Upscale AI

Upscale delivers open, interoperable Ethernet systems using NVIDIA Spectrum-X switch silicon and a SONiC-based network operating system. They connect accelerators, memory, and storage in heterogeneous AI clusters for training and inference.

SkyHammer is designed to provide deterministic, low-latency scale-up networking for synchronized AI workloads. Its ASIC-based design reduces communication bottlenecks across accelerators, memory, and storage for large-scale training and inference.

AI infrastructure is scaling at an incredibly fast pace in the cloud and the edge data centers for both training and inference.

Upscale's blog features insights on next-generation ethernet, open-source network operating systems, and AI-powered networking solutions.

AI workloads have outpaced the infrastructure built to support them. General-purpose networks weren't designed for the speed, scale, and complexity of modern AI. It’s time for a network designed for the future.

Upscale offers career opportunities and is building a networking layer for the AI era and Ethernet technology.

Upscale is building the network infrastructure the AI era demands, open, high-performance, and built from the ground up to scale without limits.

Upscale builds next-generation AI network infrastructure with scalable systems, intelligent automation, and seamless connectivity.

The page describes how Upscale collects, uses, and protects personal information, outlines its privacy practices and user rights, and explains how it handles data securely.

Upscale AI, a Santa Clara pure-play AI networking infrastructure company, raises $190 million in a Series A-1 round led by Premji Invest. The financing brings its total funding to $500 million and values the company at $2 billion. Upscale AI aims to become the next Cisco.

Jun 2026FortuneNews article

Upscale AI, a Santa Clara-based AI networking infrastructure company, announces $190 million in Series A-1 financing, bringing its total funding to $500 million and its valuation to $2 billion. Premji Invest leads the round, joined by new investors NVIDIA, Salesforce Ventures, Seligman Ventures, and Temasek, as well as existing investors Maverick Silicon, Mayfield, Prosperity7 Ventures, StepStone Group, and Tiger Global.

Jun 2026VC News DailyNews article

Upscale AI says it is using NVIDIA Spectrum-X Ethernet switch silicon in its scale-out AI networking systems as part of the NVIDIA Partner Network.

Mar 2026Upscale AINews article

Upscale AI announces a $200 million Series A to build open, standards-based AI networking infrastructure. Tiger Global, Premji Invest, and Xora Innovation lead the financing.

Jan 2026Intel CapitalNews article