What is the difference between Fluidstack and Vast.ai?

Fluidstack 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: Fluidstack 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 Fluidstack 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 17 different GPU models across both Fluidstack and Vast.ai, with 0 models available from both providers.

Fluidstack vs Vast.ai

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

Fluidstack

Provider 1

GPUs Available

Visit Website

Vast.ai

Provider 2

GPUs Available

Comparison Overview

Total GPU Models

Fluidstack GPUs

Vast.ai GPUs

Direct Comparisons

Average Price Difference: $0.93/hour between comparable GPUs

GPU Pricing Comparison

Total GPUs: 17Both available: 4Fluidstack: 4Vast.ai: 17

Showing 15 of 17 GPUs

Last updated: 12/6/2025, 12:35:34 PM

GPU Model ↑	Fluidstack Price	Vast.ai Price	Price Diff ↕	Sources
A10 24GB VRAM • Vast.ai	Not Available	$0.17/hr★ Best	—	Vast.ai
A10 24GB VRAM • Not Available Vast.ai $0.17/hour Updated: 12/6/2025 ★Best Price Vast.ai
A100 PCIE 40GB VRAM • FluidstackVast.ai	$1.80/hr	$0.87/hr★ Best	↑+$0.93(+106.9%)	Vast.ai
A100 PCIE 40GB VRAM • Fluidstack $1.80/hour Updated: 3/31/2025 Vast.ai $0.87/hour Updated: 3/31/2025 ★Best Price Price Difference:↑+$0.93(+106.9%) Vast.ai
A100 SXM 80GB VRAM • FluidstackVast.ai	$1.80/hr	$0.50/hr★ Best	↑+$1.30(+262.2%)	FluidStack Vast.ai
A100 SXM 80GB VRAM • Fluidstack $1.80/hour Updated: 6/2/2025 Vast.ai $0.50/hour Updated: 12/6/2025 ★Best Price Price Difference:↑+$1.30(+262.2%) FluidStack Vast.ai
A40 48GB VRAM • Vast.ai	Not Available	$0.29/hr★ Best	—	Vast.ai
A40 48GB VRAM • Not Available Vast.ai $0.29/hour Updated: 12/6/2025 ★Best Price Vast.ai
H100 80GB VRAM • FluidstackVast.ai	$2.89/hr	$2.27/hr★ Best	↑+$0.62(+27.3%)	FluidStack Vast.ai
H100 80GB VRAM • Fluidstack $2.89/hour Updated: 6/2/2025 Vast.ai $2.27/hour Updated: 6/25/2025 ★Best Price Price Difference:↑+$0.62(+27.3%) FluidStack Vast.ai
H200 141GB VRAM • Vast.ai	Not Available	$3.06/hr★ Best	—	Vast.ai
H200 141GB VRAM • Not Available Vast.ai $3.06/hour Updated: 6/25/2025 ★Best Price 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 • FluidstackVast.ai	$1.30/hr	$0.44/hr★ Best	↑+$0.86(+194.0%)	FluidStack Vast.ai
L40S 48GB VRAM • Fluidstack $1.30/hour Updated: 6/2/2025 Vast.ai $0.44/hour Updated: 12/5/2025 ★Best Price Price Difference:↑+$0.86(+194.0%) FluidStack Vast.ai
RTX 3090 24GB VRAM • Vast.ai	Not Available	$0.27/hr★ Best	—	Vast.ai
RTX 3090 24GB VRAM • Not Available Vast.ai $0.27/hour Updated: 12/3/2025 ★Best Price Vast.ai
RTX 4080 16GB VRAM • Vast.ai	Not Available	$0.14/hr★ Best	—
RTX 4080 16GB VRAM • Not Available Vast.ai $0.14/hour Updated: 12/23/2024 ★Best Price
RTX 4090 24GB VRAM • Vast.ai	Not Available	$0.21/hr★ Best	—	Vast.ai
RTX 4090 24GB VRAM • Not Available Vast.ai $0.21/hour Updated: 12/6/2025 ★Best Price Vast.ai
RTX 6000 Ada 48GB VRAM • Vast.ai	Not Available	$0.13/hr★ Best	—	Vast.ai
RTX 6000 Ada 48GB VRAM • Not Available Vast.ai $0.13/hour Updated: 12/6/2025 ★Best Price Vast.ai
RTX A4000 16GB VRAM • Vast.ai	Not Available	$0.12/hr★ Best	—	Vast.ai
RTX A4000 16GB VRAM • Not Available Vast.ai $0.12/hour Updated: 12/6/2025 ★Best Price Vast.ai
RTX A5000 24GB VRAM • Vast.ai	Not Available	$0.19/hr★ Best	—	Vast.ai
RTX A5000 24GB VRAM • Not Available Vast.ai $0.19/hour Updated: 12/5/2025 ★Best Price Vast.ai
RTX A6000 48GB VRAM • Vast.ai	Not Available	$0.37/hr★ Best	—	Vast.ai
RTX A6000 48GB VRAM • Not Available Vast.ai $0.37/hour Updated: 12/6/2025 ★Best Price Vast.ai

A10 24GB VRAM • Vast.ai	Not Available	$0.17/hr★ Best	—	Vast.ai
A10 24GB VRAM • Not Available Vast.ai $0.17/hour Updated: 12/6/2025 ★Best Price Vast.ai
A100 PCIE 40GB VRAM • FluidstackVast.ai	$1.80/hr	$0.87/hr★ Best	↑+$0.93(+106.9%)	Vast.ai
A100 PCIE 40GB VRAM • Fluidstack $1.80/hour Updated: 3/31/2025 Vast.ai $0.87/hour Updated: 3/31/2025 ★Best Price Price Difference:↑+$0.93(+106.9%) Vast.ai
A100 SXM 80GB VRAM • FluidstackVast.ai	$1.80/hr	$0.50/hr★ Best	↑+$1.30(+262.2%)	FluidStack Vast.ai
A100 SXM 80GB VRAM • Fluidstack $1.80/hour Updated: 6/2/2025 Vast.ai $0.50/hour Updated: 12/6/2025 ★Best Price Price Difference:↑+$1.30(+262.2%) FluidStack Vast.ai
A40 48GB VRAM • Vast.ai	Not Available	$0.29/hr★ Best	—	Vast.ai
A40 48GB VRAM • Not Available Vast.ai $0.29/hour Updated: 12/6/2025 ★Best Price Vast.ai
H100 80GB VRAM • FluidstackVast.ai	$2.89/hr	$2.27/hr★ Best	↑+$0.62(+27.3%)	FluidStack Vast.ai
H100 80GB VRAM • Fluidstack $2.89/hour Updated: 6/2/2025 Vast.ai $2.27/hour Updated: 6/25/2025 ★Best Price Price Difference:↑+$0.62(+27.3%) FluidStack Vast.ai
H200 141GB VRAM • Vast.ai	Not Available	$3.06/hr★ Best	—	Vast.ai
H200 141GB VRAM • Not Available Vast.ai $3.06/hour Updated: 6/25/2025 ★Best Price 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 • FluidstackVast.ai	$1.30/hr	$0.44/hr★ Best	↑+$0.86(+194.0%)	FluidStack Vast.ai
L40S 48GB VRAM • Fluidstack $1.30/hour Updated: 6/2/2025 Vast.ai $0.44/hour Updated: 12/5/2025 ★Best Price Price Difference:↑+$0.86(+194.0%) FluidStack Vast.ai
RTX 3090 24GB VRAM • Vast.ai	Not Available	$0.27/hr★ Best	—	Vast.ai
RTX 3090 24GB VRAM • Not Available Vast.ai $0.27/hour Updated: 12/3/2025 ★Best Price Vast.ai
RTX 4080 16GB VRAM • Vast.ai	Not Available	$0.14/hr★ Best	—
RTX 4080 16GB VRAM • Not Available Vast.ai $0.14/hour Updated: 12/23/2024 ★Best Price
RTX 4090 24GB VRAM • Vast.ai	Not Available	$0.21/hr★ Best	—	Vast.ai
RTX 4090 24GB VRAM • Not Available Vast.ai $0.21/hour Updated: 12/6/2025 ★Best Price Vast.ai
RTX 6000 Ada 48GB VRAM • Vast.ai	Not Available	$0.13/hr★ Best	—	Vast.ai
RTX 6000 Ada 48GB VRAM • Not Available Vast.ai $0.13/hour Updated: 12/6/2025 ★Best Price Vast.ai
RTX A4000 16GB VRAM • Vast.ai	Not Available	$0.12/hr★ Best	—	Vast.ai
RTX A4000 16GB VRAM • Not Available Vast.ai $0.12/hour Updated: 12/6/2025 ★Best Price Vast.ai
RTX A5000 24GB VRAM • Vast.ai	Not Available	$0.19/hr★ Best	—	Vast.ai
RTX A5000 24GB VRAM • Not Available Vast.ai $0.19/hour Updated: 12/5/2025 ★Best Price Vast.ai
RTX A6000 48GB VRAM • Vast.ai	Not Available	$0.37/hr★ Best	—	Vast.ai
RTX A6000 48GB VRAM • Not Available Vast.ai $0.37/hour Updated: 12/6/2025 ★Best Price Vast.ai

Features Comparison

Fluidstack

Vast.ai

Pros & Cons

Fluidstack

Advantages

Highly cost-effective (30-80% lower costs compared to major cloud providers)
Large-scale GPU availability (10,000+ NVIDIA H100 GPUs deployed)
Rapid deployment and scaling capabilities
Fully managed infrastructure with 24/7 support

Considerations

Relatively newer and smaller compared to major cloud providers
Primary focus on AI and ML workloads may not suit all use cases
Limited global presence compared to hyperscalers

Vast.ai

Advantages

Considerations

Compute Services

Fluidstack

GPU Instances

On‑demand dedicated GPUs for AI workloads.

Vast.ai

Pricing Options

Fluidstack

Vast.ai

Getting Started

Fluidstack

Get Started

Vast.ai

Support & Global Availability

Fluidstack

Vast.ai