GPU.ai vs Nebula Block
As of , GPU.ai lists the lower on-demand rate on 3 of the 5 GPUs both offer on-demand; Nebula Block wins on 2. On the priciest shared card both list on-demand, NVIDIA A100 80GB: GPU.ai $1.23 vs Nebula Block $1.43 per GPU-hour on-demand — GPU.ai is $0.20 (14%) cheaper.
On-demand, per GPU-hour
| GPU |  GPU.ai |  Nebula Block | Difference | Cheaper |
|---|---|---|---|---|
| NVIDIA A100 80GB median $1.99 · 63 providers · lowest Yotta Labs $0.92 | $1.23 from captured Deploy ↗ | $1.43 captured Deploy ↗ | $0.20 (14%) | GPU.ai |
| NVIDIA RTX 5090 median $0.79 · 23 providers · lowest OpenRelay $0.50 | $1.19 from captured Deploy ↗ | $1.02 captured Deploy ↗ | $0.17 (14%) | Nebula Block |
| NVIDIA L40 median $0.97 · 11 providers · lowest GPU.ai $0.78 from | $0.78 from captured Deploy ↗ | $1.06 captured Deploy ↗ | $0.28 (26%) | GPU.ai |
| NVIDIA RTX A6000 median $0.59 · 21 providers · lowest Thunder Compute $0.35 | $0.40 from captured Deploy ↗ | $0.54 captured Deploy ↗ | $0.14 (26%) | GPU.ai |
| NVIDIA RTX A4000 median $0.25 · 11 providers · lowest Hyperstack $0.15 | $0.25 from captured Deploy ↗ | $0.17 captured Deploy ↗ | $0.08 (32%) | Nebula Block |
How this is compared
Cloud GPU rental prices of GPU.ai and Nebula Block, 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 A100 80GB: GPU.ai $1.23 vs Nebula Block $1.43 per GPU-hour on-demand — GPU.ai is $0.20 (14%) cheaper.
- NVIDIA RTX 5090: GPU.ai $1.19 vs Nebula Block $1.02 per GPU-hour on-demand — Nebula Block is $0.17 (14%) cheaper.
- NVIDIA L40: GPU.ai $0.78 vs Nebula Block $1.06 per GPU-hour on-demand — GPU.ai is $0.28 (26%) cheaper.
- NVIDIA RTX A6000: GPU.ai $0.40 vs Nebula Block $0.54 per GPU-hour on-demand — GPU.ai is $0.14 (26%) cheaper.
- NVIDIA RTX A4000: GPU.ai $0.25 vs Nebula Block $0.17 per GPU-hour on-demand — Nebula Block is $0.08 (32%) cheaper.
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: