head to head · open source
worldmonitor vs checkcle
worldmonitor has 86,752 GitHub stars, 13,161 forks, 313 open issues and last shipped yesterday. checkcle has 3,261 stars, 290 forks, 92 open issues and last shipped 2 months ago. worldmonitor leads on adoption by 2,560% (86,752 vs 3,261 stars). worldmonitor is written in TypeScript under AGPL-3.0; checkcle is written in Go under MIT. worldmonitor has attracted 15% as many forks as stars, checkcle 9%. 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 | checkcle | |
|---|---|---|
| GitHub stars | ★ 87K | ★ 3.3K |
| License | AGPL-3.0 | MIT |
| Written in | TypeScript | Go |
| Last push | 2026-09-18 | 2026-07-17 |
| Forks | ⑂ 13K | ⑂ 290 |
| 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 checkcle if
- You want the checkcle feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and checkcle 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 checkcle
CheckCle is a self hosted, open source monitoring platform that gives developers, sysadmins, and DevOps teams real time uptime, infrastructure, incident, and alert visibility across full stack systems, applications, and services, and it can be deployed anywhere.
read the full checkcle overview →
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Frequently asked questions
Is worldmonitor or checkcle more popular?
worldmonitor has 86,752 GitHub stars and checkcle has 3,261. worldmonitor has the larger community by that measure.
Are worldmonitor and checkcle free?
Both are open source. worldmonitor is licensed under AGPL-3.0 and checkcle under MIT. Neither carries a licence fee.
What is the difference between worldmonitor and checkcle?
worldmonitor is written in TypeScript and checkcle 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 checkcle?
Choose worldmonitor if you want the larger community (86,752 stars) or its AGPL-3.0 licence terms. Choose checkcle if its feature set, stack or MIT licence fits better. Both are self-hostable.