Open-source app hosting
Replacing: Heroku
| Project | What it is | Stars | Last release | Replaces |
|---|---|---|---|---|
| Coolify Active Apache-2.0 | An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 360+ one-click services on your own servers. | 65.3k | Oct 28, 2026 | Heroku |
| Dokku Active MIT | A docker-powered PaaS that helps you build and manage the lifecycle of applications. | 32.2k | Oct 29, 2026 | Heroku |
| CapRover Active Mixed or custom | Scalable PaaS (automated Docker+nginx) - aka Heroku on Steroids. | 15.2k | Oct 23, 2026 | Heroku |