Coolify vs GitLab Package Registry

Coolify is an open-source, self-hostable deployment platform for websites, databases, web applications, and more than 280 one-click services. It builds each commit and deploys over SSH to a connected server. Projects can use Nixpacks, Railpack, Dockerfile, Docker Compose, static serving, or a prebuilt registry image. Push-to-deploy connections include GitHub, GitLab, Bitbucket, and Gitea, including self-hosted instances. One-click databases include PostgreSQL, MySQL, MariaDB, MongoDB, Redis, KeyDB, Dragonfly, and ClickHouse. Operations include pull-request deployments, scheduled tasks, shared environment variables, monitoring, S3-compatible database backups, and rollbacks. An API and MCP server let AI clients such as Claude and Cursor manage resources, deployments, logs, and restarts. Coolify runs only on Linux; the documented minimum is 2 CPU cores, 2 GB RAM, and 10 GB disk. Self-hosted use is free forever. Cloud costs $5 a month plus $3 server.

GitLab Package Registry lets projects publish packages for downstream projects to use as dependencies. It can be private or public for supported package managers and is available on GitLab.com, GitLab Self-Managed, and GitLab Dedicated within Free, Premium, and Ultimate. Generally available formats include Generic packages, Helm, Maven, npm, NuGet, and PyPI; Composer and Conan are beta, while Debian, Go, and Ruby gems are experiments. Conda, CRAN, RPM, and Swift are not supported. A project can host multiple package types, including packages built from a monorepo. GitLab CI/CD can build or import packages, with jobs authenticating through CI_JOB_TOKEN, and the registry can be administered through an API. Project roles govern access; protection rules can restrict pushes or deletions for supported formats. Publication and deletion audit events are available when enabled, but require Premium or Ultimate. The dependency proxy is a beta feature on those paid tiers. GitLab is all-remote and has no physical headquarters.