head to head · open source
worldmonitor vs kapacitor
worldmonitor has 90,021 GitHub stars, 13,905 forks, 313 open issues and last shipped yesterday. kapacitor has 2,378 stars, 475 forks, 834 open issues and last shipped 4 days ago. worldmonitor leads on adoption by 3,686% (90,021 vs 2,378 stars). worldmonitor is written in TypeScript under AGPL-3.0; kapacitor is written in Go under MIT. worldmonitor has attracted 15% as many forks as stars, kapacitor 20%. worldmonitor was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (monitoring), 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
| worldmonitor | kapacitor | |
|---|---|---|
| GitHub stars | ★ 90K | ★ 2.4K |
| License | AGPL-3.0 | MIT |
| Written in | TypeScript | Go |
| Last push | 2026-11-02 | 2026-10-30 |
| Forks | ⑂ 14K | ⑂ 475 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick worldmonitor if
- You weight community size — 90K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick kapacitor if
- You want the kapacitor feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and kapacitor fits your workflow better
About worldmonitor
World Monitor 简体中文 日本語 Real time global intelligence dashboard — AI powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface. Documentation · Releases · Contributing What It Does Curated news feeds across global and regional categories, AI synthesized into briefs Dual map engine — 3D globe (globe.gl) and WebGL flat map (deck.gl) with a shared map layer catalog Panel inventory — concrete panel implementations across specialized variants Cross stream correlation — military, economic, disaster, and escalation signal convergence Country Instability…
read the full worldmonitor overview →
About kapacitor
Kapacitor Open source framework for processing, monitoring, and alerting on time series data Installation Kapacitor has two binaries: kapacitor – a CLI program for calling the Kapacitor API. kapacitord – the Kapacitor server daemon. You can either download the binaries directly from the downloads page or go get them: Configuration An example configuration file can be found here Kapacitor can also provide an example config for you using this command: Getting Started This README gives you a high level overview of what Kapacitor is and what its like to use it. As well as some details of how it works. To get started…
read the full kapacitor overview →
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Frequently asked questions
Is worldmonitor or kapacitor more popular?
worldmonitor has 90,021 GitHub stars and kapacitor has 2,378. worldmonitor has the larger community by that measure.
Are worldmonitor and kapacitor free?
Both are open source. worldmonitor is licensed under AGPL-3.0 and kapacitor under MIT. Neither carries a licence fee.
What is the difference between worldmonitor and kapacitor?
worldmonitor is written in TypeScript and kapacitor in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, worldmonitor or kapacitor?
Choose worldmonitor if you want the larger community (90,021 stars) or its AGPL-3.0 licence terms. Choose kapacitor if its feature set, stack or MIT licence fits better. Both are self-hostable.