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 53 cm taller (173 vs 120 cm) and 38 kg heavier (73 vs 35 kg) than Asimov 1. Asimov 1 lists at $20,000; Apollo is not for sale. Openness score: Apollo 20, Asimov 1 70 (of 100); only Asimov 1 publishes CAD, FW and SW. Availability: Apollo not for sale, Asimov 1 kit.
| Field | ApptronikApptronik Apollo | Menlo Research (Asimov)Menlo Asimov 1 | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Apptronik | Menlo Research (Asimov) | |
| Class | Humanoid | Humanoid | |
| Status | Active | Active | |
| Availability (differs) | Not for sale | Kit | |
| Country (differs) | United States | Singapore | |
| Year (differs) | 2023 | 2026 | |
| Specifications | |||
| Height (differs) | 173cm | 120cm | +53 cm (+44%) |
| Mass (differs) | 73kg | 35kg | +38 kg (+109%) |
| Degrees of freedom | —unsourced | 25 | |
| Payload | 25kg | —unsourced | |
| Top speed | —unsourced | —unsourced | |
| Runtime | 240min | —unsourced | |
| Battery capacity | —unsourced | —unsourced | |
| Price (differs) | Not for sale | 20,000USD | |
| Actuators (differs) | Electric | CAN-bus actuators; 6 DOF/leg, 5 DOF/arm, 1 waist, 2 neck; RSU ankle with passive toes | |
| Compute | —unsourced | Raspberry Pi 5 (media/network) + Radxa CM5 (motion control) | |
| Sensors | —unsourced | 2MP monocular camera, stereo mic array, 6-DOF IMU, joint states | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score (differs) | 20/ 100 | 70/ 100 | −50 |
| CAD (25) (differs) | not public | public | |
| Bill of materials (20) | not public | not public | |
| Sim model (URDF/MJCF) (20) | public | public | |
| Firmware (15) (differs) | not public | public | |
| Software (10) (differs) | not public | public | |
| Trained policies (10) | not public | not public | |
| Verification level (differs) | L2 | L1 | |
| Sources (differs) | 4 | 3 | |
| Last checked | 2026-09-24 | 2026-09-24 | |
03
Best-documented pairs
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