What is the difference between CoreWeave and Vast.ai?

CoreWeave 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: CoreWeave 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 CoreWeave 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 64 different GPU models across both CoreWeave and Vast.ai, with 0 models available from both providers.

CoreWeave vs Vast.ai

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

CoreWeave

Provider 1

GPUs Available

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Vast.ai

Provider 2

GPUs Available

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Comparison Overview

Total GPU Models

CoreWeave GPUs

Vast.ai GPUs

Direct Comparisons

Average Price Difference: $2.11/hour between comparable GPUs

GPU Pricing Comparison

Total GPUs: 64Both available: 7CoreWeave: 9Vast.ai: 62

Showing 15 of 64 GPUs

Last updated: 10/17/2026, 2:04:06 AM

GPU Model ↑	CoreWeave 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 • CoreWeaveVast.ai	$2.70/hr 8x GPU	$1.06/hr★ Best	↑+$1.64(+155.7%)	CoreWeave Vast.ai
A100 SXM 80GB VRAM • CoreWeave $2.70/hour 8x GPU configuration Updated: 10/14/2026 Vast.ai $1.06/hour Updated: 10/16/2026 ★Best Price Price Difference:↑+$1.64(+155.7%) CoreWeave 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 • CoreWeaveVast.ai	$4.26/hr★ Best 8x GPU	$6.25/hr 2x GPU	↓$1.99(31.8%)	CoreWeave Vast.ai
B200 180GB VRAM • CoreWeave $4.26/hour 8x GPU configuration Updated: 10/12/2026 ★Best Price Vast.ai $6.25/hour 2x GPU configuration Updated: 10/16/2026 Price Difference:↓$1.99(31.8%) CoreWeave Vast.ai
GH200 96GB VRAM • CoreWeave	$6.50/hr★ Best	Not Available	—	CoreWeave
GH200 96GB VRAM • CoreWeave $6.50/hour Updated: 10/14/2026 ★Best Price Not Available CoreWeave
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

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 • CoreWeaveVast.ai	$2.70/hr 8x GPU	$1.06/hr★ Best	↑+$1.64(+155.7%)	CoreWeave Vast.ai
A100 SXM 80GB VRAM • CoreWeave $2.70/hour 8x GPU configuration Updated: 10/14/2026 Vast.ai $1.06/hour Updated: 10/16/2026 ★Best Price Price Difference:↑+$1.64(+155.7%) CoreWeave 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 • CoreWeaveVast.ai	$4.26/hr★ Best 8x GPU	$6.25/hr 2x GPU	↓$1.99(31.8%)	CoreWeave Vast.ai
B200 180GB VRAM • CoreWeave $4.26/hour 8x GPU configuration Updated: 10/12/2026 ★Best Price Vast.ai $6.25/hour 2x GPU configuration Updated: 10/16/2026 Price Difference:↓$1.99(31.8%) CoreWeave Vast.ai
GH200 96GB VRAM • CoreWeave	$6.50/hr★ Best	Not Available	—	CoreWeave
GH200 96GB VRAM • CoreWeave $6.50/hour Updated: 10/14/2026 ★Best Price Not Available CoreWeave
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

Features Comparison

CoreWeave

Kubernetes-Native Platform
Purpose-built AI-native platform with Kubernetes-native developer experience
Latest NVIDIA GPUs
First-to-market access to the latest NVIDIA GPUs including Hopper (H100, H200, GH200) and Blackwell/Blackwell Ultra (GB200 NVL72, GB300 NVL72, HGX B200, HGX B300)
Mission Control
Unified security, talent services, and observability platform for large-scale AI operations, including fleet and node lifecycle controllers
High Performance Networking
HPC Interconnect with GPUDirect RDMA over InfiniBand for GPU-to-GPU communication, plus VPCs and Direct Connect private links via Equinix and Megaport
SUNK (Slurm on Kubernetes)
Managed Slurm running on Kubernetes for batch and burst training workloads
Purpose-Built AI Storage
S3-compatible AI Object Storage, POSIX distributed file storage, single-tenant VAST clusters, and local ephemeral storage on GPU nodes

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

CoreWeave

Advantages

Extensive selection of NVIDIA GPUs, including latest Blackwell architecture
Kubernetes-native infrastructure for easy scaling and deployment
Fast deployment with 10x faster inference spin-up times
High cluster reliability with 96% goodput and 50% fewer interruptions

Considerations

Data center footprint concentrated in North America and Europe
Some configurations, including GB300 NVL72 and HGX B300, require contacting sales rather than self-service on-demand
Specialized nature may not suit all general computing 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

CoreWeave

GPU Instances

On-demand and reserved GPU instances with latest NVIDIA hardware

CPU Instances

High-performance CPU instances to complement GPU workloads

Managed Software Services

Managed orchestration and platform services layered on CoreWeave infrastructure

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

CoreWeave

On-Demand Instances

Pay-per-hour GPU and CPU instances with flexible scaling and no long-term capacity commitment

Spot Instances

Burst capacity at a discount to on-demand rates, published for most GPU and CPU instance types

Reserved Capacity

Committed usage discounts up to 60% over on-demand pricing

Transparent Storage

No ingress, egress, or transfer fees for data movement on CoreWeave storage

Inference Per-GPU Pricing

Separate per-GPU hourly rates available to CoreWeave inference platform customers

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

CoreWeave

Get Started

1
Create Account
Sign up for CoreWeave Cloud platform access
2
Choose GPU Instance
Select from latest NVIDIA GPUs including H100, H200, and Blackwell architecture
3
Deploy via Kubernetes
Use Kubernetes-native tools for workload deployment and scaling

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

CoreWeave

Global Regions

On-demand and spot GPU and CPU instances published for North America and Europe, with ongoing global AI data center expansion

Support

24/7 support from dedicated engineering teams, comprehensive documentation, and Kubernetes expertise

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