We're Lightmatter
The photonic (super)computer company
Our photonic AI computing
platform enables the largest,
most powerful neural networks
in the world while reducing
environmental impact.
Energy Forecast
You have big (and growing) neural networks, but they’re expensive to deploy and the ballooning environmental footprint is undeniable.
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Non Data Center
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Data Center
Photonic Computing is Here to Take Us There
Traditional computing approaches aren’t going to get you there from here.
With Lightmatter’s photonic computing platform, we can save energy and power AI’s rapid growth— without hurting the planet.


Photonic Compute

Electronic Compute

It's Time for Something (R)evolutionary
Through the combination of electronics, photonics, and new algorithms, we’ve built a next-generation computing platform purpose-built for AI.

Our Products
Envise
A general-purpose machine learning accelerator that combines photonics and transistor-based systems.
Passage
A wafer-scale, programmable photonic interconnect that enables arrays of heterogeneous chips to communicate.
Idiom
Standard deep learning frameworks and model exchange formats, providing the transformations and tools required.