head to head · open source
bla vs open-kritt
bla has 5,579 GitHub stars, 681 forks, 0 open issues and last shipped yesterday. open-kritt has 2,429 stars, 412 forks, 7 open issues and last shipped 5 days ago. bla leads on adoption by 130% (5,579 vs 2,429 stars). bla is written in TypeScript under MIT; open-kritt is written in JavaScript under AGPL-3.0. bla has attracted 12% as many forks as stars, open-kritt 17%. 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
| bla | open-kritt | |
|---|---|---|
| GitHub stars | ★ 5.6K | ★ 2.4K |
| License | MIT | AGPL-3.0 |
| Written in | TypeScript | JavaScript |
| Last push | 2026-11-13 | 2026-11-09 |
| Forks | ⑂ 681 | ⑂ 412 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick bla if
- You weight community size — 5.6K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick open-kritt if
- You want the open-kritt feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches JavaScript
- You evaluated both and open-kritt fits your workflow better
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…
About open-kritt
open·kritt Orchestrate AI agents to find real vulnerabilities in code. An open source, self hosted security and vulnerability research platform that turns focused AI analysis into de duplicated, ranked findings with configurable validation and enrichment. Website · Documentation · Getting started · Contributing · Owners · Research paper What is open·kritt? Pointing a model at an entire repository and asking it to find vulnerabilities rarely works well. open·kritt takes a focused approach: break the research into small, well defined tasks, run them across AI agents in parallel, and combine their output into…
read the full open-kritt overview →
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Frequently asked questions
Is bla or open-kritt more popular?
bla has 5,579 GitHub stars and open-kritt has 2,429. bla has the larger community by that measure.
Are bla and open-kritt free?
Both are open source. bla is licensed under MIT and open-kritt under AGPL-3.0. Neither carries a licence fee.
What is the difference between bla and open-kritt?
bla is written in TypeScript and open-kritt in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, bla or open-kritt?
Choose bla if you want the larger community (5,579 stars) or its MIT licence terms. Choose open-kritt if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.