head to head · open source
NetData vs crowdsec-web-ui
NetData has 81,255 GitHub stars, 6,717 forks, 393 open issues and last shipped yesterday. crowdsec-web-ui has 897 stars, 47 forks, 12 open issues and last shipped 4 days ago. NetData leads on adoption by 8,959% (81,255 vs 897 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 | ★ 897 |
| License | GPL-3.0 | AGPL-3.0 |
| Written in | Go | TypeScript |
| Last push | 2026-11-02 | 2026-10-30 |
| Forks | ⑂ 6.7K | ⑂ 47 |
| 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
X Ray Vision for your infrastructure! Every Metric, Every Second. No BS. Visit our Home Page MENU: WHO WE ARE KEY FEATURES GETTING STARTED HOW IT WORKS FAQ DOCS COMMUNITY CONTRIBUTE LICENSE [!WARNING] People get addicted to Netdata. Once you use it on your systems, there's no going back. WHO WE ARE Netdata is an open source, real time infrastructure monitoring platform. Monitor, detect, and act across your entire infrastructure. Core Advantages: Instant Insights – With Netdata you can access per second metrics and visualizations. Zero Configuration – You can deploy immediately without complex setup. ML Powered –…
read the full NetData overview →
About crowdsec-web-ui
CrowdSec Web UI A self hosted dashboard for CrowdSec: investigate alerts, manage decisions, monitor runtime metrics, and send notifications from one responsive UI. Features Screenshots Quick Start You need a running CrowdSec LAPI. Connect the Web UI using either watcher password authentication or agent mTLS. 1. Register the Web UI Watcher password Replace replace with generated password with the value printed by openssl . [!IMPORTANT] Keep f /dev/null . It registers the machine without overwriting the CrowdSec container's existing credentials file. Agent mTLS Configure LAPI TLS authentication and create a client…
read the full crowdsec-web-ui overview →
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Frequently asked questions
Is NetData or crowdsec-web-ui more popular?
NetData has 81,255 GitHub stars and crowdsec-web-ui has 897. 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 (81,255 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.