head to head · open source
worldmonitor vs calico
worldmonitor has 86,684 GitHub stars, 13,147 forks, 313 open issues and last shipped yesterday. calico has 7,358 stars, 1,606 forks, 279 open issues and last shipped yesterday. worldmonitor leads on adoption by 1,078% (86,684 vs 7,358 stars). worldmonitor is written in TypeScript under AGPL-3.0; calico is written in Go under Apache-2.0. worldmonitor has attracted 15% as many forks as stars, calico 22%. calico 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 | calico | |
|---|---|---|
| GitHub stars | ★ 87K | ★ 7.4K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | TypeScript | Go |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 13K | ⑂ 1.6K |
| 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 calico if
- You want the calico feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and calico 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 calico
Calico is an open source, Apache 2.0 licensed cloud native networking and network security project for Kubernetes clusters, maintained by Tigera and aimed at platform engineers, cluster operators and network teams who need container networking, network policy enforcement and encryption across on premises, cloud and bare metal environments.
read the full calico overview →
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Frequently asked questions
Is worldmonitor or calico more popular?
worldmonitor has 86,684 GitHub stars and calico has 7,358. worldmonitor has the larger community by that measure.
Are worldmonitor and calico free?
Both are open source. worldmonitor is licensed under AGPL-3.0 and calico under Apache-2.0. Neither carries a licence fee.
What is the difference between worldmonitor and calico?
worldmonitor is written in TypeScript and calico 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 calico?
Choose worldmonitor if you want the larger community (86,684 stars) or its AGPL-3.0 licence terms. Choose calico if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.