Provider pricing

Vast.ai AI API pricing

Vast.ai is a peer-to-peer GPU marketplace where hosts rent out idle hardware. It frequently lists H100, A100, and RTX 4090 instances at 50-80% below hyperscaler pricing, with interruptible and on-demand tiers.

Founded2018
HeadquartersLos Altos, CA
Tracked modelsDirectory

Best for

Researchers and small teams running training or batch inference on a budget.

Strengths

  • Cheapest GPU hourly rates in the market
  • Wide range from RTX 4090 to H100 SXM
  • Interruptible instances for additional savings
  • Docker-based deployment in minutes