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Osseus

Osseus is a YC Summer 2026 (S26) company. Team of 2.

  • Robotics
  • B2B
  • Enterprise Software
  • Infrastructure
  • AI

About Osseus

GPAgent's own fund-neutral profile, written from public information. Updated Oct 4, 2026.

Summary

Osseus builds a development platform for robotics teams that connects their existing tools, CAD, ECAD, GitHub, Jira, docs, and test runs, into a live dependency graph spanning every part, board, requirement, test, and decision. When engineers make a hardware change, the platform traces the impact across mechanical, electrical, and software layers, runs affected tests and simulations, and generates fixes on branches. It also hosts a component marketplace where teams source or substitute parts during prototyping, and it centralizes design review by surfacing supplier feedback, past decisions, and prior engineering context inline.

Go-to-market

Robotics engineering teams are the primary buyers, reached through integration with the tools they already use; the platform targets organizations building physical robots who currently manage cross-domain change impact manually across disconnected tools and email threads.

From the Y Combinator listing

How Osseus describes itself in Y Combinator's public directory.

The intelligent development platform for robotics

Osseus is the intelligent development platform for robotics. It plugs into the tools a team already uses - CAD, ECAD, GitHub, Jira, docs, messaging, and test runs - creating a live dependency graph of their entire robot stack. It automatically builds and maintains the relationships between every part, board, requirement, test, and decision. When a hardware change is made, the map traces the downstream impact across mechanical, electrical, and software. Osseus's agents find which requirements may be compromised, run the attached tests and sims, create fixes for the affected hardware/software on branches, and re-run the tests to confirm the new design doesn’t break downstream. Osseus includes a robotics component marketplace. Teams can list spare parts and hardware for others to buy/rent during prototyping, and designs can be evaluated against real component availability. If a part has a long lead time or is unavailable, engineers can quickly find compatible alternatives in their area instead of waiting weeks or asking around their network. Design review also happens in Osseus. Engineers see why a design might not work, what's been tried before, and why something was built the way it was, pulled from prior conversations between engineers and with suppliers. Suppliers comment directly on a part through a secure link instead of back and forth over email, and what they say is remembered. If a supplier flags that a design isn't machinable, or that changing a feature would cut cost, that insight automatically appears the next time someone designs something similar, saving time and money. We ultimately will use the platform's deep engineering understanding to develop physical-AI models that reason jointly over the robot's geometry, electronics, kinematics, components, software, and real-world performance so people can optimize and iterate on robots much faster. Get in touch to learn more!

Facts

Industry
B2B / B2B -> Engineering, Product and Design
Team size
2
Status
Active
Stage
Early

Founders (2)

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