head to head · open source
NetData vs xray-checker
NetData has 81,255 GitHub stars, 6,717 forks, 393 open issues and last shipped yesterday. xray-checker has 933 stars, 92 forks, 20 open issues and last shipped 2 months ago. NetData leads on adoption by 8,609% (81,255 vs 933 stars). NetData is written in Go under GPL-3.0; xray-checker is written in Go under AGPL-3.0. NetData has attracted 8% as many forks as stars, xray-checker 10%. NetData 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
| NetData | xray-checker | |
|---|---|---|
| GitHub stars | ★ 81K | ★ 933 |
| License | GPL-3.0 | AGPL-3.0 |
| Written in | Go | Go |
| Last push | 2026-11-02 | 2026-09-10 |
| Forks | ⑂ 6.7K | ⑂ 92 |
| 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 xray-checker if
- You want the xray-checker feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Go
- You evaluated both and xray-checker 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 xray-checker
Xray Checker Xray Checker is a tool for monitoring proxy server availability with support for VLESS, VMess, Trojan, and Shadowsocks protocols. It automatically tests connections through Xray Core and provides metrics for Prometheus, as well as API endpoints for integration with monitoring systems. [!TIP] Try the Live Demo: See Xray Checker in action at demo xray checker.kutovoy.dev 🚀 Key Features 🔍 Monitoring of Xray proxy servers (VLESS, VMess, Trojan, Shadowsocks) 🔄 Automatic configuration updates from subscription (multiple subscriptions supported) 📊 Prometheus metrics export with Pushgateway support 🌐…
read the full xray-checker overview →
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Frequently asked questions
Is NetData or xray-checker more popular?
NetData has 81,255 GitHub stars and xray-checker has 933. NetData has the larger community by that measure.
Are NetData and xray-checker free?
Both are open source. NetData is licensed under GPL-3.0 and xray-checker under AGPL-3.0. Neither carries a licence fee.
What is the difference between NetData and xray-checker?
NetData is written in Go and xray-checker 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, NetData or xray-checker?
Choose NetData if you want the larger community (81,255 stars) or its GPL-3.0 licence terms. Choose xray-checker if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.