Fly.io
Netlify
| Feature | Fly.io | Netlify |
|---|---|---|
| Pricing | Free / from $0/mo | Free / from $19/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.2 / 5 | 4.5 / 5 |
| Best For | full-stack-developers, global-apps, edge-computing, hobby-projects | developers, agencies, small-teams, jamstack-developers |
| Founded | 2017 | 2014 |
| Global Deployment | ✓ | ✗ |
| Firecracker Vms | ✓ | ✗ |
| Fly Postgres | ✓ | ✗ |
| Auto Scaling | ✓ | ✗ |
| Volumes | ✓ | ✗ |
| Private Networking | ✓ | ✗ |
| Gpu Support | ✓ | ✗ |
| Git Deploy | ✗ | ✓ |
| Serverless Functions | ✗ | ✓ |
| Forms | ✗ | ✓ |
| Identity | ✗ | ✓ |
| Split Testing | ✗ | ✓ |
| Edge Functions | ✗ | ✓ |
| Analytics | ✗ | ✓ |
✓ Fly.io Pros
- Deploy apps globally to 30+ regions easily
- Built-in Postgres and Redis for data at the edge
- Generous free tier for hobby projects
- Firecracker VMs start in milliseconds
✗ Fly.io Cons
- Operational complexity for simple apps
- Documentation can be hard to navigate
- Billing surprises if auto-scaling triggers unexpectedly
✓ Netlify Pros
- Extremely generous free tier (100GB bandwidth)
- Built-in forms without backend code
- Split testing (A/B) built-in
- Framework-agnostic — works with anything
✗ Netlify Cons
- Build times can be slow for large sites
- Serverless functions less powerful than Vercel's
- UI can be confusing for complex setups
The Verdict
Fly.io is built for full stack developers and global apps, with a focus on global-deployment and firecracker-vms. Netlify targets developers and agencies and leads with git-deploy and serverless-functions.
On pricing, Fly.io is the clear winner for budget-conscious users — starting at $0/mo compared to $19/mo for Netlify. That $19/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Bottom line: Netlify has a slight overall edge — but if deploy apps globally to 30+ regions easily matters most to you, Fly.io may still be the right call.