head to head · open source
NetData vs kuvasz
NetData has 80,561 GitHub stars, 6,630 forks, 393 open issues and last shipped yesterday. kuvasz has 631 stars, 37 forks, 5 open issues and last shipped 2 days ago. NetData leads on adoption by 12,667% (80,561 vs 631 stars). NetData is written in Go under GPL-3.0; kuvasz is written in Kotlin under AGPL-3.0. NetData has attracted 8% as many forks as stars, kuvasz 6%. 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 | kuvasz | |
|---|---|---|
| GitHub stars | ★ 81K | ★ 631 |
| License | GPL-3.0 | AGPL-3.0 |
| Written in | Go | Kotlin |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 6.6K | ⑂ 37 |
| 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 kuvasz if
- You want the kuvasz feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Kotlin
- You evaluated both and kuvasz 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 kuvasz
Kuvasz is an open source, self hosted uptime and SSL monitoring service written in Kotlin, built for teams, homelab operators and infrastructure engineers who want to watch their websites, services and TLS certificates on infrastructure they control rather than on a vendor's platform.
read the full kuvasz overview →
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Frequently asked questions
Is NetData or kuvasz more popular?
NetData has 80,561 GitHub stars and kuvasz has 631. NetData has the larger community by that measure.
Are NetData and kuvasz free?
Both are open source. NetData is licensed under GPL-3.0 and kuvasz under AGPL-3.0. Neither carries a licence fee.
What is the difference between NetData and kuvasz?
NetData is written in Go and kuvasz in Kotlin. 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 kuvasz?
Choose NetData if you want the larger community (80,561 stars) or its GPL-3.0 licence terms. Choose kuvasz if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.