AWS vs Fly.io
Detailed comparison to help you choose the right tool for your needs
Quick Comparison
Rating
4.5
vs4.4
Starting Price
Free
vsFree
Pricing Model
paid
vsfreemium
Feature
AWS
Fly.io
Compute EC2 Lambda
Storage S3 EBS
Databases RDS DynamoDB
AI/ML SageMaker
CDN CloudFront
200+ services
Edge deployments
Firecracker VMs
Fly Postgres
GPU machines
Private networking
Anycast routing
AWS Pros
- Most comprehensive service catalog with 200+
- Largest global infrastructure with 30+ regions
- Mature and battle-tested at massive scale
- Extensive free tier for 12 months
- Deep partner and training ecosystem
- Dominant market share means broad talent pool
AWS Cons
- Pricing is complex and hard to predict
- Console UI is overwhelming and dated
- Easy to accidentally run up large bills
- Support requires paid plans
- Vendor lock-in is very real
- Learning curve is enormous
Fly.io Pros
- Deploy anywhere in 30+ global regions
- Great for latency-sensitive applications
- Firecracker VMs are fast and secure
- Excellent for running databases at the edge
- Good free tier for hobby projects
- Innovative approach to multi-region deployments
Fly.io Cons
- Steeper learning curve than Render or Railway
- CLI-focused workflow with less UI
- Pricing can be unpredictable
- Managed database reliability concerns reported
- Support response times vary
- Platform complexity for simple deployments