head to head · open source
NetData vs OneUptime
NetData has 80,561 GitHub stars, 6,630 forks, 393 open issues and last shipped yesterday. OneUptime has 7,617 stars, 455 forks, 292 open issues and last shipped yesterday. NetData leads on adoption by 958% (80,561 vs 7,617 stars). NetData is written in Go under GPL-3.0; OneUptime is written in TypeScript under Apache-2.0. NetData has attracted 8% as many forks as stars, OneUptime 6%. NetData was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (devops), 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 | OneUptime | |
|---|---|---|
| GitHub stars | ★ 81K | ★ 7.6K |
| License | GPL-3.0 | Apache-2.0 |
| Written in | Go | TypeScript |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 6.6K | ⑂ 455 |
| 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 OneUptime if
- You want the OneUptime feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and OneUptime 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 OneUptime
OneUptime is an open source, self hostable monitoring and observability platform written in TypeScript and released under the Apache 2.0 licence, built for DevOps, SRE, and on call teams that want uptime checks, incident response, status pages, logs, traces, metrics, and APM in one application instead of a shelf of separate SaaS subscriptions.
read the full OneUptime overview →
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Frequently asked questions
Is NetData or OneUptime more popular?
NetData has 80,561 GitHub stars and OneUptime has 7,617. NetData has the larger community by that measure.
Are NetData and OneUptime free?
Both are open source. NetData is licensed under GPL-3.0 and OneUptime under Apache-2.0. Neither carries a licence fee.
What is the difference between NetData and OneUptime?
NetData is written in Go and OneUptime in TypeScript. 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 OneUptime?
Choose NetData if you want the larger community (80,561 stars) or its GPL-3.0 licence terms. Choose OneUptime if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.