head to head · open source
worldmonitor vs Icinga
worldmonitor has 90,021 GitHub stars, 13,905 forks, 313 open issues and last shipped yesterday. Icinga has 2,245 stars, 622 forks, 496 open issues and last shipped yesterday. worldmonitor leads on adoption by 3,910% (90,021 vs 2,245 stars). worldmonitor is written in TypeScript under AGPL-3.0; Icinga is written in C++ under GPL-3.0. worldmonitor has attracted 15% as many forks as stars, Icinga 28%. 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 | Icinga | |
|---|---|---|
| GitHub stars | ★ 90K | ★ 2.2K |
| License | AGPL-3.0 | GPL-3.0 |
| Written in | TypeScript | C++ |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 14K | ⑂ 622 |
| 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 Icinga if
- You want the Icinga feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches C++
- You evaluated both and Icinga 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 Icinga
Icinga 2 Table of Contents 1. [About][About] 2. [Installation][Installation] 3. [Documentation][Documentation] 4. [Support][Support] 5. [License][License] 6. [Contributing][Contributing] About Icinga is a monitoring system which checks the availability of your network resources, notifies users of outages, and generates performance data for reporting. Scalable and extensible, Icinga can monitor large, complex environments across multiple locations. Icinga 2 is the monitoring server and requires Icinga Web 2 on top in your Icinga Stack. The configuration can be easily managed with either the Icinga Director…
read the full Icinga overview →
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Frequently asked questions
Is worldmonitor or Icinga more popular?
worldmonitor has 90,021 GitHub stars and Icinga has 2,245. worldmonitor has the larger community by that measure.
Are worldmonitor and Icinga free?
Both are open source. worldmonitor is licensed under AGPL-3.0 and Icinga under GPL-3.0. Neither carries a licence fee.
What is the difference between worldmonitor and Icinga?
worldmonitor is written in TypeScript and Icinga in C++. 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 Icinga?
Choose worldmonitor if you want the larger community (90,021 stars) or its AGPL-3.0 licence terms. Choose Icinga if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.