head to head · open source
crowdsec vs npq
crowdsec has 15,000 GitHub stars, 722 forks, 296 open issues and last shipped yesterday. npq has 1,796 stars, 43 forks, 7 open issues and last shipped 1 months ago. crowdsec leads on adoption by 735% (15,000 vs 1,796 stars). crowdsec is written in Go under MIT; npq is written in JavaScript under Apache-2.0. crowdsec has attracted 5% as many forks as stars, npq 2%. crowdsec was the more recently maintained of the two, and both are self-hostable with no licence fee.
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
| crowdsec | npq | |
|---|---|---|
| GitHub stars | ★ 15K | ★ 1.8K |
| License | MIT | Apache-2.0 |
| Written in | Go | JavaScript |
| Last push | 2026-09-28 | 2026-08-25 |
| Forks | ⑂ 722 | ⑂ 43 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick crowdsec if
- You weight community size — 15K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick npq if
- You want the npq feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches JavaScript
- You evaluated both and npq fits your workflow better
About crowdsec
CrowdSec is an open source, MIT licensed intrusion detection and prevention system, WAF and bot detection engine that analyses logs and HTTP requests and blocks malicious IPs at the firewall, reverse proxy or CDN, built for Linux, Windows, Docker and Kubernetes operators who want community sourced threat intelligence sitting behind their own infrastructure.
read the full crowdsec overview →
About npq
npq is a command line security tool that audits npm packages before they are installed, aimed at Node.js developers and supply chain security teams who want a pre install checkpoint rather than discovering a malicious or vulnerable dependency after its install scripts have already run.
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Frequently asked questions
Is crowdsec or npq more popular?
crowdsec has 15,000 GitHub stars and npq has 1,796. crowdsec has the larger community by that measure.
Are crowdsec and npq free?
Both are open source. crowdsec is licensed under MIT and npq under Apache-2.0. Neither carries a licence fee.
What is the difference between crowdsec and npq?
crowdsec is written in Go and npq 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, crowdsec or npq?
Choose crowdsec if you want the larger community (15,000 stars) or its MIT licence terms. Choose npq if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.