head to head · open source
NetData vs openmessaging-java
NetData has 81,255 GitHub stars, 6,717 forks, 393 open issues and last shipped yesterday. openmessaging-java has 723 stars, 219 forks, 13 open issues and last shipped 9 months ago. NetData leads on adoption by 11,139% (81,255 vs 723 stars). NetData is written in Go under GPL-3.0; openmessaging-java is written in Java under Apache-2.0. NetData has attracted 8% as many forks as stars, openmessaging-java 30%. 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 | openmessaging-java | |
|---|---|---|
| GitHub stars | ★ 81K | ★ 723 |
| License | GPL-3.0 | Apache-2.0 |
| Written in | Go | Java |
| Last push | 2026-11-02 | 2026-01-26 |
| Forks | ⑂ 6.7K | ⑂ 219 |
| 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 openmessaging-java if
- You want the openmessaging-java feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and openmessaging-java 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 openmessaging-java
A vendor neutral open standard for distributed messaging and streaming OpenMessaging, which includes the establishment of industry guidelines and messaging, streaming specifications to provide a common framework for finance, e commerce, IoT and big data area. The design principles are the cloud oriented, simplicity, flexibility, and language independent in distributed heterogeneous environments. Conformance to these specifications will make it possible to develop a heterogeneous messaging applications across all major platforms and operating systems. Doc API Doc.
read the full openmessaging-java overview →
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Frequently asked questions
Is NetData or openmessaging-java more popular?
NetData has 81,255 GitHub stars and openmessaging-java has 723. NetData has the larger community by that measure.
Are NetData and openmessaging-java free?
Both are open source. NetData is licensed under GPL-3.0 and openmessaging-java under Apache-2.0. Neither carries a licence fee.
What is the difference between NetData and openmessaging-java?
NetData is written in Go and openmessaging-java in Java. 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 openmessaging-java?
Choose NetData if you want the larger community (81,255 stars) or its GPL-3.0 licence terms. Choose openmessaging-java if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.