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 humanoidsAsimov 1 is 50 cm shorter (120 vs 170 cm) and 30 kg lighter (35 vs 65 kg) than PUDU D9. Asimov 1 has 17 fewer degrees of freedom (25 vs 42) than PUDU D9. Asimov 1 lists at $20,000; PUDU D9 is not for sale. Openness score: Asimov 1 70, PUDU D9 0 (of 100); only Asimov 1 publishes CAD, SIM, FW and SW. Availability: Asimov 1 kit, PUDU D9 not for sale.
| Field | Menlo Research (Asimov)Menlo Asimov 1 | Pudu RoboticsPUDU D9 | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Menlo Research (Asimov) | Pudu Robotics | |
| Class | Humanoid | Humanoid | |
| Status | Active | Active | |
| Availability (differs) | Kit | Not for sale | |
| Country (differs) | Singapore | China | |
| Year (differs) | 2026 | 2024 | |
| Specifications | |||
| Height (differs) | 120cm | 170cm | −50 cm (-29%) |
| Mass (differs) | 35kg | 65kg | −30 kg (-46%) |
| Degrees of freedom (differs) | 25 | 42 | −17 (-40%) |
| Payload | —unsourced | 20kg | |
| Top speed | —unsourced | 2m/s | |
| Runtime | —unsourced | —unsourced | |
| Battery capacity | —unsourced | 720Wh | |
| Price (differs) | 20,000USD | Not for sale | |
| Actuators (differs) | CAN-bus actuators; 6 DOF/leg, 5 DOF/arm, 1 waist, 2 neck; RSU ankle with passive toes | Pudu joint modules (352 N·m max torque) | |
| Compute (differs) | Raspberry Pi 5 (media/network) + Radxa CM5 (motion control) | 275 TOPS onboard | |
| Sensors (differs) | 2MP monocular camera, stereo mic array, 6-DOF IMU, joint states | RGB, RGB-D cameras, tactile sensors, IMU | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score (differs) | 70/ 100 | 0/ 100 | +70 |
| CAD (25) (differs) | public | not public | |
| Bill of materials (20) | not public | not public | |
| Sim model (URDF/MJCF) (20) (differs) | public | not public | |
| Firmware (15) (differs) | public | not public | |
| Software (10) (differs) | public | not public | |
| Trained policies (10) | not public | not public | |
| Verification level (differs) | L1 | L0 | |
| Sources (differs) | 3 | 2 | |
| Last checked | 2026-09-24 | 2026-09-24 | |
03
Best-documented pairs
most sourced fields on both sidesHyperspawn DropbearvsPollen Reachy 211fHyperspawn DropbearvsKepler Forerunner K2 "Bumblebee"11fHyperspawn DropbearvsPUDU D911fKepler Forerunner K2 "Bumblebee"vsPollen Reachy 211fPollen Reachy 2vsPUDU D911fKepler Forerunner K2 "Bumblebee"vsPUDU D911fHyperspawn DropbearvsRainbow Robotics RB-Y110fHyperspawn DropbearvsUnitree G110fRainbow Robotics RB-Y1vsUnitree G110fEngineAI PM01vsHyperspawn Dropbear10fEngineAI PM01vsRainbow Robotics RB-Y110fEngineAI PM01vsUnitree G110fHyperspawn DropbearvsK-Scale K-Bot10fHyperspawn DropbearvsUnitree H1-210fK-Scale K-BotvsRainbow Robotics RB-Y110fK-Scale K-BotvsUnitree G110fPollen Reachy 2vsRainbow Robotics RB-Y110fPollen Reachy 2vsUnitree G110fRainbow Robotics RB-Y1vsUnitree H1-210fUnitree G1vsUnitree H1-210fEngineAI PM01vsK-Scale K-Bot10fEngineAI PM01vsPollen Reachy 210fEngineAI PM01vsUnitree H1-210fFigure 02vsHyperspawn Dropbear10f