What is the difference between Amazon AWS and Vast.ai?

Amazon AWS and Vast.ai are both cloud GPU providers offering different pricing models, features, and GPU availability. Use our comparison tool to see real-time pricing and feature differences.

Which is cheaper: Amazon AWS or Vast.ai?

Pricing varies by GPU model and usage requirements. Check our real-time comparison table to find the best deals for your specific needs.

Can I switch between Amazon AWS and Vast.ai?

Yes, both providers offer flexible cloud GPU services. However, consider factors like data transfer costs, setup time, and specific features when switching between providers.

How many GPU models are available for comparison?

We track pricing for 28 different GPU models across both Amazon AWS and Vast.ai, with 0 models available from both providers.

Amazon AWS vs Vast.ai

Compare GPU pricing, features, and specifications between Amazon AWS and Vast.ai cloud providers. Find the best deals for AI training, inference, and ML workloads.

Amazon AWS

Provider 1

GPUs Available

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Vast.ai

Provider 2

GPUs Available

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Comparison Overview

Total GPU Models

Amazon AWS GPUs

Vast.ai GPUs

Direct Comparisons

Average Price Difference: $6.80/hour between comparable GPUs

GPU Pricing Comparison

Total GPUs: 28Both available: 5Amazon AWS: 6Vast.ai: 27

Showing 15 of 28 GPUs

Last updated: 1/12/2026, 9:27:37 PM

GPU Model ↑	Amazon AWS Price	Vast.ai Price	Price Diff ↕	Sources
A10 24GB VRAM • Amazon AWSVast.ai	$1.63/hr	$0.16/hr★ Best	↑+$1.47(+909.3%)	Shadeform Vast.ai
A10 24GB VRAM • Amazon AWS $1.63/hour Updated: 2/24/2025 Vast.ai $0.16/hour Updated: 1/11/2026 ★Best Price Price Difference:↑+$1.47(+909.3%) Shadeform Vast.ai
A100 PCIE 40GB VRAM • Amazon AWSVast.ai	$1.48/hr 8x GPU	$0.87/hr★ Best	↑+$0.61(+69.5%)	AWS Vast.ai
A100 PCIE 40GB VRAM • Amazon AWS $1.48/hour 8x GPU configuration Updated: 3/31/2025 Vast.ai $0.87/hour Updated: 3/31/2025 ★Best Price Price Difference:↑+$0.61(+69.5%) AWS Vast.ai
A100 SXM 80GB VRAM • Amazon AWSVast.ai	$1.48/hr 8x GPU	$0.22/hr★ Best	↑+$1.26(+581.6%)	Firecrawl - Amazon AWS Vast.ai
A100 SXM 80GB VRAM • Amazon AWS $1.48/hour 8x GPU configuration Updated: 12/23/2025 Vast.ai $0.22/hour Updated: 1/4/2026 ★Best Price Price Difference:↑+$1.26(+581.6%) Firecrawl - Amazon AWS Vast.ai
A2 16GB VRAM • Vast.ai	Not Available	$0.07/hr★ Best	—	Vast.ai
A2 16GB VRAM • Not Available Vast.ai $0.07/hour Updated: 1/10/2026 ★Best Price Vast.ai
A40 48GB VRAM • Vast.ai	Not Available	$0.32/hr★ Best	—	Vast.ai
A40 48GB VRAM • Not Available Vast.ai $0.32/hour Updated: 1/9/2026 ★Best Price Vast.ai
B200 192GB VRAM • Amazon AWS	$10.58/hr★ Best 36x GPU	Not Available	—	Firecrawl - Amazon AWS
B200 192GB VRAM • Amazon AWS $10.58/hour 36x GPU configuration Updated: 12/23/2025 ★Best Price Not Available Firecrawl - Amazon AWS
H100 80GB VRAM • Amazon AWSVast.ai	$31.46/hr 8x GPU	$2.27/hr★ Best	↑+$29.19(+1286.1%)	Firecrawl - Amazon AWS Vast.ai
H100 80GB VRAM • Amazon AWS $31.46/hour 8x GPU configuration Updated: 12/23/2025 Vast.ai $2.27/hour Updated: 6/25/2025 ★Best Price Price Difference:↑+$29.19(+1286.1%) Firecrawl - Amazon AWS Vast.ai
H200 141GB VRAM • Amazon AWSVast.ai	$4.52/hr 8x GPU	$3.06/hr★ Best	↑+$1.46(+47.8%)	Firecrawl - Amazon AWS Vast.ai
H200 141GB VRAM • Amazon AWS $4.52/hour 8x GPU configuration Updated: 12/22/2025 Vast.ai $3.06/hour Updated: 6/25/2025 ★Best Price Price Difference:↑+$1.46(+47.8%) Firecrawl - Amazon AWS Vast.ai
L40 40GB VRAM • Vast.ai	Not Available	$0.39/hr★ Best	—	Vast.ai
L40 40GB VRAM • Not Available Vast.ai $0.39/hour Updated: 11/17/2025 ★Best Price Vast.ai
L40S 48GB VRAM • Vast.ai	Not Available	$0.44/hr★ Best	—	Vast.ai
L40S 48GB VRAM • Not Available Vast.ai $0.44/hour Updated: 12/5/2025 ★Best Price Vast.ai
RTX 3070 8GB VRAM • Vast.ai	Not Available	$0.11/hr★ Best	—	Vast.ai
RTX 3070 8GB VRAM • Not Available Vast.ai $0.11/hour Updated: 1/10/2026 ★Best Price Vast.ai
RTX 3070 Ti 8GB VRAM • Vast.ai	Not Available	$0.10/hr★ Best	—	Vast.ai
RTX 3070 Ti 8GB VRAM • Not Available Vast.ai $0.10/hour Updated: 1/10/2026 ★Best Price Vast.ai
RTX 3080 10GB VRAM • Vast.ai	Not Available	$0.07/hr★ Best	—	Vast.ai
RTX 3080 10GB VRAM • Not Available Vast.ai $0.07/hour Updated: 1/12/2026 ★Best Price Vast.ai
RTX 3080 Ti 12GB VRAM • Vast.ai	Not Available	$0.10/hr★ Best	—	Vast.ai
RTX 3080 Ti 12GB VRAM • Not Available Vast.ai $0.10/hour Updated: 1/12/2026 ★Best Price Vast.ai
RTX 3090 24GB VRAM • Vast.ai	Not Available	$0.13/hr★ Best	—	Vast.ai
RTX 3090 24GB VRAM • Not Available Vast.ai $0.13/hour Updated: 1/12/2026 ★Best Price Vast.ai

A10 24GB VRAM • Amazon AWSVast.ai	$1.63/hr	$0.16/hr★ Best	↑+$1.47(+909.3%)	Shadeform Vast.ai
A10 24GB VRAM • Amazon AWS $1.63/hour Updated: 2/24/2025 Vast.ai $0.16/hour Updated: 1/11/2026 ★Best Price Price Difference:↑+$1.47(+909.3%) Shadeform Vast.ai
A100 PCIE 40GB VRAM • Amazon AWSVast.ai	$1.48/hr 8x GPU	$0.87/hr★ Best	↑+$0.61(+69.5%)	AWS Vast.ai
A100 PCIE 40GB VRAM • Amazon AWS $1.48/hour 8x GPU configuration Updated: 3/31/2025 Vast.ai $0.87/hour Updated: 3/31/2025 ★Best Price Price Difference:↑+$0.61(+69.5%) AWS Vast.ai
A100 SXM 80GB VRAM • Amazon AWSVast.ai	$1.48/hr 8x GPU	$0.22/hr★ Best	↑+$1.26(+581.6%)	Firecrawl - Amazon AWS Vast.ai
A100 SXM 80GB VRAM • Amazon AWS $1.48/hour 8x GPU configuration Updated: 12/23/2025 Vast.ai $0.22/hour Updated: 1/4/2026 ★Best Price Price Difference:↑+$1.26(+581.6%) Firecrawl - Amazon AWS Vast.ai
A2 16GB VRAM • Vast.ai	Not Available	$0.07/hr★ Best	—	Vast.ai
A2 16GB VRAM • Not Available Vast.ai $0.07/hour Updated: 1/10/2026 ★Best Price Vast.ai
A40 48GB VRAM • Vast.ai	Not Available	$0.32/hr★ Best	—	Vast.ai
A40 48GB VRAM • Not Available Vast.ai $0.32/hour Updated: 1/9/2026 ★Best Price Vast.ai
B200 192GB VRAM • Amazon AWS	$10.58/hr★ Best 36x GPU	Not Available	—	Firecrawl - Amazon AWS
B200 192GB VRAM • Amazon AWS $10.58/hour 36x GPU configuration Updated: 12/23/2025 ★Best Price Not Available Firecrawl - Amazon AWS
H100 80GB VRAM • Amazon AWSVast.ai	$31.46/hr 8x GPU	$2.27/hr★ Best	↑+$29.19(+1286.1%)	Firecrawl - Amazon AWS Vast.ai
H100 80GB VRAM • Amazon AWS $31.46/hour 8x GPU configuration Updated: 12/23/2025 Vast.ai $2.27/hour Updated: 6/25/2025 ★Best Price Price Difference:↑+$29.19(+1286.1%) Firecrawl - Amazon AWS Vast.ai
H200 141GB VRAM • Amazon AWSVast.ai	$4.52/hr 8x GPU	$3.06/hr★ Best	↑+$1.46(+47.8%)	Firecrawl - Amazon AWS Vast.ai
H200 141GB VRAM • Amazon AWS $4.52/hour 8x GPU configuration Updated: 12/22/2025 Vast.ai $3.06/hour Updated: 6/25/2025 ★Best Price Price Difference:↑+$1.46(+47.8%) Firecrawl - Amazon AWS Vast.ai
L40 40GB VRAM • Vast.ai	Not Available	$0.39/hr★ Best	—	Vast.ai
L40 40GB VRAM • Not Available Vast.ai $0.39/hour Updated: 11/17/2025 ★Best Price Vast.ai
L40S 48GB VRAM • Vast.ai	Not Available	$0.44/hr★ Best	—	Vast.ai
L40S 48GB VRAM • Not Available Vast.ai $0.44/hour Updated: 12/5/2025 ★Best Price Vast.ai
RTX 3070 8GB VRAM • Vast.ai	Not Available	$0.11/hr★ Best	—	Vast.ai
RTX 3070 8GB VRAM • Not Available Vast.ai $0.11/hour Updated: 1/10/2026 ★Best Price Vast.ai
RTX 3070 Ti 8GB VRAM • Vast.ai	Not Available	$0.10/hr★ Best	—	Vast.ai
RTX 3070 Ti 8GB VRAM • Not Available Vast.ai $0.10/hour Updated: 1/10/2026 ★Best Price Vast.ai
RTX 3080 10GB VRAM • Vast.ai	Not Available	$0.07/hr★ Best	—	Vast.ai
RTX 3080 10GB VRAM • Not Available Vast.ai $0.07/hour Updated: 1/12/2026 ★Best Price Vast.ai
RTX 3080 Ti 12GB VRAM • Vast.ai	Not Available	$0.10/hr★ Best	—	Vast.ai
RTX 3080 Ti 12GB VRAM • Not Available Vast.ai $0.10/hour Updated: 1/12/2026 ★Best Price Vast.ai
RTX 3090 24GB VRAM • Vast.ai	Not Available	$0.13/hr★ Best	—	Vast.ai
RTX 3090 24GB VRAM • Not Available Vast.ai $0.13/hour Updated: 1/12/2026 ★Best Price Vast.ai