head to head · open source
worldmonitor vs OpenObserve
worldmonitor has 86,684 GitHub stars, 13,147 forks, 313 open issues and last shipped yesterday. OpenObserve has 21,993 stars, 1,091 forks, 598 open issues and last shipped yesterday. worldmonitor leads on adoption by 294% (86,684 vs 21,993 stars). worldmonitor is written in TypeScript under AGPL-3.0; OpenObserve is written in TypeScript under AGPL-3.0. worldmonitor has attracted 15% as many forks as stars, OpenObserve 5%. OpenObserve 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 | OpenObserve | |
|---|---|---|
| GitHub stars | ★ 87K | ★ 22K |
| License | AGPL-3.0 | AGPL-3.0 |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-17 | 2026-09-17 |
| Forks | ⑂ 13K | ⑂ 1.1K |
| 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 OpenObserve if
- You want the OpenObserve feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and OpenObserve 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 OpenObserve
OpenObserve is an open source observability platform for logs, metrics, traces, analytics, Real User Monitoring, session replay, pipelines, SLO, and LLM observability. It lives in the cloud native infrastructure ecosystem and is described as an alternative to Datadog, Splunk, and Elasticsearch. The project is built in Rust, ships as a single binary, and uses Parquet columnar storage with an S3 native design.
read the full OpenObserve overview →
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Frequently asked questions
Is worldmonitor or OpenObserve more popular?
worldmonitor has 86,684 GitHub stars and OpenObserve has 21,993. worldmonitor has the larger community by that measure.
Are worldmonitor and OpenObserve free?
Both are open source. worldmonitor is licensed under AGPL-3.0 and OpenObserve under AGPL-3.0. Neither carries a licence fee.
What is the difference between worldmonitor and OpenObserve?
worldmonitor is written in TypeScript and OpenObserve in TypeScript. 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 OpenObserve?
Choose worldmonitor if you want the larger community (86,684 stars) or its AGPL-3.0 licence terms. Choose OpenObserve if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.