Microduck

Microduck

A tiny open-source biped you can train yourself

257upvotes
Launched August 28, 2026

About Microduck

Microduck is an innovative open-source bipedal robot designed for developers, robotics enthusiasts, and AI researchers interested in reinforcement learning and robot training. Standing at just 25cm and priced at $399, it offers an accessible platform for sim-to-real training, allowing users to develop and test behaviors in simulation before deploying them in the real world. Created by Hugging Face and Pollen Robotics, Microduck comes with seven pre-trained behaviors, making it easier for users to get started with robotics experimentation. Its open-source software stack, licensed under Apache 2.0, provides a flexible environment for cloning, modifying, and retraining, fostering a community-driven approach to robot development. The compact size, affordability, and open-source nature make Microduck ideal for educational purposes, hobbyists, and research projects aiming to explore reinforcement learning in robotics.

Screenshots

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+8 more screenshots

Pros

  • Affordable price point at $399 for an open-source robot
  • Compact size (25cm) suitable for various environments
  • Pre-trained behaviors simplify initial experimentation
  • Open-source software stack encourages customization and community collaboration
  • Designed specifically for reinforcement learning and sim-to-real transfer

Cons

  • Limited to basic pre-trained behaviors out of the box
  • May require technical expertise for modification and training
  • Relatively niche market may limit mainstream adoption

Use Cases

1Educational robotics and STEM learning
2Reinforcement learning research and experimentation
3Prototyping robot behaviors in simulation before real-world deployment
4Hobbyist robotics projects
5Development of custom behaviors for research or entertainment
6Exploring AI-driven control systems in small-scale robots

Pricing

Pricing not verified

Quick Info

Upvotes257
Comments7
Launched8/28/2026

Topics

Open SourceRobotsArtificial Intelligence

Makers

Thomas Wolf

Thomas Wolf

Alternatives

Boston Dynamics Spot
Unitree Robotics Quadruped Robots
OpenAI Gym with robotics simulation environments
Hanson Robotics Sophia (more advanced humanoid robots)
Robotis OP3 Open-Source Humanoid
View all Microduck alternatives →

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