head to head · open source
open-code-review vs reviewboard
open-code-review has 34,427 GitHub stars, 2,452 forks, 160 open issues and last shipped yesterday. reviewboard has 1,724 stars, 438 forks, 0 open issues and last shipped yesterday. open-code-review leads on adoption by 1,897% (34,427 vs 1,724 stars). open-code-review is written in Go under Apache-2.0; reviewboard is written in Python under MIT. open-code-review has attracted 7% as many forks as stars, reviewboard 25%. reviewboard was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (code-review), so they are genuine substitutes rather than adjacent tools.
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 | reviewboard | |
|---|---|---|
| GitHub stars | ★ 34K | ★ 1.7K |
| License | Apache-2.0 | MIT |
| Written in | Go | Python |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 2.5K | ⑂ 438 |
| 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 reviewboard if
- You want the reviewboard feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and reviewboard 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 reviewboard
Review Board open source web based code document review tool. Python language. MIT license. Developer tools category. Version control collaboration category. Homepage reviewboard.org. GitHub metadata: 1727 stars. 438 forks. 0 open issues. Repo age 17 years. Last push 2026 09 10T19:23:42Z. Helps companies open source projects organizations keep quality high bug count low. Began 2006 fill hole code review market. Wanted open source flexible enough variety workflows. Wanted take pain out code review process. Today used by thousands projects companies. Small startups two people. Enterprises thousands.…
read the full reviewboard overview →
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Frequently asked questions
Is open-code-review or reviewboard more popular?
open-code-review has 34,427 GitHub stars and reviewboard has 1,724. open-code-review has the larger community by that measure.
Are open-code-review and reviewboard free?
Both are open source. open-code-review is licensed under Apache-2.0 and reviewboard under MIT. Neither carries a licence fee.
What is the difference between open-code-review and reviewboard?
open-code-review is written in Go and reviewboard in Python. 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 reviewboard?
Choose open-code-review if you want the larger community (34,427 stars) or its Apache-2.0 licence terms. Choose reviewboard if its feature set, stack or MIT licence fits better. Both are self-hostable.