GPU.ai vs OpenRelay
As of , OpenRelay lists the lower on-demand rate on 7 of the 8 GPUs both offer on-demand; GPU.ai wins on 1. On the priciest shared card both list on-demand, NVIDIA B300: GPU.ai $8.99 vs OpenRelay $8.49 per GPU-hour on-demand — OpenRelay is $0.50 (6%) cheaper.
On-demand, per GPU-hour
| GPU |  GPU.ai |  OpenRelay | Difference | Cheaper |
|---|---|---|---|---|
| NVIDIA B300 median $8.99 · 26 providers · lowest Deep Infra $5.89 | $8.99 from captured Deploy ↗ | $8.49 captured Deploy ↗ | $0.50 (6%) | OpenRelay |
| NVIDIA B200 median $6.94 · 40 providers · lowest Hostinger $4.50 from | $7.99 from captured Deploy ↗ | $6.30 captured Deploy ↗ | $1.69 (21%) | OpenRelay |
| NVIDIA H100 SXM median $3.29 · 41 providers · lowest Cudo Compute $1.79 GPU only | $2.54 from captured Deploy ↗ | $2.60 captured Deploy ↗ | $0.06 (2%) | GPU.ai |
| NVIDIA RTX PRO 6000 Blackwell median $2.20 · 42 providers · lowest Hostinger $0.65 from | $1.69 from captured Deploy ↗ | $1.55 captured Deploy ↗ | $0.14 (8%) | OpenRelay |
| NVIDIA A100 80GB median $1.99 · 63 providers · lowest Yotta Labs $0.92 | $1.23 from captured Deploy ↗ | $1.10 captured Deploy ↗ | $0.13 (11%) | OpenRelay |
| NVIDIA RTX 5090 median $0.79 · 23 providers · lowest OpenRelay $0.50 | $1.19 from captured Deploy ↗ | $0.50 captured Deploy ↗ | $0.69 (58%) | OpenRelay |
| NVIDIA RTX 4090 median $0.48 · 17 providers · lowest OpenRelay $0.35 | $0.89 from captured Deploy ↗ | $0.35 captured Deploy ↗ | $0.54 (61%) | OpenRelay |
| NVIDIA GeForce RTX 3090 median $0.42 · 10 providers · lowest OpenRelay $0.18 | $0.50 from captured Deploy ↗ | $0.18 captured Deploy ↗ | $0.32 (64%) | OpenRelay |
How this is compared
Cloud GPU rental prices of GPU.ai and OpenRelay, 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 B300: GPU.ai $8.99 vs OpenRelay $8.49 per GPU-hour on-demand — OpenRelay is $0.50 (6%) cheaper.
- NVIDIA B200: GPU.ai $7.99 vs OpenRelay $6.30 per GPU-hour on-demand — OpenRelay is $1.69 (21%) cheaper.
- NVIDIA H100 SXM: GPU.ai $2.54 vs OpenRelay $2.60 per GPU-hour on-demand — GPU.ai is $0.06 (2%) cheaper.
- NVIDIA RTX PRO 6000 Blackwell: GPU.ai $1.69 vs OpenRelay $1.55 per GPU-hour on-demand — OpenRelay is $0.14 (8%) cheaper.
- NVIDIA A100 80GB: GPU.ai $1.23 vs OpenRelay $1.10 per GPU-hour on-demand — OpenRelay is $0.13 (11%) cheaper.
- NVIDIA RTX 5090: GPU.ai $1.19 vs OpenRelay $0.50 per GPU-hour on-demand — OpenRelay is $0.69 (58%) cheaper.
- NVIDIA RTX 4090: GPU.ai $0.89 vs OpenRelay $0.35 per GPU-hour on-demand — OpenRelay is $0.54 (61%) cheaper.
- NVIDIA GeForce RTX 3090: GPU.ai $0.50 vs OpenRelay $0.18 per GPU-hour on-demand — OpenRelay is $0.32 (64%) 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: