head to head · open source
open-code-review vs Aletheore
open-code-review has 48,279 GitHub stars, 3,529 forks, 160 open issues and last shipped 5 days ago. Aletheore has 612 stars, 43 forks, 4 open issues and last shipped 2 days ago. open-code-review leads on adoption by 7,789% (48,279 vs 612 stars). open-code-review is written in Go under Apache-2.0; Aletheore is written in Python under AGPL-3.0. open-code-review has attracted 7% as many forks as stars, Aletheore 7%. Aletheore 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 | Aletheore | |
|---|---|---|
| GitHub stars | ★ 48K | ★ 612 |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Go | Python |
| Last push | 2026-10-22 | 2026-10-25 |
| Forks | ⑂ 3.5K | ⑂ 43 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick open-code-review if
- You weight community size — 48K 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 Aletheore if
- You want the Aletheore feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and Aletheore fits your workflow better
About open-code-review
OpenCodeReview English 简体中文 日本語 한국어 Русский What is Open Code Review? Open Code Review is an AI powered code review CLI tool. It originated as Alibaba Group's internal official AI code review assistant — over the past two years, it has served tens of thousands of developers and identified millions of code defects. After thorough validation at massive scale, we incubated it into an open source project for the community. Simply configure a model endpoint to get started. It reads Git diffs, sends changed files to a configurable LLM via an agent with tool use capabilities, and generates structured review comments…
read the full open-code-review overview →
About Aletheore
Evidence grounded repository intelligence Code intelligence that has to show its work. A deterministic scanner reads your repo and writes structured evidence — every downstream feature (AI audit, PR bot, MCP server, dashboard) has to cite that evidence, or it doesn't get to make the claim. Install the Aletheore GitHub App — hosted PR review, dashboard, and AIRview docs on top of the same evidence engine. Prefer the free local CLI? Keep reading below. No LLM call, no account, no network access beyond the vulnerability/license registry lookups (turn those off too for a fully offline run). That one command gets you…
read the full Aletheore overview →
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Frequently asked questions
Is open-code-review or Aletheore more popular?
open-code-review has 48,279 GitHub stars and Aletheore has 612. open-code-review has the larger community by that measure.
Are open-code-review and Aletheore free?
Both are open source. open-code-review is licensed under Apache-2.0 and Aletheore under AGPL-3.0. Neither carries a licence fee.
What is the difference between open-code-review and Aletheore?
open-code-review is written in Go and Aletheore 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 Aletheore?
Choose open-code-review if you want the larger community (48,279 stars) or its Apache-2.0 licence terms. Choose Aletheore if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.