head to head · open source
worldmonitor vs pmm
worldmonitor has 86,752 GitHub stars, 13,161 forks, 313 open issues and last shipped yesterday. pmm has 1,107 stars, 231 forks, 240 open issues and last shipped yesterday. worldmonitor leads on adoption by 7,737% (86,752 vs 1,107 stars). worldmonitor is written in TypeScript under AGPL-3.0; pmm is written in Go under AGPL-3.0. worldmonitor has attracted 15% as many forks as stars, pmm 21%. pmm 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 | pmm | |
|---|---|---|
| GitHub stars | ★ 87K | ★ 1.1K |
| License | AGPL-3.0 | AGPL-3.0 |
| Written in | TypeScript | Go |
| Last push | 2026-09-18 | 2026-09-18 |
| Forks | ⑂ 13K | ⑂ 231 |
| 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 pmm if
- You want the pmm feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Go
- You evaluated both and pmm 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 pmm
Percona Monitoring and Management (PMM) is an open source database monitoring, observability and management tool, licensed AGPL 3.0, that gives MySQL, MongoDB, PostgreSQL, Valkey and Redis operators a single pane of glass over database performance, security and availability.
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Frequently asked questions
Is worldmonitor or pmm more popular?
worldmonitor has 86,752 GitHub stars and pmm has 1,107. worldmonitor has the larger community by that measure.
Are worldmonitor and pmm free?
Both are open source. worldmonitor is licensed under AGPL-3.0 and pmm under AGPL-3.0. Neither carries a licence fee.
What is the difference between worldmonitor and pmm?
worldmonitor is written in TypeScript and pmm 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 pmm?
Choose worldmonitor if you want the larger community (86,752 stars) or its AGPL-3.0 licence terms. Choose pmm if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.