head to head · open source
NetData vs openwolf
NetData has 80,564 GitHub stars, 6,630 forks, 393 open issues and last shipped today. openwolf has 2,342 stars, 209 forks, 56 open issues and last shipped 3 days ago. NetData leads on adoption by 3,340% (80,564 vs 2,342 stars). NetData is written in Go under GPL-3.0; openwolf is written in TypeScript under AGPL-3.0. NetData has attracted 8% as many forks as stars, openwolf 9%. 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 | openwolf | |
|---|---|---|
| GitHub stars | ★ 81K | ★ 2.3K |
| License | GPL-3.0 | AGPL-3.0 |
| Written in | Go | TypeScript |
| Last push | 2026-09-18 | 2026-09-15 |
| Forks | ⑂ 6.6K | ⑂ 209 |
| 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 openwolf if
- You want the openwolf feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and openwolf 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 openwolf
OpenWolf Keep project memory across your coding agents. OpenWolf keeps task context, project maps and known fixes in one local folder. Help Claude Code, Codex and OpenCode continue saved work and find relevant code. Reduce repeated context and review recorded token usage by agent and model. Memory and indexing run locally without extra model calls. Hooks: Claude Code, Codex CLI · Plugin: OpenCode · Compatible hooks: Grok Build · Context only: Cursor, Gemini CLI, Antigravity What it does A coding session produces useful context: the task objective, files changed, failed tests and the next action. That information …
read the full openwolf overview →
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Frequently asked questions
Is NetData or openwolf more popular?
NetData has 80,564 GitHub stars and openwolf has 2,342. NetData has the larger community by that measure.
Are NetData and openwolf free?
Both are open source. NetData is licensed under GPL-3.0 and openwolf under AGPL-3.0. Neither carries a licence fee.
What is the difference between NetData and openwolf?
NetData is written in Go and openwolf 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 openwolf?
Choose NetData if you want the larger community (80,564 stars) or its GPL-3.0 licence terms. Choose openwolf if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.