Fly.io vs Railway: Which One Fits Your Solo Dev Stack?
Free tier limits, real costs for 1-10 users, and honest "not for" warnings. The Solo Dev decision guide for Fly.io vs Railway.
⚡ Quick Verdict
Railway edges ahead with a 4.6/5 rating. However, the best choice depends on your team size, budget, and workflow needs. Read on for the full breakdown.
💰 Cost by Team Size
| Team Size | Fly.io | Railway |
|---|---|---|
| Solo (1 user) | $0/mo | $5/mo |
| Small (5 users) | $29/mo | $25/mo |
| Growing (10 users) | $29/mo | $50/mo |
| Free Tier | ✅ 3 shared-CPU VMs, 160 GB outbound data, 3 GB persistent volumes. | ✅ $5 free credits/month. 500 execution hours. 100GB outbound bandwidth. No credit card required. |
Pricing Plans
| Plan | Fly.io | Railway |
|---|---|---|
| Free Plan | ✅ Yes | ✅ Yes |
| Launch | $0/mo | $5/mo |
| Scale | $29/mo | $20/mo |
| Enterprise | Custom | Custom |
Feature Comparison
| Feature | Fly.io | Railway |
|---|
Pros & Cons
Fly.io
✅ Pros
- Deploy to 30+ regions for low-latency globally
- Run any Docker container — language agnostic
- Real Machines API for custom orchestration
- SQLite on Fly (LiteFS) for edge-native databases
❌ Cons
- Steeper learning curve than Vercel/Render
- CLI-centric workflow can frustrate dashboard users
- Billing can be unpredictable with usage-based model
Railway
✅ Pros
- Deploy anything — Docker, Node, Python, Go, Rust, databases
- One-click PostgreSQL, Redis, MySQL provisioning
- Usage-based pricing — only pay for what you use
- Beautiful dashboard and dead-simple DX
- Built-in private networking between services
❌ Cons
- Free tier is just $5 credit (runs out fast with always-on services)
- No serverless functions (everything is container-based)
- Can get expensive for high-traffic apps
- Limited regions compared to AWS/GCP
- No built-in CDN — need Cloudflare in front
Who Should Use What?
✅ Choose Fly.io if...
- You are a globally distributed apps
- You are a docker-based deployments
🚫 Skip if...
- Beginners wanting one-click deploy
- Static site hosting
✅ Choose Railway if...
- You are a backend apps, apis, and workers that need always-on compute
- You are a solo devs who want heroku-like simplicity with modern pricing
- You are a quick database provisioning (postgres, redis) alongside apps
🚫 Skip if...
- Static sites or JAMstack (use Vercel or Netlify)
- Enterprise needing multi-region deployments
- Cost-sensitive projects (VPS on Hetzner is cheaper)
🏆 Our Verdict
Both Fly.io (4.2/5) and Railway (4.6/5) are excellent tools in their category. Railway takes a slight edge overall, but the best choice ultimately depends on your team's specific needs, budget, and existing tool ecosystem.
Frequently Asked Questions
Is Fly.io better than Railway?
It depends on your needs. Fly.io excels in some areas while Railway has its own strengths. Read our full comparison above to see which tool fits your specific requirements.
How does Fly.io pricing compare to Railway?
Fly.io starts at Free / $0/mo, while Railway starts at Free / $5/mo. Both offer different value propositions — check our pricing comparison section for a detailed breakdown.
Can I migrate from Fly.io to Railway?
Yes, most B2B tools offer data import/export features. Railway typically provides migration guides and sometimes even dedicated support for switching from Fly.io.
Which is easier to use, Fly.io or Railway?
Ease of use depends on your team's experience and workflow preferences. We evaluated both tools on usability — see our feature comparison scores above for details.
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