Alternatives
Most reliable Fly.io alternatives (2026)
Fly.io has a reliability score of 45.7/100 with 98.33% uptime over the last 90 days. Here is how every alternative we track compares, ranked by reliability.
App Hosting Platforms alternatives to Fly.io
| Alternative | Score | Uptime |
|---|---|---|
| DigitalOcean App Platform#1 app hosting platformVisit site ↗ | 95.1 | 99.98% |
| Heroku#2 app hosting platformVisit site ↗ | 91.0 | 99.95% |
| Koyeb#3 app hosting platformVisit site ↗ | 76.0 | 99.64% |
| Render#4 app hosting platformVisit site ↗ | 75.5 | 99.71% |
| Netlify#5 app hosting platformVisit site ↗ | 72.8 | 99.69% |
| Google Cloud Run#6 app hosting platformVisit site ↗ | 72.8 | 99.59% |
| Northflank#7 app hosting platformVisit site ↗ | 71.0 | 99.44% |
| Cloudflare Workers & Pages#8 app hosting platformVisit site ↗ | 69.5 | 99.64% |
| Vercel#9 app hosting platformVisit site ↗ | 66.8 | 99.58% |
| Zeabur#11 app hosting platformVisit site ↗ | 37.0 | 95.00% |
| Upsun (Platform.sh)#12 app hosting platformVisit site ↗ | 33.1 | 95.58% |