iCub
An open-source child-sized research humanoid for studying cognition and embodied AI.
Overview
The iCub is a one-metre-tall open-source humanoid research platform developed by the Italian Institute of Technology, with 53 actuated degrees of freedom and the proportions of a small child. Around 30 units exist in laboratories, mostly in Europe, at a cost of roughly €250,000 each.
Use cases
Capability evidence
- Remote avatar tourismAn operator in Genoa teleoperated iCub3 at the Venice Biennale roughly 300 km away, transmitting locomotion, manipulation, voice and facial expressions with visual and haptic feedback over fiber. TechXplore ↗ · 2022-03
- Avatar XPRIZE finalsThe iCub3 avatar system, which competed in the ANA Avatar XPRIZE finals, was validated as a fully-immersive remote embodiment platform in a peer-reviewed Science Robotics paper. Science Robotics ↗ · 2024-01
iCub among its peers
Pick a specification. We’ll surface the closest comparable robots automatically.
Related robots
Booster Robotics Shipping Booster T1
The RoboCup 2025 AdultSize champion platform: a rugged 1.18 m developer humanoid from $29,800 with Jetson AGX Orin onboard.
- Height
- 1.18 m
- Payload
- 5 kg
- DoF
- 23 (up to 41 with hands)
Fourier Intelligence Shipping Fourier N1
Compact fully open-source humanoid from Fourier with public BOM, CAD and code, hitting 3.5 m/s on proprietary FSA 2.0 actuators.
- Height
- 1.3 m
- DoF
- 23 (excluding dexterous hands)
- Runtime
- 2+ hours (swappable battery)
MagicLab Shipping MagicBot Z1
MagicLab's 1.37 m agile bipedal humanoid with 24 DOF, 3D LiDAR perception and about 2 h runtime; sold via official purchase inquiry.
- Height
- 1.37 m
- Payload
- 2-3 kg per arm
- DoF
- 24 (up to 50 dev version)