The routing layer for GPU compute, priced like an energy market.

Petabyte aggregates underutilized GPU capacity from distributed providers and routes it to buyers below hyperscaler prices — with cryptographically verified hardware, container isolation, escrow-protected settlement, and a double-entry ledger. Real payment rails and vendor TEE attestation are on the roadmap, not yet live; we say exactly what is built and what is not.

The problem

GPU compute is expensive and scarce. Hyperscalers charge premium rates with limited high-end availability — while enormous capacity sits idle across smaller providers, with no efficient way to monetize it.

The solution

A marketplace that unlocks that hidden supply. Buyers get cheaper on-demand GPUs without lock-in, secured today by hardened container isolation and escrow. Providers turn idle hardware into revenue with escrowed, ledger-tracked settlement. Stronger micro-VM/TEE isolation and idle-fallback are on the roadmap.

Vision — beyond a marketplace

Petabyte starts as a GPU marketplace but builds toward the routing layer for compute-as-a-commodity — real-time pricing and cross-provider arbitrage that treat GPU power like electricity. The deeper lever: pairing this with structurally cheap electrons to power AI where the electron is cheapest — the path to a sovereign, trust-minimized compute network.

Infrastructure — built & tested today

Lumaris API

Control plane & job orchestration

Escrow & Ledger

Double-entry, exact-decimal, refund-on-reaper

Explainable Routing

Deterministic scoring + audit record

Container Isolation

cap-drop, no-net, read-only, no host fallback

Agent Attestation

Ed25519-signed hardware reports

Render & Transcode

Fan-out / stitch pipelines

AI Templates

One-click vLLM, Ollama, ComfyUI

Sandbox Ledger

Payout state machine (sandbox by default)

On the roadmap — not yet live, and we don't claim otherwise

Vendor TEE Attestation

NVIDIA NRAS / AMD SEV-SNP (stub verifier today)

Micro-VM Isolation

Firecracker / QEMU + GPU passthrough

Live Payment Rails

Stripe in / provider payouts out (adapters written)

Idle Fallback

Hard-preempt utilization capture