head to head · open source
NetData vs Keep
NetData has 81,255 GitHub stars, 6,717 forks, 393 open issues and last shipped yesterday. Keep has 12,474 stars, 1,542 forks, 609 open issues and last shipped yesterday. NetData leads on adoption by 551% (81,255 vs 12,474 stars). NetData is written in Go under GPL-3.0; Keep is written in Python under a custom or non-standard licence. NetData has attracted 8% as many forks as stars, Keep 12%. NetData was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (alerting), 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 | Keep | |
|---|---|---|
| GitHub stars | ★ 81K | ★ 12K |
| License | GPL-3.0 | Custom / other |
| Written in | Go | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 6.7K | ⑂ 1.5K |
| 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 Keep if
- You want the Keep feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches Python
- You evaluated both and Keep 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 Keep
The open source AIOps and alert management platform Single pane of glass, alert deduplication, enrichment, filtering and correlation, bi directional integrations, workflows, dashboards. Docs · Try it out · Report Bug · Book a Demo · Website 🔍 Single pane of glass Best in class customizable UI for all your alerts and incidents 🛠️ Swiss Army Knife for alerts Deduplication, correlation, filtering and enrichment 🔄 Deep integrations Bi directional syncs with monitoring tools, customizable workflows ⚡ Automation GitHub Actions for your monitoring tools 🤖 AIOps 2.0 AI powered correlation and summarization See full…
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Frequently asked questions
Is NetData or Keep more popular?
NetData has 81,255 GitHub stars and Keep has 12,474. NetData has the larger community by that measure.
Are NetData and Keep free?
Both are open source. NetData is licensed under GPL-3.0, and Keep has no licence declared in this registry. Both are free to self-host.
What is the difference between NetData and Keep?
NetData is written in Go and Keep in Python. 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 Keep?
Choose NetData if you want the larger community (81,255 stars) or its GPL-3.0 licence terms. Choose Keep if its feature set, stack or Custom / other licence fits better. Both are self-hostable.