head to head · open source
Prometheus vs blog
Prometheus has 66,906 GitHub stars, 10,969 forks, 890 open issues and last shipped yesterday. blog has 8,606 stars, 1,923 forks, 307 open issues and last shipped 2 days ago. Prometheus leads on adoption by 677% (66,906 vs 8,606 stars). Prometheus is written in Go under Apache-2.0; blog is written in HTML under GPL-2.0. Prometheus has attracted 16% as many forks as stars, blog 22%. Prometheus 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
| Prometheus | blog | |
|---|---|---|
| GitHub stars | ★ 67K | ★ 8.6K |
| License | Apache-2.0 | GPL-2.0 |
| Written in | Go | HTML |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 11K | ⑂ 1.9K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Prometheus if
- You weight community size — 67K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick blog if
- You want the blog feature set and don't need the biggest community
- You prefer the GPL-2.0 license terms
- Your stack matches HTML
- You evaluated both and blog fits your workflow better
About Prometheus
Prometheus Visit prometheus.io for the full documentation, examples and guides. [ ][quay] [ ][hub] Prometheus, a Cloud Native Computing Foundation project, is a systems and service monitoring system. It collects metrics from configured targets at given intervals, evaluates rule expressions, displays the results, and can trigger alerts when specified conditions are observed. The features that distinguish Prometheus from other metrics and monitoring systems are: A multi dimensional data model (time series defined by metric name and set of key/value dimensions) PromQL, a powerful and flexible query language to…
read the full Prometheus overview →
About blog
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Frequently asked questions
Is Prometheus or blog more popular?
Prometheus has 66,906 GitHub stars and blog has 8,606. Prometheus has the larger community by that measure.
Are Prometheus and blog free?
Both are open source. Prometheus is licensed under Apache-2.0 and blog under GPL-2.0. Neither carries a licence fee.
What is the difference between Prometheus and blog?
Prometheus is written in Go and blog in HTML. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Prometheus or blog?
Choose Prometheus if you want the larger community (66,906 stars) or its Apache-2.0 licence terms. Choose blog if its feature set, stack or GPL-2.0 licence fits better. Both are self-hostable.