Osium AIOsium AI
Osium AI

Osium AI

AI-powered platform that accelerates materials discovery and innovation for R&D engineers.

2023Active9

About

Osium AI develops state-of-the-art AI technologies for materials properties predictions, inverse design of materials, and accelerated microscopy image analysis. The platform enables materials R&D engineers to formulate and analyze materials much faster than traditional methods. Co-founded in 2023 by Sarah Najmark (ex-Google X Tech Lead) and Luisa Bouneder (Stanford MS, Ecole Polytechnique), both AI researchers, the Paris-based YC-backed startup has raised $3.1M from investors including Kima Ventures, Collaborative Fund, and Atomico.

Technology stack

detected 2026-06-16
Est. monthly stack spend~$130/mo
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Frequently asked

What does Osium AI do?

Osium AI develops state-of-the-art AI technologies for materials properties predictions, inverse design of materials, and accelerated microscopy image analysis. The platform enables materials R&D engineers to formulate and analyze materials much faster than traditional methods. Co-founded in 2023 by Sarah Najmark (ex-Google X Tech Lead) and Luisa Bouneder (Stanford MS, Ecole Polytechnique), both AI researchers, the Paris-based YC-backed startup has raised $3.1M from investors including Kima Vent…

How much funding has Osium AI raised?

Osium AI has raised a total of $3M in funding. The most recent round on record is Seed.

Where is Osium AI headquartered?

Osium AI is headquartered in Paris, France.

When was Osium AI founded?

Osium AI was founded in 2023.

What industry does Osium AI operate in?

Osium AI operates in AI, Materials Science, Deep Tech, R&D.

How many employees does Osium AI have?

Osium AI has approximately 9 people on record.