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 4.7/5 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) | $10/mo | $100/mo |
| Growing (10 users) | $30/mo | $200/mo |
| Free Tier | ✅ See website | ✅ $5 free credit/month. 500 execution hours. 1GB RAM. |
Pricing Plans
| Plan | Fly.io | Railway |
|---|---|---|
| Free Plan | ✅ Yes | ✅ Yes |
| Pay-as-you-go | $0/mo | $5/mo |
Feature Comparison
| Feature | Fly.io | Railway |
|---|
Pros & Cons
Fly.io
✅ Pros
- Modern and well-maintained
- Good free tier
- Active community
❌ Cons
- Learning curve for advanced features
- Pricing scales with usage
Railway
✅ Pros
- One-click database deployment (Postgres, Redis, MongoDB)
- Usage-based pricing — pay for what you use
- Excellent developer experience
- Docker and Nixpacks support
- Built-in CI/CD from Git
❌ Cons
- $5 free credit burns fast with databases
- No free tier for production use
- Limited to 500 hours on trial
- Scaling costs can surprise you
- Fewer regions than AWS/GCP
Who Should Use What?
✅ Choose Fly.io if...
- You are a solo developers
- You are a small startups
- You are a side projects
🚫 Skip if...
- Enterprise with complex compliance
✅ Choose Railway if...
- You are a full-stack apps needing backend + database
- You are a hobby projects with databases
- You are a teams wanting paas simplicity
🚫 Skip if...
- Static sites (Vercel/Netlify are free)
- Enterprise with compliance needs
- Cost-predictability requirements
🏆 Our Verdict
Both Fly.io (4.3/5) and Railway (4.7/5) 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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