head to head · open source
strix vs bla
strix has 75,431 GitHub stars, 8,522 forks, 383 open issues and last shipped yesterday. bla has 5,579 stars, 681 forks, 0 open issues and last shipped yesterday. strix leads on adoption by 1,252% (75,431 vs 5,579 stars). strix is written in Python under Apache-2.0; bla is written in TypeScript under MIT. strix has attracted 11% as many forks as stars, bla 12%. bla was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai-security), 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 | bla | |
|---|---|---|
| GitHub stars | ★ 75K | ★ 5.6K |
| License | Apache-2.0 | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-13 | 2026-11-13 |
| Forks | ⑂ 8.5K | ⑂ 681 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick strix if
- You weight community size — 75K 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 bla if
- You want the bla feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and bla fits your workflow better
About strix
Strix The open source AI pentesting tool. Autonomous AI hackers that find and fix your app’s vulnerabilities. [!TIP] New! Strix integrates seamlessly with GitHub Actions and CI/CD pipelines. Automatically scan for vulnerabilities on every pull request and block insecure code before it reaches production Get started with no setup required. Strix Overview Strix are autonomous AI penetration testing agents that act just like real hackers they run your code dynamically, find vulnerabilities, and validate them through actual proofs of concept. Built for developers and security teams who need fast, accurate security…
read the full strix overview →
About bla
English · 简体中文 · 繁體中文 · 日本語 · 한국어 · Türkçe · Русский · Tiếng Việt · ไทย · Deutsch · Español · Français · Українська · Polski · Português (Brasil) · العربية · فارسی · Bahasa Indonesia · Italiano · Ελληνικά · മലയാളം · Roman Urdu · Română BLA: Blind LLM Agents Make reverse engineering bankrupt again. Point BLA at the build you ship. When an AI reverse engineering agent (REA) opens it, the analyzer hits resource budgets, follows decoys, and burns tokens — while your users still get the same runtime behavior. Website · Guides · Showcases · Disclaimer Quick start · Empirical results · Format coverage · Benchmark · FAQ…
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Frequently asked questions
Is strix or bla more popular?
strix has 75,431 GitHub stars and bla has 5,579. strix has the larger community by that measure.
Are strix and bla free?
Both are open source. strix is licensed under Apache-2.0 and bla under MIT. Neither carries a licence fee.
What is the difference between strix and bla?
strix is written in Python and bla 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 bla?
Choose strix if you want the larger community (75,431 stars) or its Apache-2.0 licence terms. Choose bla if its feature set, stack or MIT licence fits better. Both are self-hostable.