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Open-source robots with their licenses, parts and source files. Every page is pinned to a commit on GitHub.

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Ready to build: a score of 80 or more, a license and a finished design.

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Where the project was published, known for 29 of 270 robots. Never guessed.

Guide translated from

Guides machine-translated into English by Robotheca, with a link to the original on each robot page.

37 of 270 robots state a cost. Costs in other currencies are compared using the ECB reference rate of 14 Oct 2026. Robots without a known cost are hidden unless you include them.

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14 robots of 270

Page 1 of 1 · Ready to build first, then by buildability

  • Humanoid

    Roboto Origin

    A fully open-source DIY humanoid robot designed for walking, running, and customizable motion control.

    • Work in progress
    • Works with AI
    Level
    Advanced
    Buildability
    81/100
    Well documented, not finished yet
    Cost
    Not stated
  • Humanoid

    MiniLoong

    A small 22-degree-of-freedom humanoid robot designed for reinforcement learning and imitation learning, featuring a rotatable waist, head, and upper limbs.

    • Work in progress
    • Works with AI
    Level
    Advanced
    Buildability
    70/100
    Buildable with some effort
    Cost
    Not stated
  • Humanoid

    NanoLoong Bipedal

    A 60 cm tall bipedal robot combining Pixar-style and Disney BDX designs, using brushless motors and reinforcement learning.

    • Works with AI
    Level
    Advanced
    Buildability
    70/100
    Buildable with some effort
    Cost
    ¥15,000≈ €2,002 (ECB rate, 14 Oct 2026)
  • Humanoid

    Poppy Humanoid

    An open-source, 3D printed humanoid robot designed for research and education, with modular parts for many applications and experiments.

    Level
    Advanced
    Buildability
    65/100
    Buildable with some effort
    Cost
    $8,000≈ €7,146 (ECB rate, 14 Oct 2026)
  • Humanoid

    Asimov 1

    An open-source 1.2 m, 35 kg humanoid biped with 25 actuated degrees of freedom that can be built, simulated and customized.

    Level
    Advanced
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • No photo yet
    Humanoid

    CocoNuts

    An open-source humanoid robotics research platform that minimizes leg inertia by concentrating mass near the limb roots using timing belts and parallel linkages.

    Level
    Advanced
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • Humanoid

    ElectronBot

    A mini desktop robot with 6 degrees of freedom, USB communication, and a display screen, inspired by WALL-E's EVE.

    Level
    Advanced
    Buildability
    55/100
    Buildable with some effort
    Cost
    Not stated
  • No photo yet
    Humanoid

    Head-Neck Control

    A biomimetic robot head with tendon-driven neck controlled via Raspberry Pi and PCA9685 servos.

    Level
    Advanced
    Buildability
    40/100
    Incomplete documentation
    Cost
    Not stated
  • Humanoid

    Gretchen

    Gretchen is an open-source humanoid robot development platform.

    Level
    Advanced
    Buildability
    35/100
    Incomplete documentation
    Cost
    Not stated
  • Photo on GitHub
    Humanoid

    MicroDuck

    An independent hobbyist recreation of the MicroDuck 3D model, provided as SolidWorks source files and a STEP export for a small robot.

    Level
    Advanced
    Buildability
    35/100
    Incomplete documentation
    Cost
    Not stated
  • No photo yet
    Humanoid

    QingLoong

    A full-size humanoid robot with 43 degrees of freedom, designed for bionic motion and autonomous navigation in complex environments.

    Level
    Advanced
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • No photo yet
    Humanoid

    Sprite Humanoid

    FreeCAD hardware source files for the Sprite humanoid robot's structure.

    Level
    Advanced
    Buildability
    30/100
    Incomplete documentation
    Cost
    Not stated
  • Photo on GitHub
    Humanoid

    AlexBot

    An open-source bipedal robot designed for dynamic walking with a cost-effective and rational structure.

    • Works with AI
    • No license
    Level
    Advanced
    Buildability
    25/100
    Incomplete documentation
    Cost
    ¥20,000≈ €2,669 (ECB rate, 14 Oct 2026)
  • No photo yet
    Humanoid

    AgiBot X1 (Lingxi X1)

    AgiBot's open hardware design of its X1 (Lingxi X1) humanoid robot, in three dated versions (2024-10-24, 2025-01-08 and 2025-03-07).

    • No license
    Level
    Advanced
    Buildability
    0/100
    Incomplete documentation
    Cost
    Not stated

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