head to head · open source
worldmonitor vs kuvasz
worldmonitor has 86,684 GitHub stars, 13,147 forks, 313 open issues and last shipped yesterday. kuvasz has 631 stars, 37 forks, 5 open issues and last shipped 2 days ago. worldmonitor leads on adoption by 13,638% (86,684 vs 631 stars). worldmonitor is written in TypeScript under AGPL-3.0; kuvasz is written in Kotlin under AGPL-3.0. worldmonitor has attracted 15% as many forks as stars, kuvasz 6%. worldmonitor was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (mcp-server, 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 | kuvasz | |
|---|---|---|
| GitHub stars | ★ 87K | ★ 631 |
| License | AGPL-3.0 | AGPL-3.0 |
| Written in | TypeScript | Kotlin |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 13K | ⑂ 37 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick worldmonitor if
- You weight community size — 87K 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 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 worldmonitor
World Monitor is an open source, real time global intelligence dashboard in TypeScript that aggregates news with AI, monitors geopolitics and infrastructure, and unifies all of it into a single situational awareness interface for analysts, journalists, researchers, and operations teams who need cross domain awareness they can self host.
read the full worldmonitor 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 worldmonitor or kuvasz more popular?
worldmonitor has 86,684 GitHub stars and kuvasz has 631. worldmonitor has the larger community by that measure.
Are worldmonitor and kuvasz free?
Both are open source. worldmonitor is licensed under AGPL-3.0 and kuvasz under AGPL-3.0. Neither carries a licence fee.
What is the difference between worldmonitor and kuvasz?
worldmonitor is written in TypeScript 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, worldmonitor or kuvasz?
Choose worldmonitor if you want the larger community (86,684 stars) or its AGPL-3.0 licence terms. Choose kuvasz if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.