AWS vs Vast.ai

AWS and Vast.ai both list 6 GPU models on 11 Nov 2026. They have no GPU in stock at the same time right now.

Updated

At a glance

AWSVast.ai
Typehyperscalermarketplace
GPU models659
Offers in stock0974
RatingNot rated5.0 / 5
Host reliability—99.3%
In stock, 7 days—100.0%
BillingPer secondPer second
Egress $/GB$0.09—

Shared GPUs

Lowest in-stock price per GPU-hour. A dash means no stock at that provider right now.

GPUAWSVast.aiCheaper
A100—$0.403—
B200—$6.88—
B300—$10.00—
H100—$2.53—
H200—$3.60—
V100—$0.095—

Only at Vast.ai

A40CMP 170HXGB200GTX 1080GTX 1080 TiGTX 1650GTX 1660 SUPERGTX TITAN XL40SP100P4000Q RTX 5000Q RTX 6000RTX 2060RTX 2070RTX 2070 SUPERRTX 2080 TiRTX 3060RTX 3060 LAPTOPRTX 3060 TiRTX 3070RTX 3070 TiRTX 3080RTX 3080 TiRTX 3090RTX 3090 TiRTX 4000 AdaRTX 4060RTX 4060 TiRTX 4070

More comparisons

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Questions

Is AWS cheaper than Vast.ai?

They split it: each is cheaper on 0 of the models both have in stock.

Which is more reliable, AWS or Vast.ai?

Only Vast.ai publishes a host reliability score, so there is no like-for-like answer.

Which GPUs do AWS and Vast.ai both offer?

A100, B200, B300, H100, H200 and V100.

How do AWS and Vast.ai bill?

AWS: per second. Vast.ai: per second.