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 humanoidsAtlas (electric) is 66 cm taller (150 vs 84 cm) and 85.5 kg heavier (89 vs 3.5 kg) than Poppy Humanoid. Atlas (electric) has 31 more degrees of freedom (56 vs 25) than Poppy Humanoid. Openness score: Atlas (electric) 0, Poppy Humanoid 90 (of 100); only Poppy Humanoid publishes CAD, BOM, SIM, FW and SW. Availability: Atlas (electric) not for sale, Poppy Humanoid kit.
| Field | Boston DynamicsBoston Atlas (electric) | Poppy Project (Inria Flowers)Poppy Humanoid | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | Boston Dynamics | Poppy Project (Inria Flowers) | |
| Class | Humanoid | Humanoid | |
| Status (differs) | Active | Orphaned | |
| Availability (differs) | Not for sale | Kit | |
| Country (differs) | United States | France | |
| Year | 2024 | —unsourced | |
| Specifications | |||
| Height (differs) | 150cm | 84cm | +66 cm (+79%) |
| Mass (differs) | 89kg | 3.5kg | +85.5 kg (+2443%) |
| Degrees of freedom (differs) | 56 | 25 | +31 (+124%) |
| Payload | 50kg | —unsourced | |
| Top speed | —unsourced | —unsourced | |
| Runtime | 240min | —unsourced | |
| Battery capacity | —unsourced | —unsourced | |
| Price | Not for sale | —unsourced | |
| Actuators (differs) | Electric; actuators supplied by Hyundai Mobis | Dynamixel: 19 MX-28AT, 4 MX-64AT, 2 AX-12A | |
| Compute | —unsourced | Raspberry Pi (current kit version) | |
| Sensors | 360-degree cameras; tactile-sensing hands | —unsourced | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score (differs) | 0/ 100 | 90/ 100 | −90 |
| CAD (25) (differs) | not public | public | |
| Bill of materials (20) (differs) | not public | public | |
| Sim model (URDF/MJCF) (20) (differs) | not public | public | |
| Firmware (15) (differs) | not public | public | |
| Software (10) (differs) | not public | public | |
| Trained policies (10) | not public | not public | |
| Verification level (differs) | L0 | L1 | |
| Sources (differs) | 3 | 6 | |
| Last checked (differs) | 2026-09-24 | 2026-09-25 | |
03
Best-documented pairs
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