head to head · open source
open-kritt vs xalgorix
open-kritt has 2,152 GitHub stars, 370 forks, 7 open issues and last shipped 5 days ago. xalgorix has 1,110 stars, 196 forks, 2 open issues and last shipped yesterday. open-kritt leads on adoption by 94% (2,152 vs 1,110 stars). open-kritt is written in JavaScript under AGPL-3.0; xalgorix is written in Go under Apache-2.0. open-kritt has attracted 17% as many forks as stars, xalgorix 18%. xalgorix was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (ai-security, bug-bounty), 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
| open-kritt | xalgorix | |
|---|---|---|
| GitHub stars | ★ 2.2K | ★ 1.1K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | JavaScript | Go |
| Last push | 2026-09-15 | 2026-09-19 |
| Forks | ⑂ 370 | ⑂ 196 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick open-kritt if
- You weight community size — 2.2K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick xalgorix if
- You want the xalgorix feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and xalgorix fits your workflow better
About open-kritt
open kritt is an open source, self hosted AI vulnerability research tool written in JavaScript and licensed under AGPL 3.0. It lives in the AI security and vulnerability research ecosystem, using language models to inspect code for security issues. The project orchestrates AI agents instead of asking one model to review an entire repository in a single pass.
read the full open-kritt overview →
About xalgorix
Xalgorix is an open source, self hosted autonomous AI penetration testing platform for security teams, pentesters, and bug bounty hunters who want every reported finding independently re exploited as proof instead of triaged as a maybe.
read the full xalgorix overview →
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Frequently asked questions
Is open-kritt or xalgorix more popular?
open-kritt has 2,152 GitHub stars and xalgorix has 1,110. open-kritt has the larger community by that measure.
Are open-kritt and xalgorix free?
Both are open source. open-kritt is licensed under AGPL-3.0 and xalgorix under Apache-2.0. Neither carries a licence fee.
What is the difference between open-kritt and xalgorix?
open-kritt is written in JavaScript and xalgorix in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, open-kritt or xalgorix?
Choose open-kritt if you want the larger community (2,152 stars) or its AGPL-3.0 licence terms. Choose xalgorix if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.