Open-source robots with LeRobot support
LeRobot is Hugging Face's open-source library for robot learning: recording demonstrations, training policies and running them on real hardware. 11 robots in the atlas link to it from their own sources: a LeRobot docs page, a LeRobot repository or a LeRobot integration. Each row shows those links, so you can check the support yourself.
Compare the LeRobot robots
| Robot | LeRobot evidence | Cost | DoF | Hardware license | Sim model | Score |
|---|---|---|---|---|---|---|
| Koch v1.1ManipulatorDormant |
| $477source total, leader and follower arms | 6 | Apache-2.0Commercial use OK | none published | 89 |
| OpenArmManipulator |
| not published | 8 | CERN-OHL-S-2.0Commercial use OK | URDF | 89 |
| Seeed reBot-DevArmManipulator |
| not published | 7 | CERN-OHL-W-2.0Commercial use OK | none published | 83 |
| SO-101Manipulator |
| $122source total, follower arm only | 6 | Apache-2.0Commercial use OK | URDF | 83 |
| SO-ARM100 / SO-ARM101 (Standard Open Arm)ManipulatorDeprecated |
| $123source total, follower arm only | 6 | Apache-2.0Commercial use OK | URDF | 83 |
| LeKiwiMobile manipulator |
| $499source total, 5V build, including the SO-101 leader and follower arm set | 9 | Apache-2.0Commercial use OK | URDF | 80 |
| LeRobot Humanoid (Biped Platform)Biped humanoid |
| $2.6ksource total, biped platform buy items plus ~3.5 kg PLA+, excluding shipping, duties, taxes (upstream estimate dated April 30 2026) | 12 | Apache-2.0Commercial use OK | Onshape | 80 |
| PingTi ArmManipulator | $261source total, single PingTi arm: 2 STS3250, 6 STS3215, Feetech USB board, clamps, Dupont wire; excludes power supply and printed parts | 6 | Apache-2.0Commercial use OK | URDF | 73 | |
| BambotMobile Manipulator |
| $300estimate, approximate upstream BOM total; power bank listed separately | 15 | Apache-2.0Commercial use OK | URDF | 65 |
| Moss v1 Robot ArmsManipulatorDeprecated | $288source total, two-arm leader and follower set, README US prices, excludes printing | 6 | Apache-2.0Commercial use OK | none published | 57 | |
| HOPEJrHumanoid |
| $3kestimate, announced target price for the full humanoid (secondary report) | 66 | Apache-2.0Unknown or unclear | URDF | 53 |
How this list is built
Motari has not run LeRobot on these robots. A robot is listed when its catalog record points at LeRobot in one of these ways:
- one of its sources (hardware, software, bill of materials or build guide) has an address that names LeRobot, as huggingface.co/docs/lerobot and the LeRobot repositories do;
- a resource link on its page has such an address, or the record titles the link as a LeRobot integration.
Robots whose build steps name LeRobot tooling, with no such link, are listed separately below. Support can change upstream faster than the catalog; the linked pages are the authority.
In 3D
Renders come from each project's own source files.
Build steps that use LeRobot tooling
These robots do not link to LeRobot, but a build step names its tooling (for example, to configure servos).
Parts these robots use
How many of the robots above list each part in their bill of materials.