Vast.ai
Vast.ai is a marketplace, which often makes it the cheapest option for flexible workloads.
Getting your API key
- Log in to Vast.ai
- Open account settings
- Copy your API key
- Add it in Settings → Provider Keys in Pulserun
Direct link: Vast.ai account
What you’ll typically find
Vast.ai often has strong pricing on:
- RTX 4090
- RTX A6000
- A100 variants
- other marketplace inventory depending on supply
Pricing model
Prices come from marketplace offers, so availability and rates can move quickly.