head to head · open source
worldmonitor vs Apache SkyWalking
worldmonitor has 86,684 GitHub stars, 13,147 forks, 313 open issues and last shipped yesterday. Apache SkyWalking has 24,955 stars, 6,634 forks, 41 open issues and last shipped yesterday. worldmonitor leads on adoption by 247% (86,684 vs 24,955 stars). worldmonitor is written in TypeScript under AGPL-3.0; Apache SkyWalking is written in Java under Apache-2.0. worldmonitor has attracted 15% as many forks as stars, Apache SkyWalking 27%. worldmonitor 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
| worldmonitor | Apache SkyWalking | |
|---|---|---|
| GitHub stars | ★ 87K | ★ 25K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | TypeScript | Java |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 13K | ⑂ 6.6K |
| 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 Apache SkyWalking if
- You want the Apache SkyWalking feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and Apache SkyWalking 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 Apache SkyWalking
Apache SkyWalking is an open source application performance monitoring (APM) system for distributed systems in cloud native architectures, built for teams that run microservices across Kubernetes and container based environments.
read the full Apache SkyWalking overview →
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Frequently asked questions
Is worldmonitor or Apache SkyWalking more popular?
worldmonitor has 86,684 GitHub stars and Apache SkyWalking has 24,955. worldmonitor has the larger community by that measure.
Are worldmonitor and Apache SkyWalking free?
Both are open source. worldmonitor is licensed under AGPL-3.0 and Apache SkyWalking under Apache-2.0. Neither carries a licence fee.
What is the difference between worldmonitor and Apache SkyWalking?
worldmonitor is written in TypeScript and Apache SkyWalking in Java. 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 Apache SkyWalking?
Choose worldmonitor if you want the larger community (86,684 stars) or its AGPL-3.0 licence terms. Choose Apache SkyWalking if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.