FlexAI vs Vast.ai
As of , FlexAI and Vast.ai share 2 GPUs today, but on none do both list an on-demand rate: at least one side is community capacity or a marketplace floor, compared below and not counted. On the priciest shared card, NVIDIA B200: FlexAI $6.25 (GPU only) vs Vast.ai $15.00 (Multi-GPU machines · floor) per GPU-hour — not the same market, not counted.
On-demand, per GPU-hour
| GPU | FlexAI |  Vast.ai | Difference | Cheaper |
|---|---|---|---|---|
| NVIDIA B200 median $6.99 · 39 providers · lowest Beam $4.11 from | $6.25 GPU only captured Deploy ↗ | $15.00 Multi-GPU machines · floor captured Deploy ↗ | — | not the same market |
| NVIDIA H200 median $4.54 · 56 providers · lowest Beam $2.09 from | $3.15 GPU only captured Deploy ↗ | $6.43 Multi-GPU machines · floor captured Deploy ↗ | — | not the same market |
How this is compared
Cloud GPU rental prices of FlexAI and Vast.ai, compared per GPU-hour on the GPUs both list. Where a provider has several tiers or regions, its cheapest on-demand rate is used and labelled. Community capacity (RunPod Community Cloud) and marketplace floors are shown only where a provider has nothing else, and never decide which is cheaper.
GPU by GPU
- NVIDIA B200: FlexAI $6.25 (GPU only) vs Vast.ai $15.00 (Multi-GPU machines · floor) per GPU-hour — not the same market, not counted.
- NVIDIA H200: FlexAI $3.15 (GPU only) vs Vast.ai $6.43 (Multi-GPU machines · floor) per GPU-hour — not the same market, not counted.
Not compared: GPUs only one of the two lists, reserved/committed tiers, and anything either provider prices only on request. See each provider's page for its full list.
Data updated: