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Scale Out

Open Ethernet Fabrics

Upscale AI delivers open, interoperable Ethernet systems built on NVIDIA Spectrum-X switch silicon and a SONiC-based network operating system. Designed for heterogeneous AI clusters, these systems connect accelerators, memory, and storage into a high-performance fabric for distributed training and large-scale inference.

Two Products. One Mission.

Everything AI Scale Demands. Nothing It Doesn't.

Scale Out gives AI infrastructure teams the performance they need and the freedom to build without limits.

Open.

Open.

Build heterogeneous clusters with any hardware combination — no reengineering, no ecosystem constraints.

Performance .

Performance .

As AI evolves, your network evolves with it — no costly overhauls, no starting over.

TCO

TCO

Open standards mean competitive hardware choices, reduced total cost of ownership, and infrastructure that grows without a full rebuild.

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About the product

[PLACEHOLDER -- client to provide step-by-step product architecture or deployment flow for SkyHammer. Four steps needed.]

Scale Out Step 1

Scale Out

Silicon, systems, and software engineered together from the ground up for AI scale-out workloads.

Scale Out Step 2

Scale Out 2

Silicon, systems, and software engineered together from the ground up for AI scale-out workloads.

Scale Out Step 3

Scale Out 3

Silicon, systems, and software engineered together from the ground up for AI scale-out workloads.

Numbers that prove our expertise

Performance That Speaks for Itself

SkyHammer is engineered for the performance demands of large-scale AI training, built to keep thousands of accelerators in sync with the precision and consistency modern AI infrastructure requires.

$300M

Total Funding Raised

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100B

Projected AI Networking Market by 2030

100B

Projected AI Networking Market by 2030

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Two Products. One Mission.

The Scale Out Advantage

See how SkyHammer stacks up against the legacy architectures holding AI infrastructure back.

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Scale Out
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Retrofitted Architecture

Scale Out Advantage 1

Open by Design

Open by Design

Silicon, systems, and software engineered together from the ground up for AI scale-out workloads.

Ecosystem Constraints

Ecosystem Constraints

Legacy networking solutions were designed for a pre-AI world, forcing infrastructure teams to work around architectures never built for scale-up AI workloads.

Scale Out Advantage 2

Purpose-Built for AI

Purpose-Built for AI

Silicon, systems, and software engineered together from the ground up for AI scale-up workloads.

Retrofitted Architecture

Retrofitted Architecture

Legacy networking solutions were designed for a pre-AI world, forcing infrastructure teams to work around architectures never built for scale-up AI workloads.

Scale Out Advantage 3

Full Stack. Fully Integrated.

Full Stack. Fully Integrated.

Silicon, systems, and software engineered together from the ground up for AI scale-up workloads.

Fragmented Stack

Fragmented Stack

Point solutions from multiple vendors create integration challenges, specialized engineering requirements, and infrastructure that's hard to scale.

Scale Out Advantage 4

Shaping the Standards
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UEC
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UALink
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SONiC

Shaping the Standards

As an active participant in UEC, UALink, and SONiC, Upscale AI isn't just compliant with open standards. We're helping define them.

Dependent on One Vendor

Dependent on One Vendor

Proprietary ecosystems mean limited hardware choices, higher costs, and infrastructure tied to a single vendor's roadmap.

The Latest from Upscale AI

News, Insights, and
Industry Perspectives

High-Performance Open Standards-Based Networking Fabric to Drive Growth for Generative AI Datacenters
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Blogs

High-Performance Open Standards-Based Networking Fabric to Drive Growth for Generative AI Datacenters

Generative AI training and inference workloads are becoming increasingly complex, involving enormous datasets and requiring significant computational resources to generate, fine-tune, and deploy AI models.

Nov 29, 2024

Sanjay Gupta

Communications within a High-Bandwidth Domain (Pod) of Accelerators (GPUs): Mesh vs switched
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Blogs

Communications within a High-Bandwidth Domain (Pod) of Accelerators (GPUs): Mesh vs switched

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

Feb 21, 2025

Subrata Banerjee

Why Scale-up Needs Memory Semantics?
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Blogs

Why Scale-up Needs Memory Semantics?

The quest for building ever more powerful AI systems inevitably leads us to the challenge of scale-up networking.

Mar 11, 2025

Amit Srivastava

The Latest from Upscale AI

Questions & answers

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Ready to See What Purpose-Built
AI Networking Looks Like?

Talk to our team and see how Upscale AI performs against your specific workload and infrastructure requirements.

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