macrostack

marketplace · vm · Layer 2.5

TensorDock

Cheap VMs with a GPU attached for development and small training runs.

medium portability Movable with effort. Expect to redo images, storage wiring and networking.

What you are buying

Business model
Brokers capacity somebody else owns. Cheapest headline rates, and the machine you get is not the machine you chose.
How you reach it
You get virtual machines. The familiar cloud model.
Accelerators
Broad consumer and datacentre mix
Regions
Global
Pricing model
Marketplace hourly.
Getting started
Very low.
Capacity
Variable.
Ownership
Private.

Verified 2026-09-09. Fields reading “not published” are exactly that — we do not estimate a figure a vendor withholds.

The counterparty

Marketplace risk.

A multi-year GPU commitment is a credit decision wearing a cloud contract. This is the section no benchmark covers and the one that decides what happens to your workload in 2028.

The catch

Host quality varies. Read the machine specs, not just the price.

The economics

Consistently under the neoclouds because the hardware is somebody else's capital.

No rate is quoted on this page on purpose. Published list prices at this layer move weekly and essentially nobody signing a real contract pays them. Dated, sourced figures live in the GPU cost calculator, where the cheapest and dearest published on-demand price for the identical H100 sit 5.6× apart.

The layers underneath this one

Whatever you rent here is a chip in a building that needs power. In 2026 megawatts, not silicon, are the binding constraint on the whole industry — a frontier rack draws 120–200 kW against a 2026 average near 27 kW, and the US interconnection queue exceeds 2,600 GW.

Layer 2 — Silicon · Layer 1 — Energy · The interconnection queue · Tokens per watt

Compared against

  • TensorDock vs RunPod — Two marketplaces, and how much curation is worth paying for.Compare with RunPod

Related providers

  • CUDO Compute — marketplace, medium portability
  • Akash Network — marketplace, medium portability
  • io.net — marketplace, medium portability
  • RunPod — marketplace, medium portability
  • Salad — marketplace, medium portability
  • Spheron — marketplace, medium portability

Sources

Macrostack does not benchmark clusters and does not pretend to. For hands-on performance ratings of GPU clouds, SemiAnalysis’s ClusterMAX tests the hardware directly. This page covers what their scorecard does not: who owns the company and how you get out.

The Macrostack brief

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