head to head · open source
zeroshot vs openqodex
zeroshot has 1,934 GitHub stars, 183 forks, 3 open issues and last shipped today. openqodex has 519 stars, 34 forks, 24 open issues and last shipped today. zeroshot leads on adoption by 273% (1,934 vs 519 stars). zeroshot is written in Rust under MIT; openqodex is written in TypeScript under Apache-2.0. zeroshot has attracted 9% as many forks as stars, openqodex 7%. zeroshot was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 4 topic tags (ai-agents, claude-code, code-review, codex), 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
| zeroshot | openqodex | |
|---|---|---|
| GitHub stars | ★ 1.9K | ★ 519 |
| License | MIT | Apache-2.0 |
| Written in | Rust | TypeScript |
| Last push | 2026-10-10 | 2026-10-10 |
| Forks | ⑂ 183 | ⑂ 34 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick zeroshot if
- You weight community size — 1.9K stars and counting
- You want the MIT license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick openqodex if
- You want the openqodex feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and openqodex fits your workflow better
About zeroshot
Zeroshot is an open source, MIT licensed Rust CLI that orchestrates coding agents as an explicit review graph for developers who want AI written changes verified by agents other than the one that wrote them.
read the full zeroshot overview →
About openqodex
OpenQodex is an open source AI code review tool that runs before you push, for developers who work inside Claude Code or Codex and want scanner backed findings checked by a separate reviewer process.
read the full openqodex overview →
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Frequently asked questions
Is zeroshot or openqodex more popular?
zeroshot has 1,934 GitHub stars and openqodex has 519. zeroshot has the larger community by that measure.
Are zeroshot and openqodex free?
Both are open source. zeroshot is licensed under MIT and openqodex under Apache-2.0. Neither carries a licence fee.
What is the difference between zeroshot and openqodex?
zeroshot is written in Rust and openqodex in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, zeroshot or openqodex?
Choose zeroshot if you want the larger community (1,934 stars) or its MIT licence terms. Choose openqodex if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.