Self‑hosted Heroku alternative. Run your own PaaS on your server, deploy apps and databases with Git integration and auto SSL.
Coolify is an open‑source self‑hosted PaaS. Install it on your own VPS and get a Vercel/Heroku‑like experience. It supports Git deployments, one‑click databases, and auto SSL—all free.
I installed Coolify on a 2‑core 4GB VPS. One‑click installer via SSH, then accessed the web UI. Connected GitHub, selected a repo, and deployed. It felt exactly like Vercel, but fully on my own server.
Coolify makes self‑hosting as easy as using a cloud platform—perfect for VPS owners who care about privacy.
Pro tip: Coolify runs on a 1‑core 2GB VPS. It‘s Docker‑based, so any app that can be containerized can be deployed.