head to head · open source
Grafana vs phantomas
Grafana has 77,638 GitHub stars, 14,905 forks, 3,326 open issues and last shipped yesterday. phantomas has 2,263 stars, 133 forks, 65 open issues and last shipped 8 days ago. Grafana leads on adoption by 3,331% (77,638 vs 2,263 stars). Grafana is written in TypeScript under AGPL-3.0; phantomas is written in JavaScript under BSD-2-Clause. Grafana has attracted 19% as many forks as stars, phantomas 6%. Grafana was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (metrics), 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
| Grafana | phantomas | |
|---|---|---|
| GitHub stars | ★ 78K | ★ 2.3K |
| License | AGPL-3.0 | BSD-2-Clause |
| Written in | TypeScript | JavaScript |
| Last push | 2026-11-02 | 2026-10-26 |
| Forks | ⑂ 15K | ⑂ 133 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Grafana if
- You weight community size — 78K 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 phantomas if
- You want the phantomas feature set and don't need the biggest community
- You prefer the BSD-2-Clause license terms
- Your stack matches JavaScript
- You evaluated both and phantomas fits your workflow better
About Grafana
The open source platform for monitoring and observability Grafana allows you to query, visualize, alert on and understand your metrics no matter where they are stored. Create, explore, and share dashboards with your team and foster a data driven culture: Visualizations: Fast and flexible client side graphs with a multitude of options. Panel plugins offer many different ways to visualize metrics and logs. Dynamic Dashboards: Create dynamic & reusable dashboards with template variables that appear as dropdowns at the top of the dashboard. Explore Metrics: Explore your data through ad hoc queries and dynamic…
read the full Grafana overview →
About phantomas
phantomas ========= Headless Chromium based modular web performance metrics collector. And why phantomas? Well, because :) Requirements NodeJS 16+ Installation Via npm This will install a recent version of Chromium supported by puppeteer module. Via Docker You can use phantomas Docker image: Or you can fetch from GitHub's Containers registry Support You can get support for phantomas via xs:code. Usage example Or run ./examples/index.js . Development version To get the latest development version of phantomas (and install all required dependencies): Running tests First you need to start a local nginx container…
read the full phantomas overview →
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Frequently asked questions
Is Grafana or phantomas more popular?
Grafana has 77,638 GitHub stars and phantomas has 2,263. Grafana has the larger community by that measure.
Are Grafana and phantomas free?
Both are open source. Grafana is licensed under AGPL-3.0 and phantomas under BSD-2-Clause. Neither carries a licence fee.
What is the difference between Grafana and phantomas?
Grafana is written in TypeScript and phantomas in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Grafana or phantomas?
Choose Grafana if you want the larger community (77,638 stars) or its AGPL-3.0 licence terms. Choose phantomas if its feature set, stack or BSD-2-Clause licence fits better. Both are self-hostable.