head to head · open source
NetData vs pgmetrics
NetData has 81,255 GitHub stars, 6,717 forks, 393 open issues and last shipped yesterday. pgmetrics has 1,113 stars, 83 forks, 12 open issues and last shipped 2 months ago. NetData leads on adoption by 7,201% (81,255 vs 1,113 stars). NetData is written in Go under GPL-3.0; pgmetrics is written in Go under Apache-2.0. NetData has attracted 8% as many forks as stars, pgmetrics 7%. NetData was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (database), 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 | pgmetrics | |
|---|---|---|
| GitHub stars | ★ 81K | ★ 1.1K |
| License | GPL-3.0 | Apache-2.0 |
| Written in | Go | Go |
| Last push | 2026-11-02 | 2026-09-09 |
| Forks | ⑂ 6.7K | ⑂ 83 |
| 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 pgmetrics if
- You want the pgmetrics feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and pgmetrics 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 pgmetrics
pgmetrics collects and displays various information and statistics from a running PostgreSQL server to aid in troubleshooting, monitoring and automation. For more information, see pgmetrics.io. pgmetrics is developed and maintained by RapidLoop. Follow us on Twitter at @therapidloop.
read the full pgmetrics overview →
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Frequently asked questions
Is NetData or pgmetrics more popular?
NetData has 81,255 GitHub stars and pgmetrics has 1,113. NetData has the larger community by that measure.
Are NetData and pgmetrics free?
Both are open source. NetData is licensed under GPL-3.0 and pgmetrics under Apache-2.0. Neither carries a licence fee.
What is the difference between NetData and pgmetrics?
NetData is written in Go and pgmetrics 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 pgmetrics?
Choose NetData if you want the larger community (81,255 stars) or its GPL-3.0 licence terms. Choose pgmetrics if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.