Fly.io
Neon
| Feature | Fly.io | Neon |
|---|---|---|
| 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, startups, serverless-apps, ci-cd-workflows |
| Founded | 2017 | 2021 |
| Global Deployment | ✓ | ✗ |
| Firecracker Vms | ✓ | ✗ |
| Fly Postgres | ✓ | ✗ |
| Auto Scaling | ✓ | ✗ |
| Volumes | ✓ | ✗ |
| Private Networking | ✓ | ✗ |
| Gpu Support | ✓ | ✗ |
| Serverless Postgres | ✗ | ✓ |
| Branching | ✗ | ✓ |
| Autoscaling | ✗ | ✓ |
| Connection Pooling | ✗ | ✓ |
| Point In Time Recovery | ✗ | ✓ |
| Logical Replication | ✗ | ✓ |
✓ 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
✓ Neon Pros
- Serverless autoscaling
- Database branching
- Scale to zero
- Generous free tier
✗ Neon Cons
- Cold starts on free tier
- Newer platform
- Limited extension support
The Verdict
Fly.io is built for full stack developers and global apps, with a focus on global-deployment and firecracker-vms. Neon targets developers and startups and leads with serverless-postgres and branching.
On pricing, Fly.io is the clear winner for budget-conscious users — starting at $0/mo compared to $19/mo for Neon. 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.
Feature-wise, Fly.io offers broader built-in capabilities (7 features vs 6), while Neon takes a more focused approach — which can mean a simpler, faster onboarding experience.
Bottom line: Neon 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.