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OS3

Affordable, intelligent humanoid robots built to deploy at scale

Hiring

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.

Topics

Location
San Francisco, CA, United States
Team size
2 employees
YC batch
Summer 2026
Status
Active
Stage
Early stage

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Questions and answers

What does OS3 do?

Affordable, intelligent humanoid robots built to deploy at scale

Where is OS3 based?

San Francisco, CA, United States

How many people work at OS3?

2 employees, according to the company profile.

Has OS3 raised money?

There are no funding rounds for OS3 in our data.

What are the alternatives to OS3?

Similar startups: Orangewood Labs, Yummy Future, and Almond.