head to head · open source
NetData vs opensre
NetData has 80,598 GitHub stars, 6,631 forks, 393 open issues and last shipped yesterday. opensre has 11,150 stars, 1,627 forks, 67 open issues and last shipped yesterday. NetData leads on adoption by 623% (80,598 vs 11,150 stars). NetData is written in Go under GPL-3.0; opensre is written in Python under Apache-2.0. NetData has attracted 8% as many forks as stars, opensre 15%. opensre was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (alerting, grafana), 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 | opensre | |
|---|---|---|
| GitHub stars | ★ 81K | ★ 11K |
| License | GPL-3.0 | Apache-2.0 |
| Written in | Go | Python |
| Last push | 2026-09-20 | 2026-09-20 |
| Forks | ⑂ 6.6K | ⑂ 1.6K |
| 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 opensre if
- You want the opensre feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and opensre fits your workflow better
About NetData
Netdata is an open source, real time infrastructure monitoring platform written in Go and released under GPL 3.0, built for operators and lean teams who need per second visibility across Linux, macOS, FreeBSD, and Windows systems.
read the full NetData overview →
About opensre
OpenSRE is an open source Python framework for building AI SRE agents, distributed under the Apache 2.0 license. It lives in the infrastructure and operations ecosystem, specifically the monitoring and observability space, and it describes itself as the toolkit for AI era site reliability engineering. The project is currently at v0.1 and is published as a public alpha, meaning the core workflows are usable for early exploration but are not yet fully stable, and both APIs and integrations may evolve as development continues.
read the full opensre overview →
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Frequently asked questions
Is NetData or opensre more popular?
NetData has 80,598 GitHub stars and opensre has 11,150. NetData has the larger community by that measure.
Are NetData and opensre free?
Both are open source. NetData is licensed under GPL-3.0 and opensre under Apache-2.0. Neither carries a licence fee.
What is the difference between NetData and opensre?
NetData is written in Go and opensre 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 opensre?
Choose NetData if you want the larger community (80,598 stars) or its GPL-3.0 licence terms. Choose opensre if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.