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 humanoidsApollo is 78 cm taller (173 vs 95 cm) and 53.5 kg heavier (73 vs 19.5 kg) than Booster K1. Booster K1 lists at $4,999; Apollo is not for sale. Openness score: Apollo 20, Booster K1 30 (of 100); only Booster K1 publishes SW. Availability: Apollo not for sale, Booster K1 buy.
| Field | ApptronikApptronik Apollo | Booster RoboticsBooster K1 | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Apptronik | Booster Robotics | |
| Class | Humanoid | Humanoid | |
| Status | Active | Active | |
| Availability (differs) | Not for sale | Buy | |
| Country (differs) | United States | China | |
| Year (differs) | 2023 | 2025 | |
| Specifications | |||
| Height (differs) | 173cm | 95cm | +78 cm (+82%) |
| Mass (differs) | 73kg | 19.5kg | +53.5 kg (+274%) |
| Degrees of freedom | —unsourced | 22 | |
| Payload | 25kg | —unsourced | |
| Top speed | —unsourced | —unsourced | |
| Runtime (differs) | 240min | 40min | +200 min (+500%) |
| Battery capacity | —unsourced | —unsourced | |
| Price (differs) | Not for sale | 4,999USD | |
| Actuators (differs) | Electric | Dual-encoder actuators | |
| Compute | —unsourced | NVIDIA Jetson Orin NX 8GB (117 TOPS) base; up to 200 TOPS tier | |
| Sensors | —unsourced | RGB-D camera, 9-axis IMU, microphone array | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score (differs) | 20/ 100 | 30/ 100 | −10 |
| CAD (25) | not public | not public | |
| Bill of materials (20) | not public | not public | |
| Sim model (URDF/MJCF) (20) | public | public | |
| Firmware (15) | not public | not public | |
| Software (10) (differs) | not public | public | |
| Trained policies (10) | not public | not public | |
| Verification level (differs) | L2 | L1 | |
| Sources (differs) | 4 | 2 | |
| Last checked | 2026-09-24 | 2026-09-24 | |
03
Best-documented pairs
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