head to head · open source
worldmonitor vs hertzbeat
worldmonitor has 90,021 GitHub stars, 13,905 forks, 313 open issues and last shipped yesterday. hertzbeat has 7,451 stars, 1,370 forks, 313 open issues and last shipped yesterday. worldmonitor leads on adoption by 1,108% (90,021 vs 7,451 stars). worldmonitor is written in TypeScript under AGPL-3.0; hertzbeat is written in Java under Apache-2.0. worldmonitor has attracted 15% as many forks as stars, hertzbeat 18%. worldmonitor was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (agent, ai, 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 | hertzbeat | |
|---|---|---|
| GitHub stars | ★ 90K | ★ 7.5K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | TypeScript | Java |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 14K | ⑂ 1.4K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick worldmonitor if
- You weight community size — 90K 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 hertzbeat if
- You want the hertzbeat 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 hertzbeat fits your workflow better
About worldmonitor
World Monitor 简体中文 日本語 Real time global intelligence dashboard — AI powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situational awareness interface. Documentation · Releases · Contributing What It Does Curated news feeds across global and regional categories, AI synthesized into briefs Dual map engine — 3D globe (globe.gl) and WebGL flat map (deck.gl) with a shared map layer catalog Panel inventory — concrete panel implementations across specialized variants Cross stream correlation — military, economic, disaster, and escalation signal convergence Country Instability…
read the full worldmonitor overview →
About hertzbeat
Readme : English 中文 日本語 Home: hertzbeat.apache.org Email: Mail to dev subscribe@hertzbeat.apache.org to subscribe mailing lists 🎡 Introduction Apache HertzBeat™ is an AI powered next generation open source real time observability system. Unified metrics and logs collection, centralized alerting distribution, intelligent management and analysis. No Agent required, high performance cluster, provides powerful custom monitoring and status page building capabilities. Features Integrates collection + analysis + alerting + notification into one platform, with new AI powered interactions and features under HertzBeat…
read the full hertzbeat overview →
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Frequently asked questions
Is worldmonitor or hertzbeat more popular?
worldmonitor has 90,021 GitHub stars and hertzbeat has 7,451. worldmonitor has the larger community by that measure.
Are worldmonitor and hertzbeat free?
Both are open source. worldmonitor is licensed under AGPL-3.0 and hertzbeat under Apache-2.0. Neither carries a licence fee.
What is the difference between worldmonitor and hertzbeat?
worldmonitor is written in TypeScript and hertzbeat 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 hertzbeat?
Choose worldmonitor if you want the larger community (90,021 stars) or its AGPL-3.0 licence terms. Choose hertzbeat if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.