head to head · open source
strix vs iFixAi
strix has 63,281 GitHub stars, 6,903 forks, 383 open issues and last shipped yesterday. iFixAi has 15,323 stars, 1,333 forks, 2 open issues and last shipped 2 days ago. strix leads on adoption by 313% (63,281 vs 15,323 stars). strix is written in Python under Apache-2.0; iFixAi is written in Python under Apache-2.0. strix has attracted 11% as many forks as stars, iFixAi 9%. strix 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
| strix | iFixAi | |
|---|---|---|
| GitHub stars | ★ 63K | ★ 15K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Python | Python |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 6.9K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick strix if
- You weight community size — 63K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick iFixAi if
- You want the iFixAi 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 iFixAi fits your workflow better
About strix
Strix is an open source AI penetration testing tool that deploys autonomous AI agents against a running codebase to find, validate, and fix application vulnerabilities, built for developers and security teams who want dynamic security testing without the cost and scheduling overhead of manual pentesting.
read the full strix overview →
About iFixAi
iFixAi is an open source Python auditor that answers, in under 120 seconds, whether an AI agent is actually doing the job it is supposed to do — run either by a human operator or by the agent itself.
read the full iFixAi overview →
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Frequently asked questions
Is strix or iFixAi more popular?
strix has 63,281 GitHub stars and iFixAi has 15,323. strix has the larger community by that measure.
Are strix and iFixAi free?
Both are open source. strix is licensed under Apache-2.0 and iFixAi under Apache-2.0. Neither carries a licence fee.
What is the difference between strix and iFixAi?
strix is written in Python and iFixAi 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, strix or iFixAi?
Choose strix if you want the larger community (63,281 stars) or its Apache-2.0 licence terms. Choose iFixAi if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.