Skip to content
RobothecaBeta
Log in

Explore robots

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

Filters

Type
Level
Buildability

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

Options
Labels
Origin

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.

Clear filters
Sort:Most buildable
GridList

17 robots of 270

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

  • reBot DevArm B601-DM

    A 6-axis desktop robot arm with a gripper, made of CNC aluminium and 3D-printed parts and driven by CAN bus motors, for robot learning and research.

    Robot armAdvancedBuildability 85/100 · Ready to build
    • Works with AI
    Cost not stated

  • PAR6 Collaborative Robot Arm

    A 3D-printed collaborative robot arm for research, education and rapid prototyping in physical AI.

    Robot armAdvancedBuildability 78/100 · Buildable with some effort
    • Works with AI
    Cost not stated

  • EL-A3

    A 7-DOF desktop robotic arm with a Python SDK and ROS2 control system for research and education.

    Robot armAdvancedBuildability 75/100 · Buildable with some effort
    Cost not stated

  • PAROL6

    A 6-axis 3D-printed desktop robot arm with stepper motors, gearboxes and belts, modelled on industrial arms, with its own control firmware.

    Robot armAdvancedBuildability 69/100 · Buildable with some effort
    Cost not stated

  • Dual Scorpion

    A 7-DOF dual-arm bimanual robot platform derived from the SO-101 design, with matching leader arms for teleoperation.

    Robot armAdvancedBuildability 65/100 · Buildable with some effort
    • Works with AI
    $486.88≈ €435 (ECB rate, 14 Oct 2026)

  • YAO

    A 7-DOF personal robotic arm with ROS-based simulation and control.

    Robot armAdvancedBuildability 65/100 · Buildable with some effort
    Cost not stated

  • Mockway Robot

    An open-source 6-DOF collaborative robotic arm system with mechanical structure, electronics, and software.

    Robot armAdvancedBuildability 63/100 · Buildable with some effort
    Cost not stated

  • RAVEN

    A 3-DOF robotic manipulator arm built on quasi-direct-drive actuators, with CAD, URDF and 3D-printable parts.

    Robot armAdvancedBuildability 60/100 · Buildable with some effort
    Cost not stated

  • AIRA

    A 3D-printable 7-DoF robotic arm with native LeRobot integration for teleoperation, demonstration recording, and policy training.

    Robot armAdvancedBuildability 57/100 · Buildable with some effort
    • Works with AI
    €2,000

  • DIY Delta robot

    A DIY delta-type parallel robot controlled from a Python application with live kinematics visualization and Bluetooth connection.

    Robot armAdvancedBuildability 45/100 · Incomplete documentation
    Cost not stated

  • Sixi 2 Robot Arm

    An open source six degree of freedom industrial robot arm that can hold 2kg at 80cm.

    Robot armAdvancedBuildability 45/100 · Incomplete documentation
    Cost not stated

  • ALTO 3D Printed 6 Axis Robotic Arm

    A 3D printed desktop high precision 6 axis robotic arm controlled over USB with a Python API.

    Robot armAdvancedBuildability 40/100 · Incomplete documentation
    $400≈ €357 (ECB rate, 14 Oct 2026)

  • SCARA Parallel

    A parallel SCARA robotic arm designed for graduation project, featuring closed-loop stepper motors, harmonic reducers, carbon fiber rods, 3D-printed joints, and motion control with linear interpolatio

    Robot armAdvancedBuildability 40/100 · Incomplete documentation
    Cost not stated

  • MickRobot

    An open-source single-arm mobile robot that adds a 7-degree-of-freedom arm to a mobile chassis for grasping and carrying tasks in complex environments.

    Robot armAdvancedBuildability 35/100 · Incomplete documentation
    • No license
    Cost not stated

  • RR1: Real Robot One

    A DIY 3D-printable 6-axis desktop robotic arm with closed-loop encoders on each joint, driven by Nema 23 and Nema 17 stepper motors and custom planetary gearboxes.

    Robot armAdvancedBuildability 35/100 · Incomplete documentation
    Cost not stated

  • Ruishi modular exoskeleton

    The Ruishi modular exoskeleton: joint and slip-ring modules, the hardware and joint-motor lists, and installation examples.

    Robot armAdvancedBuildability 30/100 · Incomplete documentation
    Cost not stated

  • Panthera-HT

    Mechanical model and parts list of HighTorque's Panthera-HT robot arm: SolidWorks 2024 sources, STEP files and a BOM spreadsheet.

    Robot armAdvancedBuildability 20/100 · Incomplete documentation
    Cost not stated

More to explore