head to head · open source
NetData vs crowdsec-web-ui
NetData has 80,564 GitHub stars, 6,630 forks, 393 open issues and last shipped yesterday. crowdsec-web-ui has 650 stars, 34 forks, 12 open issues and last shipped 7 days ago. NetData leads on adoption by 12,294% (80,564 vs 650 stars). NetData is written in Go under GPL-3.0; crowdsec-web-ui is written in TypeScript under AGPL-3.0. NetData has attracted 8% as many forks as stars, crowdsec-web-ui 5%. NetData was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (docker), 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
| NetData | crowdsec-web-ui | |
|---|---|---|
| GitHub stars | ★ 81K | ★ 650 |
| License | GPL-3.0 | AGPL-3.0 |
| Written in | Go | TypeScript |
| Last push | 2026-09-18 | 2026-09-12 |
| Forks | ⑂ 6.6K | ⑂ 34 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick NetData if
- You weight community size — 81K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick crowdsec-web-ui if
- You want the crowdsec-web-ui feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and crowdsec-web-ui fits your workflow better
About NetData
Netdata is an open source, real time infrastructure monitoring platform written in Go and released under GPL 3.0, built for operators and lean teams who need per second visibility across Linux, macOS, FreeBSD, and Windows systems.
read the full NetData overview →
About crowdsec-web-ui
CrowdSec Web UI is a self hosted, AGPL 3.0 licensed dashboard written in TypeScript that gives CrowdSec operators one responsive interface for investigating alerts, managing decisions, monitoring runtime metrics, and sending notifications.
read the full crowdsec-web-ui overview →
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Frequently asked questions
Is NetData or crowdsec-web-ui more popular?
NetData has 80,564 GitHub stars and crowdsec-web-ui has 650. NetData has the larger community by that measure.
Are NetData and crowdsec-web-ui free?
Both are open source. NetData is licensed under GPL-3.0 and crowdsec-web-ui under AGPL-3.0. Neither carries a licence fee.
What is the difference between NetData and crowdsec-web-ui?
NetData is written in Go and crowdsec-web-ui 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, NetData or crowdsec-web-ui?
Choose NetData if you want the larger community (80,564 stars) or its GPL-3.0 licence terms. Choose crowdsec-web-ui if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.