Teleoperation rigs and bimanual robots

Leader-follower arm pairs, teleoperation exoskeletons and bimanual designs.

9 robots match this list. Robots the catalog tags as a leader-follower pair, a teleoperation leader or exoskeleton, or a bimanual design (including arms the source describes as pairing into a bimanual setup).

Compare them side by side

Teleoperation rigs and bimanual robots compared
RobotTagged asCostDoFHardware licenseSim modelScore
Koch v1.1ManipulatorDormant
Leader-follower pair
$477source total, leader and follower arms
6
Apache-2.0Commercial use OK
none published
89
OpenArmManipulator
Pairs into bimanual
not published
8
CERN-OHL-S-2.0Commercial use OK
URDF
89
SO-101Manipulator
Leader-follower pair
$122source total, follower arm only
6
Apache-2.0Commercial use OK
URDF
83
SO-ARM100 / SO-ARM101 (Standard Open Arm)ManipulatorDeprecated
Leader-follower pair
$123source total, follower arm only
6
Apache-2.0Commercial use OK
URDF
83
BambotMobile Manipulator
Bimanual
$300estimate, approximate upstream BOM total; power bank listed separately
15
Apache-2.0Commercial use OK
URDF
65
ALOHABimanualDormant
Bimanual, Leader-follower pair
$20ksource total, tutorial BOM total; additional power and cable items listed separately
14
MITCommercial use OK
none published
63
Moss v1 Robot ArmsManipulatorDeprecated
Leader-follower pair
$288source total, two-arm leader and follower set, README US prices, excludes printing
6
Apache-2.0Commercial use OK
none published
57
HOPEJrHumanoid
Teleop exoskeleton
$3kestimate, announced target price for the full humanoid (secondary report)
66
Apache-2.0Unknown or unclear
URDF
53
Reachy 2Humanoid
Bimanual
$70kestimate, Reachy 2 robot as reported at the HF acquisition
24
Apache-2.0Unknown or unclear
MJCF
40

In 3D

Renders come from each project's own source files.

Koch v1.1, 3D render from the project's source files
ManipulatorAssembly 3D

Koch v1.1

Dormant

Low-cost 6-DoF leader/follower arm, an improved Alexander Koch design.

Apache-2.0$477source total
OpenArm, 3D render from the project's source files
ManipulatorFull 3D

OpenArm

7-DoF open-source arm and gripper on DAMIAO CAN motors for physical AI.

CERN-OHL-S-2.0cost not published
SO-101, 3D render from the project's source files
ManipulatorAssembly 3D

SO-101

Low-cost 6-DoF teleoperated arm, the LeRobot reference.

Apache-2.0$122source total
SO-ARM100 / SO-ARM101 (Standard Open Arm), 3D render from the project's source files
ManipulatorAssembly 3D

SO-ARM100 / SO-ARM101 (Standard Open Arm)

Deprecated

Deprecated first Standard Open Arm, superseded by SO-101: low-cost printable leader/follower arm.

Apache-2.0$123source total
Bambot, 3D render from the project's source files
Mobile ManipulatorAssembly 3D

Bambot

Sub-$300 wheeled, arm-equipped humanoid-style bot built from SO-100 + LeKiwi parts.

Apache-2.0$300estimate
ALOHA, 3D render from the project's source files
BimanualSimplified 3Dclaimed

ALOHA

Dormant

Stationary dual-arm teleoperation workcell for fine manipulation.

MIT$20ksource total
Moss v1 Robot Arms source parts, 3D render (not the assembled robot)
ManipulatorParts preview: not the assembled robot

Moss v1 Robot Arms

Deprecated

Affordable 6-DoF leader/follower teleoperation arms, superseded by SO-100.

Apache-2.0$288source total
HOPEJr, 3D render from the project's source files
HumanoidSimplified 3D

HOPEJr

DIY humanoid arm and hand with tendon-driven fingers and LeRobot teleoperation.

Apache-2.0$3kestimate
Reachy 2, 3D render from the project's source files
HumanoidAssembly 3Dclaimed

Reachy 2

VR-teleoperable manipulation humanoid from Pollen Robotics with open software; mechanical CAD unpublished.

Apache-2.0$70kestimate

Parts these robots use

How many of the robots above list each part in their bill of materials.

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