head to head · open source
strix vs CyberStrike
strix has 63,281 GitHub stars, 6,903 forks, 383 open issues and last shipped yesterday. CyberStrike has 2,797 stars, 429 forks, 43 open issues and last shipped yesterday. strix leads on adoption by 2,162% (63,281 vs 2,797 stars). strix is written in Python under Apache-2.0; CyberStrike is written in TypeScript under AGPL-3.0. strix has attracted 11% as many forks as stars, CyberStrike 15%. strix was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 12 topic tags (agents, ai-hacking, ai-penetration-testing, ai-pentesting), 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
| strix | CyberStrike | |
|---|---|---|
| GitHub stars | ★ 63K | ★ 2.8K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Python | TypeScript |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 6.9K | ⑂ 429 |
| 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 CyberStrike if
- You want the CyberStrike feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and CyberStrike 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 CyberStrike
CyberStrike is open source TypeScript project. It is AI powered offensive security harness. It lives in AI & Machine Learning / AI Security & Privacy ecosystem. It targets automated penetration testing. It solves problem of turning general AI model into red team agent. It uses terminal TUI. It connects Claude, GPT, or any LLM subscription. It handles reconnaissance, vulnerability discovery, exploitation, and reporting autonomously. It has 13+ specialized agents, 7,600+ security skills, and 120+ OWASP test cases. It supports 150+ AI providers, 5,300+ models, 56+ built in tools, and 176+ MCP tools. It has 2746 star…
read the full CyberStrike overview →
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Frequently asked questions
Is strix or CyberStrike more popular?
strix has 63,281 GitHub stars and CyberStrike has 2,797. strix has the larger community by that measure.
Are strix and CyberStrike free?
Both are open source. strix is licensed under Apache-2.0 and CyberStrike under AGPL-3.0. Neither carries a licence fee.
What is the difference between strix and CyberStrike?
strix is written in Python and CyberStrike 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, strix or CyberStrike?
Choose strix if you want the larger community (63,281 stars) or its Apache-2.0 licence terms. Choose CyberStrike if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.