Vast.ai operates a marketplace for H200, A100, H100, B300, B200, L40S, RTX 4090 and many other GPU types. Its platform supports cloud instances, clusters, serverless workloads and hosting with SOC 1, SOC 2, ISO 27001, HIPAA, PCI DSS, HITRUST and Tier III coverage.
Vast.ai sources GPU capacity from Site mentions GCP infrastructure and resells it with a managed layer on top. This model can simplify the buying process for teams that prefer not to deal with the underlying provider directly.
There is a margin built in and transparency over where the hardware runs is limited. Compare against the underlying provider before committing at scale.
Best for: Teams that value managed sourcing over dealing with the underlying operator directly. Not for: Buyers who require direct-to-metal accountability from the infrastructure owner.
Confidence: MediumEvidence reviewed: 3 checks
Indicator
Reseller classification
Vast.ai sources capacity from Site mentions GCP infrastructure and resells access with a managed layer.
Indicator
Provenance
Infrastructure is not independently operated. Buyers requiring direct-operator guarantees should compare against the source provider.
REVIEWS
Buyer reviews
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Vast.ai is classified as a reseller. Teams that value managed sourcing over dealing with the underlying operator directly. Buyers who require direct-to-metal accountability from the infrastructure owner.
What GPU models does Vast.ai offer?
Vast.ai lists RTX3090, A100, B300 and 7 more across its published capacity.
How much does Vast.ai charge for GPU compute?
Published indicative rates span Hourly rates at $0.14 – $40.00 /hr. Final cluster pricing depends on commit length, storage and networking.
Is Vast.ai's viabandwidth listing verified?
Not yet. This profile is compiled by viabandwidth from public sources. Vast.ai has not claimed it.
OVERVIEW
Company overview
Operator class
Reseller
GPU models tracked
RTX3090, A100, B300 and 7 more
Services
Colocation, GPU compute, Managed services and 1 more
CAPACITY
GPU lineup by use case
Tracked GPU SKUs grouped by the workload they fit best.
Training
For multi-node runs where interconnect and cluster availability decide the outcome.
A100
QuoteClaim to publish
VRAM 80 GBClass SXM
Best for Mature training stacks that value known performance and broad tooling support.
B200
QuoteClaim to publish
VRAM 192 GBClass Blackwell
Best for Frontier-scale training and teams optimizing around the newest platform.
H100
QuoteClaim to publish
VRAM 80 GBClass SXM
Best for Serious model training where time-to-result outweighs hourly cost.
H200
QuoteClaim to publish
VRAM 141 GBClass Hopper
Best for Large-scale training where memory bandwidth decides the outcome.
Inference
For predictable production serving, latency targets and steady utilisation.
RTX3090
QuoteClaim to publish
Best for RTX3090 workloads.
B300
QuoteClaim to publish
Best for B300 workloads.
L40S
QuoteClaim to publish
VRAM 48 GBClass Ada
Best for Cost-effective production inference and image generation at scale.
RTX4090
QuoteClaim to publish
Best for RTX4090 workloads.
Fine-tuning
For smaller adaptation jobs, evaluation loops and budget-controlled development.
RTXA6000
QuoteClaim to publish
VRAM 48 GBClass Ampere
Best for Development and fine-tuning with 48 GB of memory at workstation pricing.
COMMERCIALS
Pricing
Indicative published rates. Final cluster pricing depends on commit length, storage, networking and capacity.
Hourly rates
$0.14 – $40.00 /hr
Across 4 published SKUs spanning RTX3090, A100, B300, L40S.
COMPARE
Similar GPU providers
Other reseller operators buyers compare Vast.ai against.
Profile pages, buyer guides and model explainers stay open. Vendor packages cover what shows on this profile. Verification stays independent and is never for sale.