# Fly.io alternatives

The highest-scoring alternative to Fly.io in PaaS & Hosting is **Netlify** (92/100), against Fly.io's 79/100. Ranked on independent signals, not user reviews. No vendor pays for placement.

| # | Alternative | Score | Confidence | Compare |
|--:|---|--:|---|---|
| 1 | [Netlify](https://www.vioscale.ai/software/netlify) | 92 | 73% (medium) | [Fly.io vs Netlify](https://www.vioscale.ai/compare/fly-io-vs-netlify) |
| 2 | [Vercel](https://www.vioscale.ai/software/vercel) | 87 | 72% (medium) | [Fly.io vs Vercel](https://www.vioscale.ai/compare/fly-io-vs-vercel) |
| 3 | [Koyeb](https://www.vioscale.ai/software/koyeb) | 81 | 71% (medium) | [Fly.io vs Koyeb](https://www.vioscale.ai/compare/fly-io-vs-koyeb) |
| 4 | [Railway](https://www.vioscale.ai/software/railway) | 80 | 60% (medium) | [Fly.io vs Railway](https://www.vioscale.ai/compare/fly-io-vs-railway) |
| 5 | [Render](https://www.vioscale.ai/software/render) | 66 | 70% (medium) | [Fly.io vs Render](https://www.vioscale.ai/compare/fly-io-vs-render) |
| 6 | [Platform.sh](https://www.vioscale.ai/software/platform-sh) | 64 | 61% (medium) | [Fly.io vs Platform.sh](https://www.vioscale.ai/compare/fly-io-vs-platform-sh) |
| 7 | [Northflank](https://www.vioscale.ai/software/northflank) | 63 | 72% (medium) | [Fly.io vs Northflank](https://www.vioscale.ai/compare/fly-io-vs-northflank) |
| 8 | [Coolify](https://www.vioscale.ai/software/coolify) | 62 | 40% (low) | [Fly.io vs Coolify](https://www.vioscale.ai/compare/coolify-vs-fly-io) |
| 9 | [Dokku](https://www.vioscale.ai/software/dokku) | 61 | 42% (low) | [Fly.io vs Dokku](https://www.vioscale.ai/compare/dokku-vs-fly-io) |
| 10 | [Heroku](https://www.vioscale.ai/software/heroku) | 60 | 48% (low) | [Fly.io vs Heroku](https://www.vioscale.ai/compare/fly-io-vs-heroku) |
| 11 | [Porter](https://www.vioscale.ai/software/porter) | 60 | 33% (low) | [Fly.io vs Porter](https://www.vioscale.ai/compare/fly-io-vs-porter) |
| 12 | [CapRover](https://www.vioscale.ai/software/caprover) | 58 | 59% (medium) | [Fly.io vs CapRover](https://www.vioscale.ai/compare/caprover-vs-fly-io) |

Fly.io itself ranks #5 of 17 in PaaS & Hosting.

---
*Source: Vioscale (https://www.vioscale.ai/alternatives/fly-io). Generated 2026-09-01T17:23:25.461Z.*