How this provider sells
Hardware owner
Independent hosts — anything from a datacenter with spare racks to a few cards in someone's spare room.
Price set by
Each host sets its own price; the platform brokers and takes a cut.
You are buying from
A stranger whose machine the platform vets to some degree. Reliability, bandwidth and how long the machine stays online vary by host, not just by price.
Widest spread on one card here: 2 listings of NVIDIA RTX PRO 6000 Blackwell 96GB at on-demand rates, $1.19 to $1.46 (23% apart). Two identical cards in the same place can differ sharply because two different people priced them.
Cheapest rate over time
Not enough history yet. Price history comes from closing an offer row when its price changes, and the collector does not do that yet — so there is one observation per offer and nothing to chart. This fills in once that lands.