Vast.ai vs AWS EC2
A detailed comparison to help you choose between Vast.ai and AWS EC2.
Vast.ai Rent GPUs from individuals for 2-10x cheaper compute |  AWS EC2 The original cloud — 750+ instance types | |
|---|---|---|
| Overview | ||
| Rating | 4.2 (65 reviews)✓ | 4.1 (128 reviews) |
| Pricing model | usage-based | freemium |
| Starting price | Free tier available | Free tier available |
| Best for | Machine learning researchers, indie game developers, and budget-conscious teams running non-critical batch workloads who can tolerate occasional interruptions. | Enterprise teams with AWS expertise who need the broadest instance selection and global availability |
| Specifications (entry plan) | ||
| CPU cores | 0 vCPU | — |
| RAM | 0 GB | — |
| Storage | 0 GB | — |
| Bandwidth | 0 TB/mo | — |
| SLA uptime | — | — |
| Data-center count | 0 | — |
| Features | ||
| IPv6 | ||
| DDoS protection | ||
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ✓ | |
| Free tier | ||
| Data-center locations | ||
| Regions | Global — distributed hosts | — |
| Tags | ||
| Tags | hourly billinggpu availableeu datacenterus datacenterapac datacenter | free tierhourly billingipv6ddos protectionbackups includedmanaged optionbare metalgpu availables3 compatibleeu datacenterus datacenterapac datacenterapi accessterraform providerkubernetes support |
| Visit Vast.ai → | Visit AWS EC2 → | |
Vast.ai
Pros
- + Achieve significant cost savings compared to major cloud providers
- + Access diverse GPU types without long-term commitments
- + Deploy instances in seconds with minimal setup
- + Bid competitively to secure even lower rates
Cons
- - Provider uptime and reliability vary; some instances may disconnect unexpectedly
- - Network speeds and hardware quality inconsistent across providers
- - Limited enterprise support and SLAs compared to traditional cloud
AWS EC2
Pros
- + Largest instance type selection — 750+
- + Spot instances for 90% discount on interruption-tolerant workloads
- + 99 availability zones across 31 regions
Cons
- - Complex pricing — easy to overspend
- - Requires expertise to use efficiently
Stay in the loop
Get weekly updates on the best new AI tools, deals, and comparisons.
No spam. Unsubscribe anytime.