head to head · open source
NetData vs 0xtools
NetData has 81,255 GitHub stars, 6,717 forks, 393 open issues and last shipped yesterday. 0xtools has 1,826 stars, 134 forks, 17 open issues and last shipped 11 months ago. NetData leads on adoption by 4,350% (81,255 vs 1,826 stars). NetData is written in Go under GPL-3.0; 0xtools is written in Python under GPL-2.0. NetData has attracted 8% as many forks as stars, 0xtools 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 (linux), 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.
← all 20902 open source comparisons
Side by side
| NetData | 0xtools | |
|---|---|---|
| GitHub stars | ★ 81K | ★ 1.8K |
| License | GPL-3.0 | GPL-2.0 |
| Written in | Go | Python |
| Last push | 2026-11-02 | 2025-11-25 |
| Forks | ⑂ 6.7K | ⑂ 134 |
| 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 0xtools if
- You want the 0xtools feature set and don't need the biggest community
- You prefer the GPL-2.0 license terms
- Your stack matches Python
- You evaluated both and 0xtools 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 0xtools
xCapture v3.0.3 By Tanel Poder 2025 10 23 This is the first ever release of 0x.tools xCapture tool that is built with modern eBPF ! My previous tools and prototypes were using either bcc , bpftrace or were just sampling and aggregating thread level info from /proc files. Announcing xCapture v3: Linux Performance Analysis with Modern eBPF and DuckDB xtop: Dimensional Performance Analysis of Sampled Thread Activity Requirements Modern eBPF means libbpf , CORE , BTF , BPF iterators , etc. I'll write about my learning journey with proper thank you notes soon. In practice this means you'll need to be on a Linux…
read the full 0xtools overview →
More in Infrastructure & Operations
Related comparisons
More Monitoring & Observability projects
Compare either of these against the rest of the Monitoring & Observability field.
Frequently asked questions
Is NetData or 0xtools more popular?
NetData has 81,255 GitHub stars and 0xtools has 1,826. NetData has the larger community by that measure.
Are NetData and 0xtools free?
Both are open source. NetData is licensed under GPL-3.0 and 0xtools under GPL-2.0. Neither carries a licence fee.
What is the difference between NetData and 0xtools?
NetData is written in Go and 0xtools 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 0xtools?
Choose NetData if you want the larger community (81,255 stars) or its GPL-3.0 licence terms. Choose 0xtools if its feature set, stack or GPL-2.0 licence fits better. Both are self-hostable.