CoreWeave vs AWS EC2
A detailed comparison to help you choose between CoreWeave and AWS EC2.
Quick Verdict
3.6/5
CoreWeave
0 reviews
3.9/5
AWS EC2
0 reviews
AWS EC2 is rated higher (3.9 vs 3.6). CoreWeave is a purpose-built GPU cloud for AI — 40,000+ NVIDIA GPUs including H100, A100, and RTX. Used by OpenAI, Mistral, and Cohere. Kubernetes-native and connected to NVIDIA. 124 Availability Zones in 39 geographic regions
CoreWeave Purpose-built cloud for AI and GPU workloads |  AWS EC2 The original cloud — 750+ instance types | |
|---|---|---|
| Overview | ||
| Rating | 3.6 (0 reviews) | 3.9 (0 reviews)✓ |
| Pricing model | usage-based | usage-based (per-second On-Demand, Spot, Savings Plans; free tier credits for new accounts) |
| Starting price | Free tier available | From $0.0042/mo |
| Best for | AI labs and ML teams running sustained training or high-throughput inference where dedicated GPUs, NVLink/InfiniBand and a real uptime SLA justify premium pricing | Teams with AWS expertise needing the broadest instance selection, global regions, GPU/bare metal options, and commitment-based discounts for steady production workloads |
| Specifications (entry plan) | ||
| CPU cores | — | — |
| RAM | — | 0.5 GB |
| Storage | — | — |
| Bandwidth | — | — |
| SLA uptime | 99.9% | 99.99%✓ |
| Data-center count | 50 | — |
| €/GB RAM/mo | — | €0.01 |
| Features | ||
| IPv6 | ✓ | |
| DDoS protection | ✓ | |
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ||
| Free tier | ✓ | |
| Data-center locations | ||
| Regions | 50+ data centers across the United States and Europe | 39 AWS regions / 124 AZs plus Local Zones and Wavelength |
| Tags | ||
| Tags | hourly billinggpu availableus datacenterapi accesskubernetes support | free tierhourly billingipv6ddos protectionbackups includedmanaged optionbare metalgpu availables3 compatibleeu datacenterus datacenterapac datacenterapi accessterraform providerkubernetes support |
| Visit CoreWeave → | Visit AWS EC2 → | |
CoreWeave
Pros
- + Published public pricing for the main GPU lines — H100 node $49.24/hr on-demand, $19.71/hr spot — which is more transparency than most GPU clouds offer
- + Broad NVIDIA catalog (L40 to GB300 NVL72) with managed Kubernetes and Slurm control planes included and InfiniBand at up to 3,200 Gbps
- + Contractual reliability: 99.9% cross-region SLA (99% single region) with service credits, plus SOC 2 and ISO posture
- + 50+ data centers across the US and Europe, and S3-compatible object storage for training data and checkpoints
Cons
- - Premium per-GPU rates versus spot resellers — often 2-3x higher per GPU-hour for comparable silicon
- - Whole 8-GPU nodes are the default unit of sale; some configurations still route through sales and component pricing (classic line) complicates the bill
- - No cheap entry tier and no general-purpose cloud story — the fit is poor for anything that is not GPU-bound
- - Counterparty concentration: heavy NVIDIA dependence plus the debt-financed build-out of a young public company
AWS EC2
Pros
- + Widest hardware catalog in the market — 1,000+ instance types including Arm, bare metal and GPU families
- + Per-second billing with real cost levers: Spot up to 90% off, Savings Plans up to 72% off
- + 99.99% region-level SLA across 124 AZs in 39 regions with explicit service credits
- + Mature ecosystem: AMIs, Marketplace, Terraform, Systems Manager, and deep service integration
Cons
- - Total cost is a system of meters — EBS, snapshots, elastic IPv4, data transfer and add-ons dwarf the instance price
- - Requires real AWS expertise: VPC design, security groups, IAM and patching are all self-managed
- - Single-instance SLA is only 99.5%; the 99.99% commitment requires multi-AZ architecture
- - Data transfer out is expensive enough to shape architecture decisions
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