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
4
GPUs Available
Vast.ai
Provider 2
17
GPUs Available
Comparison Overview
17
Total GPU Models
4
Fluidstack GPUs
17
Vast.ai GPUs
4
Direct Comparisons
Average Price Difference: $0.87/hour between comparable GPUs
GPU Pricing Comparison
Total GPUs: 17Both available: 4Fluidstack: 4Vast.ai: 17
Showing 15 of 17 GPUs
Last updated: 11/30/2025, 6:54:37 PM
| GPU Model ↑ | Fluidstack Price | Vast.ai Price | Price Diff ↕ | Sources |
|---|---|---|---|---|
A10 24GB VRAM • Vast.ai | Not Available |  $0.16/hr★ Best | — | |
A10 24GB VRAM • | ||||
A100 PCIE 40GB VRAM • FluidstackVast.ai |  $1.80/hr | $0.87/hr★ Best | ↑+$0.93(+106.9%) | |
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%) | ||||
A100 SXM 80GB VRAM • FluidstackVast.ai | $1.80/hr | $0.74/hr★ Best | ↑+$1.06(+144.7%) | |
A100 SXM 80GB VRAM • Fluidstack$1.80/hour Updated: 6/2/2025 Vast.ai$0.74/hour Updated: 11/18/2025 ★Best Price Price Difference:↑+$1.06(+144.7%) | ||||
A40 48GB VRAM • Vast.ai | Not Available | $0.28/hr★ Best | — | |
A40 48GB VRAM • | ||||
H100 80GB VRAM • FluidstackVast.ai | $2.89/hr | $2.27/hr★ Best | ↑+$0.62(+27.3%) | |
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%) | ||||
H200 141GB VRAM • Vast.ai | Not Available | $3.06/hr★ Best | — | |
H200 141GB VRAM • | ||||
L40 40GB VRAM • Vast.ai | Not Available | $0.39/hr★ Best | — | |
L40 40GB VRAM • | ||||
L40S 48GB VRAM • FluidstackVast.ai | $1.30/hr | $0.44/hr★ Best | ↑+$0.86(+194.0%) | |
L40S 48GB VRAM • Fluidstack$1.30/hour Updated: 6/2/2025 Vast.ai$0.44/hour Updated: 11/29/2025 ★Best Price Price Difference:↑+$0.86(+194.0%) | ||||
RTX 3090 24GB VRAM • Vast.ai | Not Available | $0.18/hr★ Best | — | |
RTX 3090 24GB VRAM • | ||||
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 | $0.33/hr★ Best | — | |
RTX 4090 24GB VRAM • | ||||
RTX 6000 Ada 48GB VRAM • Vast.ai | Not Available | $0.13/hr★ Best | — | |
RTX 6000 Ada 48GB VRAM • | ||||
RTX A4000 16GB VRAM • Vast.ai | Not Available | $0.08/hr★ Best | — | |
RTX A4000 16GB VRAM • | ||||
RTX A5000 24GB VRAM • Vast.ai | Not Available | $0.20/hr★ Best | — | |
RTX A5000 24GB VRAM • | ||||
RTX A6000 48GB VRAM • Vast.ai | Not Available | $0.37/hr★ Best | — | |
RTX A6000 48GB VRAM • | ||||
A10 24GB VRAM • Vast.ai | Not Available | $0.16/hr★ Best | — | |
A10 24GB VRAM • | ||||
A100 PCIE 40GB VRAM • FluidstackVast.ai | $1.80/hr | $0.87/hr★ Best | ↑+$0.93(+106.9%) | |
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%) | ||||
A100 SXM 80GB VRAM • FluidstackVast.ai | $1.80/hr | $0.74/hr★ Best | ↑+$1.06(+144.7%) | |
A100 SXM 80GB VRAM • Fluidstack$1.80/hour Updated: 6/2/2025 Vast.ai$0.74/hour Updated: 11/18/2025 ★Best Price Price Difference:↑+$1.06(+144.7%) | ||||
A40 48GB VRAM • Vast.ai | Not Available | $0.28/hr★ Best | — | |
A40 48GB VRAM • | ||||
H100 80GB VRAM • FluidstackVast.ai | $2.89/hr | $2.27/hr★ Best | ↑+$0.62(+27.3%) | |
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%) | ||||
H200 141GB VRAM • Vast.ai | Not Available | $3.06/hr★ Best | — | |
H200 141GB VRAM • | ||||
L40 40GB VRAM • Vast.ai | Not Available | $0.39/hr★ Best | — | |
L40 40GB VRAM • | ||||
L40S 48GB VRAM • FluidstackVast.ai | $1.30/hr | $0.44/hr★ Best | ↑+$0.86(+194.0%) | |
L40S 48GB VRAM • Fluidstack$1.30/hour Updated: 6/2/2025 Vast.ai$0.44/hour Updated: 11/29/2025 ★Best Price Price Difference:↑+$0.86(+194.0%) | ||||
RTX 3090 24GB VRAM • Vast.ai | Not Available | $0.18/hr★ Best | — | |
RTX 3090 24GB VRAM • | ||||
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 | $0.33/hr★ Best | — | |
RTX 4090 24GB VRAM • | ||||
RTX 6000 Ada 48GB VRAM • Vast.ai | Not Available | $0.13/hr★ Best | — | |
RTX 6000 Ada 48GB VRAM • | ||||
RTX A4000 16GB VRAM • Vast.ai | Not Available | $0.08/hr★ Best | — | |
RTX A4000 16GB VRAM • | ||||
RTX A5000 24GB VRAM • Vast.ai | Not Available | $0.20/hr★ Best | — | |
RTX A5000 24GB VRAM • | ||||
RTX A6000 48GB VRAM • Vast.ai | Not Available | $0.37/hr★ Best | — | |
RTX A6000 48GB VRAM • | ||||
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
- Cost-effective (5-6X cheaper than traditional cloud services)
- Flexible pricing with on-demand and interruptible options
- Real-time bidding system for cost optimization
- Docker ecosystem for quick software deployment
Considerations
- Primarily focused on Linux-based Docker instances
- No Windows support
- Limited GUI options (SSH, Jupyter, or command-only)
Compute Services
Fluidstack
GPU Instances
On‑demand dedicated GPUs for AI workloads.
Vast.ai
Marketplace Instances
On‑demand GPU rentals with live bidding and filters.
Pricing Options
Fluidstack
Vast.ai
Getting Started
Fluidstack
Vast.ai
Support & Global Availability
Fluidstack
Vast.ai
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