Fly.io vs Netlify
Pricing
Fly.io: Free tier (3 shared VMs), usage-based from $1.94/mo per VM
Netlify: Free tier, Pro from $19/mo
Description
Fly.io: Deploy Docker containers to servers around the world with a single command
Netlify: All-in-one platform for web projects with serverless functions, forms, and identity
Pros
- Run your app in 30+ regions close to users: real global distribution, not just CDN caching
- Free tier includes 3 shared-cpu VMs with 256MB RAM each, enough for small apps
- Built-in Postgres, Redis, and object storage so you can run a full stack
- Git-push deploys with preview URLs for every branch
- Built-in form handling and auth: no third-party services needed for basics
- Strong community with lots of templates, plugins, and tutorials
Cons
- Steeper learning curve than Railway or Render: you need to understand Dockerfiles and fly.toml config
- Billing can be unpredictable: outbound bandwidth costs and machine scaling add up
- Support response times on free tier are slow: community forum only
- 100GB bandwidth limit on free tier, which can run out with moderate traffic
- 300 build minutes/month on free tier get eaten up by large sites
- Pricing jump from free to $19/mo is steep for the features you get
Details
Fly.io takes your Docker container and runs it on servers around the world. Your app in Tokyo, Sao Paulo, and Amsterdam simultaneously, not behind a CDN, but actually running there. For apps where latency matters (real-time features, APIs, databases), this is the real deal.
The free tier gives you 3 shared VMs with 256MB RAM each, which can run a small app and a Postgres database. Beyond that, pricing is usage-based starting at $1.94/month for a shared-cpu VM. The tradeoff versus Railway or Render is complexity: Fly gives you more control over where your code runs, but you need to understand containers, config files, and networking basics. If you just want to push code and forget about it, Railway is easier. If you want your API to respond in under 50ms for users worldwide, Fly.io is worth the setup.
Netlify pioneered the git-push deployment workflow and still does it well. Connect your repo, push code, get a live site. The built-in extras (form submissions, identity/auth, serverless functions) mean you can build a surprisingly complete app without bolting on extra services.
The free tier is solid for getting started, but watch the bandwidth and build minutes. A content-heavy site with images can blow through 100GB in a busy month. If you are building a static site or Jamstack app and want everything in one place, Netlify is a reliable choice. If unlimited bandwidth matters more, check Cloudflare Pages.
Verified
