Industries · Sovereign AI

Your AI, your data, your infrastructure.

Nations and national clouds building sovereign AI must move massive training data in-country, at line rate, on hardware they choose, and under their own control. Zettar fills national-scale networks, runs on the platform you standardize on, stays on-premises, and keeps every byte encrypted and accountable — so your AI factory stays fed without surrendering sovereignty.

Schedule a demo See how it works →
Who we serveNational AISovereign cloudsGovernmentNational research networks
The problem

Sovereignty keeps data in-country — but the data still has to move.

  • Sovereign AI keeps data in-country — but petabytes of training data still have to move, fast.
  • National GPU factories sit idle waiting on data — the most expensive infrastructure you own, earning nothing.
  • Hardware choice is a sovereignty decision, so vendor lock-in is unacceptable.
  • Security, provenance, and jurisdiction are non-negotiable — every byte must be encrypted and accountable.
How Zettar helps

National-scale data movement, on your terms.

Fills national networks

Line rate, no ceiling

Linear scale-out with no software ceiling. Where the network is huge — up to 1.6 Tbps, as on Taiwan's research networks — Zettar fills it. Zettar is never the bottleneck; your infrastructure is the limit, and we reach it.

Sovereign by design

Platform-neutral

Runs on the enterprise platform or local OEM you choose — HPE today; AIC and MiTAC engineered; extensible to Supermicro, Dell, or others — on-premises, with no forced cloud.

Feeds the AI factory

Keep GPUs fed

Scale-out file, object, and streaming movement that keeps national GPU clusters fed — turnkey and pretuned, so your teams and hardware vendors tune nothing.

Secure & accountable

Sovereign-grade integrity

Encrypted with TLS and unconditional end-to-end checksums. Sovereign-grade integrity, with roots in U.S. DOE Exascale science — distance-insensitive, validated over real 5,000- and 12,375-mile transfers.

Proof, not promises
"Zettar moved an actual petabyte over a 5,000-mile network loop in 29 hours — encrypted and checksummed — at 96% bandwidth utilization."
— SLAC National Accelerator Laboratory & ESnet, U.S. DOE Read the record → See the paper →

That run was capped at 80 Gbps to spare the shared network — on a full 100 Gbps link, it's a petabyte a day.

1.6 Tbps
fills national-scale networks — where the network provides it
Build your business case

Put a number on it — and make your case.

See what slow data costs →Build your pitch →
FAQ

Common questions

FAQ

What is sovereign AI data movement?

Moving the massive training data behind national AI in-country, at line rate, on infrastructure the nation controls — without surrendering data sovereignty to a foreign cloud.

FAQ

Does Zettar keep data in-country?

Yes — zx runs on-premises on the platform you choose, with no forced cloud, so data stays under your jurisdiction and control.

FAQ

Are we locked into a hardware vendor?

No — the appliance is platform-neutral: HPE today, AIC and MiTAC engineered, extensible to Supermicro, Dell, or local OEMs. Hardware choice stays a sovereign decision.

FAQ

How much of our national network can it use?

There is no software ceiling — zx scales out to fill national-scale networks, up to 1.6 Tbps where the network provides it, as on Taiwan's research networks.

FAQ

Is it secure enough for government use?

Every transfer is encrypted with TLS and protected by unconditional end-to-end checksums, on a data mover with roots in U.S. DOE Exascale science.

Get started

Feed your AI factory — without surrendering sovereignty.

See the zx Appliance fill national-scale networks at line rate, on the hardware you choose, on-premises and under your control.

Schedule a demo See how it works →