microphone array | 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 | |
A dash is an unsourced figure, not zero. Sources for each robot are listed on its spec sheet: Booster K1, MenteeBot.
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