head to head · open source
nono vs xalgorix
nono has 4,140 GitHub stars, 274 forks, 201 open issues and last shipped 2 days ago. xalgorix has 1,110 stars, 196 forks, 2 open issues and last shipped yesterday. nono leads on adoption by 273% (4,140 vs 1,110 stars). nono is written in Rust under Apache-2.0; xalgorix is written in Go under Apache-2.0. nono has attracted 7% 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 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
| nono | xalgorix | |
|---|---|---|
| GitHub stars | ★ 4.1K | ★ 1.1K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Rust | Go |
| Last push | 2026-09-18 | 2026-09-19 |
| Forks | ⑂ 274 | ⑂ 196 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick nono if
- You weight community size — 4.1K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Rust
- 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 nono
nono is a Rust project for secure multiplexed execution paths for AI agents. It lives in AI security and privacy. It is built by the team that brought Sigstore. It aims to run agents with zero trust, zero setup, and zero latency.
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 nono or xalgorix more popular?
nono has 4,140 GitHub stars and xalgorix has 1,110. nono has the larger community by that measure.
Are nono and xalgorix free?
Both are open source. nono is licensed under Apache-2.0 and xalgorix under Apache-2.0. Neither carries a licence fee.
What is the difference between nono and xalgorix?
nono is written in Rust 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, nono or xalgorix?
Choose nono if you want the larger community (4,140 stars) or its Apache-2.0 licence terms. Choose xalgorix if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.