head to head · open source
open-code-review vs GitLab
open-code-review has 34,427 GitHub stars, 2,452 forks, 160 open issues and last shipped yesterday. GitLab has 24,544 stars, 5,983 forks, 36 open issues and last shipped yesterday. open-code-review leads on adoption by 40% (34,427 vs 24,544 stars). open-code-review is written in Go under Apache-2.0; GitLab is written in Ruby under a custom or non-standard licence. open-code-review has attracted 7% as many forks as stars, GitLab 24%. GitLab was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| open-code-review | GitLab | |
|---|---|---|
| GitHub stars | ★ 34K | ★ 25K |
| License | Apache-2.0 | Custom / other |
| Written in | Go | Ruby |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 2.5K | ⑂ 6.0K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick open-code-review if
- You weight community size — 34K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick GitLab if
- You want the GitLab feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches Ruby
- You evaluated both and GitLab fits your workflow better
About open-code-review
Open Code Review is an Apache 2.0, Go based AI code review CLI that reads Git diffs, sends changed files to a configurable LLM through a tool using agent, and returns line level review comments, built for developers and platform teams that want large scale review automated inside infrastructure they control.
read the full open-code-review overview →
About GitLab
GitLab is an open core DevSecOps platform that gives teams Git repository hosting, merge request code review, CI/CD pipelines, issue tracking, and wikis in one self hostable application, aimed at organizations that want to run their development lifecycle on infrastructure they control.
read the full GitLab overview →
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Frequently asked questions
Is open-code-review or GitLab more popular?
open-code-review has 34,427 GitHub stars and GitLab has 24,544. open-code-review has the larger community by that measure.
Are open-code-review and GitLab free?
Both are open source. open-code-review is licensed under Apache-2.0, and GitLab has no licence declared in this registry. Both are free to self-host.
What is the difference between open-code-review and GitLab?
open-code-review is written in Go and GitLab in Ruby. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, open-code-review or GitLab?
Choose open-code-review if you want the larger community (34,427 stars) or its Apache-2.0 licence terms. Choose GitLab if its feature set, stack or Custom / other licence fits better. Both are self-hostable.