OS3

About

OS3 is building the platform that makes intelligent robots accessible to every business. Today, robotics is constrained by two fundamental bottlenecks: hardware is too expensive to deploy at scale, and robots are difficult to train because high-quality robotics data is scarce and costly to collect. We built OS3 to solve both. Our two-person team designed and a US-made mobile humanoid robot for a fraction of the cost of commercial alternatives. On the intelligence side, instead of relying on expensive robot-generated training data, we trained our own video-action model on 150,000 hours of real-world video spanning more than 2,000 tasks. Every deployed robot feeds new experience into our reinforcement learning pipeline, self improving robot fleet over time. This creates a robot that can be deployed across industries to automate repetitive, physical work without requiring a new robot or training pipeline for every task. Our robots are already deployed in hotels, with customers now expanding the platform into biotech, hospitals, and data centers, including a wet lab at Stanford. Our mission is to do for robotics what Apple did for personal computing: take technology that was once expensive, specialized, and inaccessible and make it powerful and usable at massive scale. We’re building toward a world with billions of intelligent robots, and OS3 is the platform that makes that possible.

Founders

• 
  Rishabh Chanana· Founder

  Built a computer at 10. First line of code at 12. Built & programmed a robot at 17. Grad School at UCSD, Robotics & AI. NLP research with Harvard and Georgia Tech. Trained LLMs at ServiceNow & built patented ML systems. Now soldering and training robots at OS3.

  LinkedIn ↗Twitter ↗
• 
  Chris Hailey· Founder

  Co-Founder at OS3. Ex-Coinbase software engineer on the asset addition team, generated over $19 billion of trading volume. Turned a YC hackathon winning project into a $10K MRR idea. Undergrad CS from USC with Presidential Merit scholarship. Serial marathon runner, most recently completed the 2025 Oakland Marathon in 3 hours 12 minutes.

  LinkedIn ↗Twitter ↗

Product launches · 1 launch

• OS3: Intelligence and Machines for Physical Labor ↗▲ 7Aug 11, 2026

  Semi-humanoid hardware & Model based on 150k hours of Videos. Preorders Live Now

Change history · 23 recorded

1. September 11, 2026
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2. September 10, 2026
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3. September 8, 2026
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4. September 4, 2026
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5. September 3, 2026
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6. August 30, 2026
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7. August 29, 2026
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8. August 23, 2026
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9. August 22, 2026
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10. August 21, 2026
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11. July 26, 2026
    • Started hiring07:00 PM