# PaaS & Hosting

Ranked by the Vioscale composite score: a confidence-weighted blend of independent signals, not user reviews.

| # | Software | Score | Confidence | Vendor |
|--:|---|--:|---|---|
| 1 | [Vercel](https://www.vioscale.ai/software/vercel) | 93.2 | 49% (low) | - |
| 2 | [Netlify](https://www.vioscale.ai/software/netlify) | 84.2 | 64% (medium) | - |
| 3 | [Koyeb](https://www.vioscale.ai/software/koyeb) | 77.1 | 60% (medium) | - |
| 4 | [Railway](https://www.vioscale.ai/software/railway) | 75.2 | 62% (medium) | - |
| 5 | [Coolify](https://www.vioscale.ai/software/coolify) | 72 | 21% (low) | - |
| 6 | [Dokku](https://www.vioscale.ai/software/dokku) | 67.8 | 21% (low) | - |
| 7 | [Platform.sh](https://www.vioscale.ai/software/platform-sh) | 65.3 | 59% (medium) | - |
| 8 | [Render](https://www.vioscale.ai/software/render) | 64.8 | 60% (medium) | - |
| 9 | [Fly.io](https://www.vioscale.ai/software/fly-io) | 61.5 | 62% (medium) | - |
| 10 | [CapRover](https://www.vioscale.ai/software/caprover) | 60.6 | 27% (low) | - |
| 11 | [Northflank](https://www.vioscale.ai/software/northflank) | 59 | 60% (medium) | - |
| 12 | [Porter](https://www.vioscale.ai/software/porter) | 54.8 | 35% (low) | - |
| 13 | [Heroku](https://www.vioscale.ai/software/heroku) | 53.9 | 45% (low) | - |
| 14 | [Google App Engine](https://www.vioscale.ai/software/google-app-engine) | 51.1 | 33% (low) | - |
| 15 | [Google Cloud Run](https://www.vioscale.ai/software/google-cloud-run) | 50.5 | 30% (low) | - |
| 16 | [Cloudflare Pages](https://www.vioscale.ai/software/cloudflare-pages) | 50.5 | 20% (low) | - |
| 17 | [Clever Cloud](https://www.vioscale.ai/software/clever-cloud) | 43.6 | 43% (low) | - |

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*Source: Vioscale (https://www.vioscale.ai/categories/paas-hosting).*