Hot Aisle
vs
Azure
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
- Integrates with Entra ID, Microsoft 365, GitHub and Visual Studio
- Azure Arc and Azure Stack for hybrid and multicloud
- OpenAI models served through Azure AI Foundry
- 100+ compliance offerings, regional and industry-specific
- 60+ regions worldwide
Price comparison
Closest matching configuration on each side, monthly list price in USD.
| Service | Hot Aisle | Azure | Difference |
|---|---|---|---|
| Small VM | -- Not listed | $6.77 /mo 2 vCPU, 1 GB RAM (B2ats v2) | |
| Medium VM | -- Not listed | $95.76 /mo 4 vCPU, 8 GB RAM (B4als v2) | |
| Large VM | -- Not listed | $231.84 /mo 8 vCPU, 16 GB RAM (D8als v6) | |
| Block storage | -- Not listed | $7.92 /mo 100 GB (Premium SSD v2) | |
| Object storage | -- Not listed | $35.25 /mo 1 TB | |
| PostgreSQL | -- Not listed | $54.71 /mo 2 vCPU, 4 GiB RAM, 50 GB storage (Flexible Server B2s) | |
| Redis | -- Not listed | $23.04 /mo 1 GB RAM (Managed Redis Balanced B1) | |
| Load balancer | -- Not listed | $23.00 /mo Standard | |
| Serverless | -- Not listed | $35.00 /mo 25M invocations, 512 MB RAM, 150 ms duration | |
| Egress allowance | -- Not listed | 100 GB / mo | |
| Egress | -- Not listed | $87.00 /TB $0.087 / GB (Premium network North America) |
Heads up: Figures take each provider's closest plan to a common setup, and vary by region and usage. Hover a service for the reference configuration. Verify before provisioning. More on how we price.
GPUs
Hot Aisle offers 1 GPU model, while Azure offers 10. Cheapest listed price per GPU per hour; GPUs both providers sell come first.
| GPU | Hot Aisle | Azure | Difference |
|---|---|---|---|
MI300X
7 configs · 4 configs
|
$2.99 /GPU/hr On-demand · sold out | $7.86 /GPU/hr On-demand | 62% cheaper on Hot Aisle |
H100
20 configs
|
-- | $1.29 /GPU/hr Spot | Azure only |
|
RTX PRO 6000
40 configs
|
-- | $1.02 /GPU/hr Spot | Azure only |
|
H200
4 configs
|
-- | $6.86 /GPU/hr Reserved (36 mo) | Azure only |
|
A100
20 configs
|
-- | $0.68 /GPU/hr Spot | Azure only |
|
GB200
4 configs
|
-- | $11.90 /GPU/hr Reserved (36 mo) | Azure only |
|
V100
6 configs
|
-- | $0.28 /GPU/hr Spot | Azure only |
|
T4
16 configs
|
-- | $0.15 /GPU/hr Spot | Azure only |
|
A10
12 configs
|
-- | $0.59 /GPU/hr Spot | Azure only |
|
MI455X
1 config
|
-- | -- On request | Azure only |
Hot Aisle bills on-demand and reserved (1 months); Azure bills on-demand, spot and reserved (12 or 36 months). The line under each price names the billing type shown.
Services
Managed services each provider offers.
Compliance
Frameworks each provider states on its own site, each linked to its source.
| Framework | Hot Aisle | Azure |
|---|---|---|
| SOC 2 | Type II | Type II |
| ISO 27001 | -- | Yes |
| HIPAA | Yes | Yes |
| GDPR | Yes | Yes |
| PCI DSS | -- | Level 1 |
| FedRAMP | -- | High |
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 | Azure |
|---|---|---|
| Founded | 2023 | 2008 |
| Headquarters | USA | USA |
| Locations | 1 | 66 |
| Example customers | -- | General Motors, NHS, Fujitsu, NBA |
| Website | hotaisle.xyz | azure.microsoft.com |
Alternatives to consider
Compare Hot Aisle and Azure against other cloud providers.
Our data for Hot Aisle was last updated on Oct. 2, 2026, and for Azure on Oct. 1, 2026.