Live GPU rental market

AI rents GPUs
by the hour.Yours is asleep.

IDLERACK runs a real benchmark on the graphics card in your machine, right in this tab, prices it against live rentals on the open market, and racks it next to every card that has been measured.

market: public offers on Vast.ai, refreshed every 5 min · snapshot
U-- · your slotnot racked
$0.00/h
Run the probe to price your card.
--measured TFLOPS
--like a
Run the probe →
--GPUs for rent right now
--countries hosting
--H100, median per hour
0visitor cards racked
01 · How it works

From your desk
to the rack.

Every card gets priced the same way a rental market prices it: by what it can actually do, measured on your hardware, not guessed from the name on the box.

TFLOPSWEBGPUMATMULCOPY
STEP 01

Probe the card

A compute shader multiplies big matrices and streams memory on your GPU for a few seconds. Nothing is installed, nothing leaves the tab except the result.

$ / HOUR
STEP 02

Price it on the open market

Hundreds of live rental offers, grouped by GPU class. Your card lands between the two classes it measures closest to, at their real median price.

U01
STEP 03

Rack it

Give it a name and it takes a slot in the public rack, next to the data center cards and every other visitor's machine. Anyone can walk the rack.

02 · Appraise

What is your GPU
worth an hour?

Takes about ten seconds. Close other heavy tabs first. Laptops on battery run slower, which is exactly what a renter would see.

idlerack / probe
ready. the probe runs on your GPU through WebGPU.
press run.
throughput-- GFLOPS
WebGPU: checking…
Appraisal
Your card
$0.000/ hour, est.
Priced against live offers once the probe finishes.
--TFLOPS measured
--TFLOPS est. peak
--GB/s memory
gross / day $0.00power / day $0.00net / month $0.00
Racking publishes your card's name, its measured numbers and the price. No wallet, no address.
03 · The rack

Every card,
one rack.

Each 1U slot is a real GPU for rent right now, or a visitor's card that went through the probe. Hover a slot. The bright ones are people.

visitor cardmarket offer, LED = price
--slots
--visitor cards
--rack value, $ / hour
--relay
04 · Market

The open market,
by the hour.

Median per-GPU price of every offer we can see, class by class. The bar runs from the cheapest offer to the dearest, the white tick is the median.

ClassVRAMOffersMedianRange$ per TFLOP·h
Where the GPUs are

Hosts in -- countries

05 · $IDLE

Nothing sits idle
for long.

$IDLE is the rack's token on Robinhood Chain. Here is plainly what works today and what doesn't yet.

What's live today

Measure, price, rack.

Everything on this page runs on real numbers: your GPU, live offers, a public relay for the rack.

  • LIVEWebGPU probe: matrix multiply + memory stream on your own card
  • LIVEPricing against live Vast.ai offers, every 5 minutes
  • LIVEPublic rack of visitor cards over an open MQTT relay
  • LIVEPower and utilization calculator
Not yet

Honest about the rest.

IDLERACK does not rent your GPU out and holds no one's money. The price is what the open market pays for a card that measures like yours.

  • LATERHolder slots: $IDLE holders get lit slots at the top of the rack
  • LATERRack history: how your card's price moves week to week
  • LATEROne-click route to list a card with a real host