What it is
Upscale AI launched a product called Token Fabric on Thursday 8 October, according to a Reuters report. It is a networking platform — hardware and software together — that links AI processors across a data centre, so operators can build with accelerators from different suppliers without integrating separate networking systems for each.
The platform combines Upscale’s own networking chips, equipment using Nvidia’s Spectrum-X technology, and software that identifies bottlenecks and flags equipment that may need replacing. The stated goal is keeping expensive accelerators busy rather than waiting on data, which is where a large share of utilisation goes in practice.
Nvidia is the backer and the ingredient
The part that makes this interesting is the ownership. Nvidia is named as a backer alongside Salesforce and the Singapore state investor Temasek, and Nvidia’s Spectrum-X is inside the product being sold as a way to escape single-vendor lock-in.
That is not a contradiction so much as a recognition of where the market is. Neutrality in the fabric does not have to mean neutrality in every component, and Nvidia has reasons to prefer a multi-vendor data centre it has a stake in over one built entirely on somebody else’s interconnect.
The money and the timing
Upscale AI was valued at $2 billion in June 2026, when it raised a $190 million extension to its early-stage round led by Premji Invest, the investment arm of Azim Premji. Total funding to date is $500 million.
The rollout is staged. The first part, which connects groups of AI chips within a data centre, arrives in the fourth quarter of 2026. The full platform rolls out in stages through 2027. Chief executive Barun Kar told Reuters he expects Token Fabric revenue next year in the tens of millions of dollars, potentially reaching the low hundreds of millions.
What is missing
The Reuters report names no customers — only customer types, specifically neoclouds and large cloud providers building out data centres that want chips from multiple suppliers. It gives no pricing and no technical specifications such as bandwidth or supported chip models.
For a networking product, those are the numbers that decide whether it works. Until they exist, this is a positioning announcement with a revenue forecast attached.
What to watch
The fourth-quarter shipment, and whether anyone puts their name to it. A multi-vendor fabric is only interesting once a named operator says it is running AMD and Nvidia parts on the same interconnect in production.
