Hot Aisle
vs
Spheron
What's good about each
- Single-GPU MI300X VMs, billed per minute
- Full 8x MI300X bare metal with root access
- 3.2 Tb/s RoCEv2 networking on bare metal nodes
- Datacenter powered by 100% renewable energy
- Aggregates GPU supply from five data center partners
- Blackwell B200 and B300 nodes offered on spot
- Partner facilities certified to ISO 27001, SOC 2, and HIPAA
- Regions in the US, Canada, Europe, and the Middle East
GPUs
Hot Aisle offers 1 GPU model, while Spheron offers 11. Cheapest listed price per GPU per hour; GPUs both providers sell come first.
| GPU | Hot Aisle | Spheron | Difference |
|---|---|---|---|
MI300X
6 configs
|
$2.99 /GPU/hr On-demand | -- | Hot Aisle only |
H100
11 configs
|
-- | $2.20 /GPU/hr Spot | Spheron only |
|
B300
1 config
|
-- | $5.85 /GPU/hr Spot | Spheron only |
|
B200
2 configs
|
-- | $5.37 /GPU/hr Spot | Spheron only |
|
RTX PRO 6000
4 configs
|
-- | $1.29 /GPU/hr Spot | Spheron only |
|
H200
2 configs
|
-- | $3.36 /GPU/hr Spot | Spheron only |
|
A100
6 configs
|
-- | $1.19 /GPU/hr Spot | Spheron only |
|
RTX 4090
1 config
|
-- | $0.77 /GPU/hr On-demand | Spheron only |
|
L40S
21 configs
|
-- | $1.07 /GPU/hr Spot | Spheron only |
|
RTX A6000
3 configs
|
-- | $0.54 /GPU/hr On-demand | Spheron only |
Hot Aisle bills on-demand and reserved (1 months); Spheron bills on-demand and spot. The line under each price names the billing type shown.
Services
Managed services each provider offers.
| Service | Hot Aisle | Spheron |
|---|---|---|
| GPU-powered Servers |
Compliance
Frameworks each provider states on its own site, each linked to its source.
Heads up: Each entry links to the provider's own statement. An attestation can cover one tier, one region or the platform alone rather than every service. Verify the scope before you rely on it. A dash means we found nothing to link to, not that the provider lacks it.
Company details
| Fact | Hot Aisle | Spheron |
|---|---|---|
| Founded | 2023 | 2020 |
| Headquarters | USA | Singapore |
| Locations | 1 | -- |
| Example customers | -- | Prem AI, Wafer, Compute Desk, Baseten, Stanford University, UC Berkeley |
| Website | hotaisle.xyz | www.spheron.ai |
Alternatives to consider
Compare Hot Aisle and Spheron against other cloud providers.
Our data for Hot Aisle was last updated on Sept. 23, 2026, and for Spheron on Sept. 23, 2026.