At a glance

Netlify Fly.io
Best for Jamstack sites and static/hybrid web projects Developers wanting to run apps close to users globally
Starting price Free Free
Free tier
Open source
Free tier available
Open source
Edge Computing
Forms
GPU Support
Git Deploy
Global Deploy
Identity
Machines API
Serverless Functions
Split Testing

Netlify

Strengths

  • Generous free tier
  • Framework-agnostic — works with any static site generator
  • Built-in forms, identity, and serverless functions
  • Deploy previews for every branch

Weaknesses

  • Build times can be slow
  • Serverless functions have cold start issues
  • Less integrated than Vercel for Next.js
  • Support responsiveness varies by plan

Fly.io

Strengths

  • Includes Edge Computing as a core feature, purpose-built for cloud hosting workflows
  • Includes Global Deploy as a core feature, purpose-built for cloud hosting workflows
  • Generous free tier — generous enough for most small teams to get real work done
  • Includes gpu support alongside the core feature set — fewer separate tools needed

Weaknesses

  • Free plan exists but key features are locked behind the paid upgrade
  • Developer-oriented tooling may not suit non-technical team members
  • Costs can spike unexpectedly during traffic surges if limits aren't configured
  • Limited team/admin features if your organization eventually scales up

The bottom line

Pricing: Both Netlify and Fly.io are free. You can try both without spending a dollar.

Feature gaps: Netlify offers Forms, Git Deploy and Identity that Fly.io lacks. Fly.io brings Edge Computing, GPU Support and Global Deploy that Netlify does not have.

Team fit: Netlify is geared toward any size teams, while Fly.io is aimed at small teams teams. Pick the one that matches where your team is today and where it is headed — migrating tools later is always painful.

Where each tool shines: Netlify's biggest strengths are: generous free tier. framework-agnostic — works with any static site generator. Fly.io's biggest strengths are: includes edge computing as a core feature, purpose-built for cloud hosting workflows. includes global deploy as a core feature, purpose-built for cloud hosting workflows.

Watch out for: With Netlify, users commonly note that build times can be slow. With Fly.io, the main complaint is that free plan exists but key features are locked behind the paid upgrade.

Choose Netlify if...

  • You need a tool built for jamstack sites and static/hybrid web projects
  • You specifically need Forms and Git Deploy
  • You care about framework-agnostic — works with any static site generator
  • Your team size fits the any size profile Netlify is designed for

Choose Fly.io if...

  • Your profile matches its sweet spot: developers wanting to run apps close to users globally
  • You specifically need Edge Computing and GPU Support
  • You care about includes global deploy as a core feature, purpose-built for cloud hosting workflows
  • Your team size fits the small teams profile Fly.io is designed for
  • The free tier works for you: generous free tier

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