GPUaaS
vs
Vast.ai
Both sell H100 to B200 GPUs from other people's hardware. GPUaaS brokers wholesale contracts from a curated partner network, while Vast.ai runs a public marketplace where hosts set rates with visible spot pricing.
What's good about each
- Access to wholesale rates (approx. 30% savings)
- Inventory includes latest Blackwell (B200) & H200
- Flexible terms: PAYG or long-term commitments
- Powered by Hosted.ai for efficiency
- Budget cards to Blackwell, including the RTX PRO 6000 and B200
- On-demand, interruptible and reserved rentals
- SOC 2 Type II certified, with vetted datacenter hosts in Secure Cloud
- Host reliability ratings and GPU performance benchmarks
- REST API, CLI, Python SDK and coding agent plugins
GPUs
GPUaaS offers 6 GPU models, while Vast.ai offers 65. Cheapest listed price per GPU per hour; GPUs both providers sell come first.
| GPU | GPUaaS | Vast.ai | Difference |
|---|---|---|---|
B300
1 config · 8 configs
|
$5.00 /GPU/hr Custom | $4.88 /GPU/hr Spot | Different terms |
|
B200
1 config · 8 configs
|
$7.00 /GPU/hr Custom | $5.94 /GPU/hr Spot | Different terms |
|
H200
1 config · 48 configs
|
$2.75 /GPU/hr Custom | $0.81 /GPU/hr Spot | Different terms |
|
RTX PRO 6000
1 config · 93 configs
|
$1.25 /GPU/hr Custom | $0.27 /GPU/hr Spot | Different terms |
|
RTX 5090
1 config · 168 configs
|
$0.50 /GPU/hr Custom | $0.20 /GPU/hr Spot | Different terms |
|
RTX 4090
1 config · 177 configs
|
$0.50 /GPU/hr Custom | $0.16 /GPU/hr Spot | Different terms |
|
H100
57 configs
|
-- | $0.66 /GPU/hr Spot | Vast.ai only |
|
A100
83 configs
|
-- | $0.14 /GPU/hr Spot | Vast.ai only |
|
L40S
13 configs
|
-- | $0.40 /GPU/hr Spot | Vast.ai only |
|
RTX 3090
111 configs
|
-- | $0.10 /GPU/hr Spot | Vast.ai only |
GPUaaS bills custom; Vast.ai bills on-demand, spot and reserved (1, 3, 6, 12, 24, 36 or 48 months). The line under each price names the billing type shown.
Services
Managed services each provider offers.
| Service | GPUaaS | Vast.ai |
|---|---|---|
| GPU-powered Servers | ||
| Managed Containers |
Compliance
Frameworks each provider states on its own site, each linked to its source.
| Framework | GPUaaS | Vast.ai |
|---|---|---|
| SOC 2 | -- | Type II, platform only |
| HIPAA | -- | Secure Cloud tier only |
| GDPR | -- | Yes |
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 | GPUaaS | Vast.ai |
|---|---|---|
| Founded | 2024 | 2018 |
| Headquarters | USA | USA |
| Locations | -- | 10 |
| Example customers | -- | IBM, Brave, Speechify, Cognition, Bosch |
| Website | gpuaas.com | vast.ai |
Alternatives to consider
Compare GPUaaS and Vast.ai against other cloud providers.
Our data for GPUaaS was last updated on Oct. 3, 2026, and for Vast.ai on Oct. 3, 2026.