CoreWeave vs Vast.ai
Compare GPU pricing, features, and specifications between CoreWeave and Vast.ai cloud providers. Find the best deals for AI training, inference, and ML workloads.
CoreWeave
Provider 1
Vast.ai
Provider 2
Comparison Overview
Average Price Difference: $28.58/hour between comparable GPUs
GPU Pricing Comparison
| GPU Model ↑ | CoreWeave 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 • Vast.ai | Not Available | $0.87/hr★ Best | — | |
A100 PCIE 40GB VRAM • | ||||
A100 SXM 80GB VRAM • CoreWeaveVast.ai |  $21.60/hr8x GPU | $0.22/hr★ Best | ↑+$21.38(+9881.5%) | |
A100 SXM 80GB VRAM • CoreWeave$21.60/hour 8x GPU configuration Updated: 12/17/2025 Vast.ai$0.22/hour Updated: 1/15/2026 ★Best Price Price Difference:↑+$21.38(+9881.5%) | ||||
A2 16GB VRAM • Vast.ai | Not Available | $0.07/hr★ Best | — | |
A2 16GB VRAM • | ||||
A40 48GB VRAM • Vast.ai | Not Available | $0.32/hr★ Best | — | |
A40 48GB VRAM • | ||||
B200 192GB VRAM • CoreWeave | $68.80/hr★ Best 8x GPU | Not Available | — | |
B200 192GB VRAM • CoreWeave$68.80/hour 8x GPU configuration Updated: 12/17/2025 ★Best Price Not Available | ||||
GH200 96GB VRAM • CoreWeave | $6.50/hr★ Best | Not Available | — | |
GH200 96GB VRAM • | ||||
H100 80GB VRAM • CoreWeaveVast.ai | $49.24/hr 8x GPU | $2.27/hr★ Best | ↑+$46.97(+2069.2%) | |
H100 80GB VRAM • CoreWeave$49.24/hour 8x GPU configuration Updated: 12/17/2025 Vast.ai$2.27/hour Updated: 6/25/2025 ★Best Price Price Difference:↑+$46.97(+2069.2%) | ||||
H200 141GB VRAM • CoreWeaveVast.ai | $50.44/hr 8x GPU | $3.06/hr★ Best | ↑+$47.38(+1548.4%) | |
H200 141GB VRAM • CoreWeave$50.44/hour 8x GPU configuration Updated: 12/17/2025 Vast.ai$3.06/hour Updated: 6/25/2025 ★Best Price Price Difference:↑+$47.38(+1548.4%) | ||||
L40 40GB VRAM • CoreWeaveVast.ai | $10.00/hr 8x GPU | $0.39/hr★ Best | ↑+$9.61(+2478.6%) | |
L40 40GB VRAM • CoreWeave$10.00/hour 8x GPU configuration Updated: 12/17/2025 Vast.ai$0.39/hour Updated: 11/17/2025 ★Best Price Price Difference:↑+$9.61(+2478.6%) | ||||
L40S 48GB VRAM • CoreWeaveVast.ai | $18.00/hr 8x GPU | $0.44/hr★ Best | ↑+$17.56(+3970.6%) | |
L40S 48GB VRAM • CoreWeave$18.00/hour 8x GPU configuration Updated: 12/17/2025 Vast.ai$0.44/hour Updated: 12/5/2025 ★Best Price Price Difference:↑+$17.56(+3970.6%) | ||||
RTX 3070 8GB VRAM • Vast.ai | Not Available | $0.09/hr★ Best | — | |
RTX 3070 8GB VRAM • | ||||
RTX 3070 Ti 8GB VRAM • Vast.ai | Not Available | $0.11/hr★ Best | — | |
RTX 3070 Ti 8GB VRAM • | ||||
RTX 3080 10GB VRAM • Vast.ai | Not Available | $0.12/hr★ Best | — | |
RTX 3080 10GB VRAM • | ||||
RTX 3080 Ti 12GB VRAM • Vast.ai | Not Available | $0.10/hr★ Best | — | |
RTX 3080 Ti 12GB VRAM • | ||||
A10 24GB VRAM • Vast.ai | Not Available | $0.16/hr★ Best | — | |
A10 24GB VRAM • | ||||
A100 PCIE 40GB VRAM • Vast.ai | Not Available | $0.87/hr★ Best | — | |
A100 PCIE 40GB VRAM • | ||||
A100 SXM 80GB VRAM • CoreWeaveVast.ai | $21.60/hr 8x GPU | $0.22/hr★ Best | ↑+$21.38(+9881.5%) | |
A100 SXM 80GB VRAM • CoreWeave$21.60/hour 8x GPU configuration Updated: 12/17/2025 Vast.ai$0.22/hour Updated: 1/15/2026 ★Best Price Price Difference:↑+$21.38(+9881.5%) | ||||
A2 16GB VRAM • Vast.ai | Not Available | $0.07/hr★ Best | — | |
A2 16GB VRAM • | ||||
A40 48GB VRAM • Vast.ai | Not Available | $0.32/hr★ Best | — | |
A40 48GB VRAM • | ||||
B200 192GB VRAM • CoreWeave | $68.80/hr★ Best 8x GPU | Not Available | — | |
B200 192GB VRAM • CoreWeave$68.80/hour 8x GPU configuration Updated: 12/17/2025 ★Best Price Not Available | ||||
GH200 96GB VRAM • CoreWeave | $6.50/hr★ Best | Not Available | — | |
GH200 96GB VRAM • | ||||
H100 80GB VRAM • CoreWeaveVast.ai | $49.24/hr 8x GPU | $2.27/hr★ Best | ↑+$46.97(+2069.2%) | |
H100 80GB VRAM • CoreWeave$49.24/hour 8x GPU configuration Updated: 12/17/2025 Vast.ai$2.27/hour Updated: 6/25/2025 ★Best Price Price Difference:↑+$46.97(+2069.2%) | ||||
H200 141GB VRAM • CoreWeaveVast.ai | $50.44/hr 8x GPU | $3.06/hr★ Best | ↑+$47.38(+1548.4%) | |
H200 141GB VRAM • CoreWeave$50.44/hour 8x GPU configuration Updated: 12/17/2025 Vast.ai$3.06/hour Updated: 6/25/2025 ★Best Price Price Difference:↑+$47.38(+1548.4%) | ||||
L40 40GB VRAM • CoreWeaveVast.ai | $10.00/hr 8x GPU | $0.39/hr★ Best | ↑+$9.61(+2478.6%) | |
L40 40GB VRAM • CoreWeave$10.00/hour 8x GPU configuration Updated: 12/17/2025 Vast.ai$0.39/hour Updated: 11/17/2025 ★Best Price Price Difference:↑+$9.61(+2478.6%) | ||||
L40S 48GB VRAM • CoreWeaveVast.ai | $18.00/hr 8x GPU | $0.44/hr★ Best | ↑+$17.56(+3970.6%) | |
L40S 48GB VRAM • CoreWeave$18.00/hour 8x GPU configuration Updated: 12/17/2025 Vast.ai$0.44/hour Updated: 12/5/2025 ★Best Price Price Difference:↑+$17.56(+3970.6%) | ||||
RTX 3070 8GB VRAM • Vast.ai | Not Available | $0.09/hr★ Best | — | |
RTX 3070 8GB VRAM • | ||||
RTX 3070 Ti 8GB VRAM • Vast.ai | Not Available | $0.11/hr★ Best | — | |
RTX 3070 Ti 8GB VRAM • | ||||
RTX 3080 10GB VRAM • Vast.ai | Not Available | $0.12/hr★ Best | — | |
RTX 3080 10GB VRAM • | ||||
RTX 3080 Ti 12GB VRAM • Vast.ai | Not Available | $0.10/hr★ Best | — | |
RTX 3080 Ti 12GB VRAM • | ||||
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 H100, H200, and Blackwell architecture
- Mission Control
Unified security, talent services, and observability platform for large-scale AI operations
- High Performance Networking
High-performance clusters with InfiniBand networking for optimal scale-out connectivity
Vast.ai
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
- Primary focus on North American data centers
- Specialized nature may not suit all general computing needs
- Learning curve for users unfamiliar with Kubernetes
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
CoreWeave
GPU Instances
On-demand and reserved GPU instances with latest NVIDIA hardware
CPU Instances
High-performance CPU instances to complement GPU workloads
Vast.ai
Marketplace Instances
On‑demand GPU rentals with live bidding and filters.
Pricing Options
CoreWeave
On-Demand Instances
Pay-per-hour GPU and CPU instances with flexible scaling
Reserved Capacity
Committed usage discounts up to 60% over on-demand pricing
Transparent Storage
No ingress, egress, or transfer fees for data movement
Vast.ai
Getting Started
CoreWeave
- 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
Support & Global Availability
CoreWeave
Global Regions
Deployments across North America with expanding global presence
Support
24/7 support from dedicated engineering teams, comprehensive documentation, and Kubernetes expertise
Vast.ai
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