About
Rewiring AI
with light
AI compute is scaling faster than the networks that connect it — we’re here to change that
Our belief
Today, data center networks still move data as electrons — converting light to electricity and back at every switch, burning power and adding delay at every hop. We believe the next generation of AI infrastructure will run on light, end to end. PhotonBit.ai is building the optical switching to make that real — for every AI data center, not just the largest few.
Why now
The moment for light
AI is scaling fast
Models and clusters keep growing, and the network connecting them has become the bottleneck.
Electrical switching is at its limits
Every new generation demands more bandwidth and more power than electrical switches can efficiently deliver.
Optics is ready
Optical switching has proven itself at hyperscale. Now it’s time to bring it to everyone.