GPUaaS
vs
Vast.ai
Vast.ai is a public marketplace where hosts list GPUs directly with visible spot pricing. GPUaaS is a managed match-making service that curates 'wholesale' providers for B2B contracts.
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 59. Cheapest listed price per GPU per hour; GPUs both providers sell come first.
| GPU | GPUaaS | Vast.ai | Difference |
|---|---|---|---|
H100
1 config · 49 configs
|
-- On request | $0.04 /GPU/hr Spot | |
|
B300
3 configs · 1 config
|
-- On request | $11.25 /GPU/hr On-demand | |
|
B200
1 config · 8 configs
|
-- On request | $5.00 /GPU/hr Spot | |
|
RTX PRO 6000
1 config · 90 configs
|
-- On request | $0.25 /GPU/hr Spot | |
|
H200
1 config · 57 configs
|
-- On request | $0.42 /GPU/hr Spot | |
|
RTX 5090
2 configs · 182 configs
|
-- On request | $0.14 /GPU/hr Spot | |
|
A100
48 configs
|
-- | $0.30 /GPU/hr Spot | Vast.ai only |
|
RTX 4090
110 configs
|
-- | $0.04 /GPU/hr Spot | Vast.ai only |
|
L40S
4 configs
|
-- | $0.47 /GPU/hr Spot | Vast.ai only |
|
RTX 3090
81 configs
|
-- | $0.05 /GPU/hr Spot | Vast.ai only |
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 |
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 Sept. 12, 2026, and for Vast.ai on Sept. 13, 2026.