head to head · open source
worldmonitor vs opentelemetry-ruby
worldmonitor has 86,752 GitHub stars, 13,161 forks, 313 open issues and last shipped yesterday. opentelemetry-ruby has 606 stars, 301 forks, 144 open issues and last shipped 2 days ago. worldmonitor leads on adoption by 14,216% (86,752 vs 606 stars). worldmonitor is written in TypeScript under AGPL-3.0; opentelemetry-ruby is written in Ruby under Apache-2.0. worldmonitor has attracted 15% as many forks as stars, opentelemetry-ruby 50%. 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 | opentelemetry-ruby | |
|---|---|---|
| GitHub stars | ★ 87K | ★ 606 |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | TypeScript | Ruby |
| Last push | 2026-09-18 | 2026-09-17 |
| Forks | ⑂ 13K | ⑂ 301 |
| 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 opentelemetry-ruby if
- You want the opentelemetry-ruby feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Ruby
- You evaluated both and opentelemetry-ruby 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 opentelemetry-ruby
OpenTelemetry Ruby is the vendor neutral Ruby client for OpenTelemetry — an Apache 2.0 API and SDK that lets Ruby applications produce distributed traces, metrics and other telemetry — built for Ruby developers and platform teams who want observability data without committing to a single vendor's agent.
read the full opentelemetry-ruby overview →
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Frequently asked questions
Is worldmonitor or opentelemetry-ruby more popular?
worldmonitor has 86,752 GitHub stars and opentelemetry-ruby has 606. worldmonitor has the larger community by that measure.
Are worldmonitor and opentelemetry-ruby free?
Both are open source. worldmonitor is licensed under AGPL-3.0 and opentelemetry-ruby under Apache-2.0. Neither carries a licence fee.
What is the difference between worldmonitor and opentelemetry-ruby?
worldmonitor is written in TypeScript and opentelemetry-ruby in Ruby. 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 opentelemetry-ruby?
Choose worldmonitor if you want the larger community (86,752 stars) or its AGPL-3.0 licence terms. Choose opentelemetry-ruby if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.