Coolify vs Dokku (2026)

Bottom line: Coolify if you want a dashboard and need to manage databases or multiple servers. Dokku if you want maximum simplicity on a single host and are comfortable in a terminal.

Coolify is a full-featured self-hosted PaaS built on Laravel. It gives you a web UI that covers the entire deploy lifecycle — provision servers over SSH, deploy apps from Dockerfile or Compose, spin up Postgres or Redis databases, set up automatic backups, and manage Let's Encrypt TLS — all without touching the command line. Multi-server support is a first-class feature: one Coolify installation can manage an entire fleet of VPS instances. The tradeoff is the Laravel stack itself, which requires meaningful RAM and adds upgrade overhead, and the operational responsibility of keeping Coolify's own host running.

Dokku is the other end of the spectrum. It is a collection of shell scripts and a thin Go binary that runs directly on a single Linux server, implementing the Heroku Buildpack API so that `git push dokku main` builds and deploys your application in a Docker container. There is no web UI — you interact via the `dokku` CLI or over SSH. Database plugins provision containers and inject connection strings in seconds. The footprint is tiny, the MIT license is genuinely permissive, and the project has been in continuous production use since 2013.

Choose Coolify for multi-server management, team-friendly dashboards, and consolidated database administration. Choose Dokku for lightweight single-host deploys where simplicity and minimal resource consumption matter more than visual tooling.