GitLab CE vs OneDev
A side-by-side comparison of two self-hosted git hosting & forges options — licensing, setup difficulty, resource needs, and what each one replaces.
OneDev
Self-hosted Git server with CI/CD and kanban
| Feature | GitLab CE | OneDev |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Category | Git Hosting & Forges | Git Hosting & Forges |
| License | MIT | MIT |
| Language | Ruby | Java |
| Setup difficulty | Hard | Medium |
| Min. RAM | 4,096 MB | 1,024 MB |
| Deployment | docker, helm, bare-metal | docker, bare-metal |
| GitHub stars | ★ 24,000 | ★ 15,258 |
| First released | 2011 | 2016 |
| Replaces | GitHub, Bitbucket | GitHub, GitLab |
What are GitLab CE and OneDev?
GitLab CE
GitLab Community Edition is a complete DevOps platform covering source control, CI/CD, issue tracking, and container registry. It targets teams wanting an integrated, all-in-one development platform. It is deployed via Docker, Omnibus packages, or Helm.
- Integrated CI/CD pipelines
- Issue boards and milestones
- Container and package registries
- Built-in security scanning
OneDev
OneDev is a self-hosted Git server with built-in CI/CD, issue tracking, and kanban boards in a single application. It targets small teams wanting an integrated platform without heavy resource use. It is deployed via Docker or a binary.
- Built-in CI/CD engine
- Kanban issue boards
- Code search and review
- Symbol navigation
GitLab CE vs OneDev: key differences
GitLab CE is written in Ruby, while OneDev is built with Java. OneDev is the lighter option, starting around 1,024 MB of RAM against 4,096 MB for GitLab CE. GitLab CE is the more established project (first released 2011), while OneDev arrived in 2016.
Why pick each one
Choose GitLab CE if…
- All-in-one DevOps platform
- Powerful CI/CD
- Mature and feature-rich
Watch out for
- Resource hungry
- Complex to operate
Choose OneDev if…
- All-in-one in one process
- Strong code navigation
- Lighter than GitLab
Watch out for
- Smaller community
- Java memory footprint
Frequently asked questions
Is GitLab CE or OneDev better?
Neither is universally better. GitLab CE has the larger community, while OneDev is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are GitLab CE and OneDev free and open-source?
Yes. GitLab CE is licensed under MIT and OneDev under MIT. Both can be self-hosted at no software cost.
Can I run GitLab CE and OneDev with Docker?
GitLab CE: yes. OneDev: yes.
Which is lighter on resources, GitLab CE or OneDev?
OneDev has the smaller minimum footprint at 1,024 MB of RAM, compared to about 4,096 MB for GitLab CE. Real-world usage depends on library size, user count, and enabled features.