head to head · open source
open-code-review vs roam-code
open-code-review has 35,312 GitHub stars, 2,504 forks, 160 open issues and last shipped today. roam-code has 518 stars, 49 forks, 12 open issues and last shipped 4 days ago. open-code-review leads on adoption by 6,717% (35,312 vs 518 stars). open-code-review is written in Go under Apache-2.0; roam-code is written in Python under Apache-2.0. open-code-review has attracted 7% as many forks as stars, roam-code 9%. open-code-review 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 | roam-code | |
|---|---|---|
| GitHub stars | ★ 35K | ★ 518 |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Python |
| Last push | 2026-09-18 | 2026-09-14 |
| Forks | ⑂ 2.5K | ⑂ 49 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick open-code-review if
- You weight community size — 35K 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 roam-code if
- You want the roam-code feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and roam-code 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 roam-code
roam code Local code analysis and ready to run checks for coding agents. Roam gives your agent a reusable codebase index, pattern findings, candidate algorithmic alternatives, and checks it can call as it works. It can investigate code and evaluate changes without building each analysis from scratch. Runs on your machine · free and open source · no account or API key for local analysis · no automatic source code or telemetry upload 287 commands · 246 MCP tools (17 in the default core preset) · 28 languages Connect your agent · Try a task · Documentation · Explore the code map Why Roam is different Your agent can …
read the full roam-code overview →
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Frequently asked questions
Is open-code-review or roam-code more popular?
open-code-review has 35,312 GitHub stars and roam-code has 518. open-code-review has the larger community by that measure.
Are open-code-review and roam-code free?
Both are open source. open-code-review is licensed under Apache-2.0 and roam-code under Apache-2.0. Neither carries a licence fee.
What is the difference between open-code-review and roam-code?
open-code-review is written in Go and roam-code 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 roam-code?
Choose open-code-review if you want the larger community (35,312 stars) or its Apache-2.0 licence terms. Choose roam-code if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.