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

Fluidstack vs Vast.ai

Compare GPU pricing between Fluidstack and Vast.ai. Find the best rates for AI training, inference, and ML workloads.

Fluidstack

Provider 1

GPUs Available

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Vast.ai

Provider 2

GPUs Available

Visit Website

Comparison Overview

Total GPU Models

Fluidstack GPUs

Vast.ai GPUs

Direct Comparisons

GPU Pricing Comparison

Total GPUs: 62Both available: 0Fluidstack: 0Vast.ai: 62

Showing 15 of 62 GPUs

Last updated: 10/16/2026, 10:16:53 AM

GPU Model ↑	Fluidstack Price	Vast.ai Price	Price Diff ↕	Sources
A100 PCIE 40GB VRAM • Vast.ai	Not Available	$0.59/hr★ Best 4x GPU	—	Vast.ai
A100 PCIE 40GB VRAM • Not Available Vast.ai $0.59/hour 4x GPU configuration Updated: 10/16/2026 ★Best Price Vast.ai
A100 PCIe 80GB 80GB VRAM • Vast.ai	Not Available	$0.87/hr★ Best 2x GPU	—	Vast.ai
A100 PCIe 80GB 80GB VRAM • Not Available Vast.ai $0.87/hour 2x GPU configuration Updated: 10/16/2026 ★Best Price Vast.ai
A100 SXM 80GB VRAM • Vast.ai	Not Available	$1.06/hr★ Best	—	Vast.ai
A100 SXM 80GB VRAM • Not Available Vast.ai $1.06/hour Updated: 10/16/2026 ★Best Price Vast.ai
A100 SXM 40GB 40GB VRAM • Vast.ai	Not Available	$0.46/hr★ Best 2x GPU	—	Vast.ai
A100 SXM 40GB 40GB VRAM • Not Available Vast.ai $0.46/hour 2x GPU configuration Updated: 10/16/2026 ★Best Price Vast.ai
A40 48GB VRAM • Vast.ai	Not Available	$0.40/hr★ Best 2x GPU	—	Vast.ai
A40 48GB VRAM • Not Available Vast.ai $0.40/hour 2x GPU configuration Updated: 10/16/2026 ★Best Price Vast.ai
B200 180GB VRAM • Vast.ai	Not Available	$6.25/hr★ Best 2x GPU	—	Vast.ai
B200 180GB VRAM • Not Available Vast.ai $6.25/hour 2x GPU configuration Updated: 10/16/2026 ★Best Price Vast.ai
GTX 1070 8GB VRAM • Vast.ai	Not Available	$0.05/hr★ Best	—	Vast.ai
GTX 1070 8GB VRAM • Not Available Vast.ai $0.05/hour Updated: 10/15/2026 ★Best Price Vast.ai
GTX 1070 Ti 8GB VRAM • Vast.ai	Not Available	$0.06/hr★ Best 2x GPU	—	Vast.ai
GTX 1070 Ti 8GB VRAM • Not Available Vast.ai $0.06/hour 2x GPU configuration Updated: 10/15/2026 ★Best Price Vast.ai
GTX 1080 8GB VRAM • Vast.ai	Not Available	$0.05/hr★ Best 4x GPU	—	Vast.ai
GTX 1080 8GB VRAM • Not Available Vast.ai $0.05/hour 4x GPU configuration Updated: 10/16/2026 ★Best Price Vast.ai
GTX 1080 Ti 11GB VRAM • Vast.ai	Not Available	$0.07/hr★ Best	—	Vast.ai
GTX 1080 Ti 11GB VRAM • Not Available Vast.ai $0.07/hour Updated: 10/16/2026 ★Best Price Vast.ai
GTX 1650 4GB VRAM • Vast.ai	Not Available	$0.05/hr★ Best	—	Vast.ai
GTX 1650 4GB VRAM • Not Available Vast.ai $0.05/hour Updated: 10/16/2026 ★Best Price Vast.ai
GTX 1660 6GB VRAM • Vast.ai	Not Available	$0.68/hr★ Best	—	Vast.ai
GTX 1660 6GB VRAM • Not Available Vast.ai $0.68/hour Updated: 10/16/2026 ★Best Price Vast.ai
GTX 1660 SUPER 6GB VRAM • Vast.ai	Not Available	$0.06/hr★ Best 2x GPU	—	Vast.ai
GTX 1660 SUPER 6GB VRAM • Not Available Vast.ai $0.06/hour 2x GPU configuration Updated: 10/16/2026 ★Best Price Vast.ai
GTX Titan X 12GB VRAM • Vast.ai	Not Available	$0.07/hr★ Best	—	Vast.ai
GTX Titan X 12GB VRAM • Not Available Vast.ai $0.07/hour Updated: 10/16/2026 ★Best Price Vast.ai
H100 NVL 94GB VRAM • Vast.ai	Not Available	$2.67/hr★ Best 4x GPU	—	Vast.ai
H100 NVL 94GB VRAM • Not Available Vast.ai $2.67/hour 4x GPU configuration Updated: 10/16/2026 ★Best Price Vast.ai

A100 PCIE 40GB VRAM • Vast.ai	Not Available	$0.59/hr★ Best 4x GPU	—	Vast.ai
A100 PCIE 40GB VRAM • Not Available Vast.ai $0.59/hour 4x GPU configuration Updated: 10/16/2026 ★Best Price Vast.ai
A100 PCIe 80GB 80GB VRAM • Vast.ai	Not Available	$0.87/hr★ Best 2x GPU	—	Vast.ai
A100 PCIe 80GB 80GB VRAM • Not Available Vast.ai $0.87/hour 2x GPU configuration Updated: 10/16/2026 ★Best Price Vast.ai
A100 SXM 80GB VRAM • Vast.ai	Not Available	$1.06/hr★ Best	—	Vast.ai
A100 SXM 80GB VRAM • Not Available Vast.ai $1.06/hour Updated: 10/16/2026 ★Best Price Vast.ai
A100 SXM 40GB 40GB VRAM • Vast.ai	Not Available	$0.46/hr★ Best 2x GPU	—	Vast.ai
A100 SXM 40GB 40GB VRAM • Not Available Vast.ai $0.46/hour 2x GPU configuration Updated: 10/16/2026 ★Best Price Vast.ai
A40 48GB VRAM • Vast.ai	Not Available	$0.40/hr★ Best 2x GPU	—	Vast.ai
A40 48GB VRAM • Not Available Vast.ai $0.40/hour 2x GPU configuration Updated: 10/16/2026 ★Best Price Vast.ai
B200 180GB VRAM • Vast.ai	Not Available	$6.25/hr★ Best 2x GPU	—	Vast.ai
B200 180GB VRAM • Not Available Vast.ai $6.25/hour 2x GPU configuration Updated: 10/16/2026 ★Best Price Vast.ai
GTX 1070 8GB VRAM • Vast.ai	Not Available	$0.05/hr★ Best	—	Vast.ai
GTX 1070 8GB VRAM • Not Available Vast.ai $0.05/hour Updated: 10/15/2026 ★Best Price Vast.ai
GTX 1070 Ti 8GB VRAM • Vast.ai	Not Available	$0.06/hr★ Best 2x GPU	—	Vast.ai
GTX 1070 Ti 8GB VRAM • Not Available Vast.ai $0.06/hour 2x GPU configuration Updated: 10/15/2026 ★Best Price Vast.ai
GTX 1080 8GB VRAM • Vast.ai	Not Available	$0.05/hr★ Best 4x GPU	—	Vast.ai
GTX 1080 8GB VRAM • Not Available Vast.ai $0.05/hour 4x GPU configuration Updated: 10/16/2026 ★Best Price Vast.ai
GTX 1080 Ti 11GB VRAM • Vast.ai	Not Available	$0.07/hr★ Best	—	Vast.ai
GTX 1080 Ti 11GB VRAM • Not Available Vast.ai $0.07/hour Updated: 10/16/2026 ★Best Price Vast.ai
GTX 1650 4GB VRAM • Vast.ai	Not Available	$0.05/hr★ Best	—	Vast.ai
GTX 1650 4GB VRAM • Not Available Vast.ai $0.05/hour Updated: 10/16/2026 ★Best Price Vast.ai
GTX 1660 6GB VRAM • Vast.ai	Not Available	$0.68/hr★ Best	—	Vast.ai
GTX 1660 6GB VRAM • Not Available Vast.ai $0.68/hour Updated: 10/16/2026 ★Best Price Vast.ai
GTX 1660 SUPER 6GB VRAM • Vast.ai	Not Available	$0.06/hr★ Best 2x GPU	—	Vast.ai
GTX 1660 SUPER 6GB VRAM • Not Available Vast.ai $0.06/hour 2x GPU configuration Updated: 10/16/2026 ★Best Price Vast.ai
GTX Titan X 12GB VRAM • Vast.ai	Not Available	$0.07/hr★ Best	—	Vast.ai
GTX Titan X 12GB VRAM • Not Available Vast.ai $0.07/hour Updated: 10/16/2026 ★Best Price Vast.ai
H100 NVL 94GB VRAM • Vast.ai	Not Available	$2.67/hr★ Best 4x GPU	—	Vast.ai
H100 NVL 94GB VRAM • Not Available Vast.ai $2.67/hour 4x GPU configuration Updated: 10/16/2026 ★Best Price Vast.ai

Features Comparison

Fluidstack

Data Center Development and Operation
Acquires power, designs and builds data centers, and operates them, with in-house hardware and software teams
Managed Kubernetes
Bare-metal container orchestration with NVIDIA GPU Operator and Network Operator support, passive and active health checks, and job/cluster observability
Managed Slurm
Bare-metal batch orchestration with user management, Pyxis/Enroot, health checks, and topology-aware scheduling to reduce collective communication latency
Lighthouse
Monitoring and optimization system that catches problems before they impact workloads
Single-Tenant by Default
Fully isolated infrastructure at hardware, network, and storage levels with no shared clusters
24/7 Engineering Support
Direct engineering support with 15-minute response SLA and secure access controls

Vast.ai

Real-Time GPU Pricing
Prices set by supply and demand across the platform with no list prices or hidden fees
Three Deployment Options
GPU Cloud for full control, Serverless for zero-ops inference, Clusters for large-scale training
Developer-Focused Tools
CLI, Python SDK, and REST API for programmatic GPU provisioning, installed together via a single package
Agent-Ready Provisioning
API-native workflow intended for AI agents to search, procure, and release compute autonomously
Model Library and Templates
Prebuilt templates for popular open-source models, plus custom templates any GPU can run with one click
Flexible Infrastructure
Scale from a small starting balance to 20,000 GPUs across 40+ data centers without contracts or minimums

Pros & Cons

Fluidstack

Advantages

Purpose-built infrastructure for AI workloads with enterprise partnerships
Large-scale GPU availability with rapid deployment capabilities
Fully managed SLURM or Kubernetes orchestration on bare metal
Vertically integrated: designs, builds, and operates its own data centers

Considerations

No published pricing — requires contacting sales for a quote
Enterprise-focused platform may be complex for small-scale users
Primary focus on AI and ML workloads may not suit general compute needs

Vast.ai

Advantages

Significant cost savings with supply-demand pricing
Flexible pricing with on-demand, interruptible, and reserved options
Real-time transparent pricing with no hidden fees
Docker ecosystem for quick software deployment

Considerations

Primarily focused on Linux-based Docker instances
Performance may vary across different community providers
Learning curve for users unfamiliar with marketplace-based pricing

Compute Services

Fluidstack

GPU Clusters

Dedicated, high-performance GPU clusters that are fully isolated, fully managed, and always available.

Vast.ai

GPU Cloud

On-demand instances across 40+ data centers and 20,000+ GPUs

Serverless

Deploy models as endpoints with autoscaling to zero

Clusters

Dedicated multi-node GPU clusters with InfiniBand networking

Pricing Options

Fluidstack

Reserved Clusters

Designed for large-scale training and inference, deployed on fully managed cloud infrastructure. 256-10,000+ GPUs with monthly or annual terms and discounted rates.

On Demand

Launch GPU instances in under 5 minutes and seamlessly scale to 100s of GPUs on-demand. 8-4,000+ GPUs with hourly billing.

Private Cloud

Custom dedicated clusters for complex needs with flexible terms and region-specific deployments.

Vast.ai

On-Demand

Guaranteed uptime with per-second billing. Best for production workloads.

Interruptible

50%+ cheaper preemptible instances. Best for fault-tolerant batch training.

Reserved

Up to 50% off with 1, 3, or 6 month commitments. Guaranteed capacity with volume discounts.

Serverless

Endpoint rates billed only for compute time, with no charge while workers are scaled to zero.

Getting Started

Fluidstack

Get Started

1
Contact expert
Talk to a Fluidstack expert to discuss your specific AI infrastructure needs
2
Request pricing
Get custom pricing for your GPU cluster requirements
3
Deploy infrastructure
Launch your dedicated GPU cluster with fully managed support

Vast.ai

Get Started

1
Add credit and get your API key
Add credit and grab an API key from the console. No contracts, no sales calls.
2
Search GPUs
Filter by model, VRAM, price, and availability via the console or API
3
Deploy
Launch instances in seconds. Scale up or down programmatically.

Support & Global Availability

Fluidstack

Vast.ai

Global Regions

40+ data centers with global coverage including community and enterprise providers

Support

24/7 support chat in the console, email support at contact@vast.ai, Discord community, and documentation covering the CLI, SDK, and REST API