PHP-FPM Exporter vs Prometheus

A side-by-side comparison of two self-hosted monitoring & status options — licensing, setup difficulty, resource needs, and what each one replaces.

Not the right match-up?
FeaturePHP-FPM ExporterPrometheus
CategoryMonitoring & StatusMonitoring & Status
LicenseMITApache-2.0
LanguageGoGo
Setup difficultyEasyMedium
Min. RAM64 MB512 MB
Deploymentdocker, binary, kubernetesdocker, binary, helm
GitHub stars★ 719★ 65,616
First released20172015
ReplacesNew Relic PHP, Datadog APMDatadog

Why pick each one

Choose PHP-FPM Exporter if…

  • Easy to add to PHP stacks
  • No dependencies
PHP-FPM Exporter details

Choose Prometheus if…

  • Powerful query language
  • Reliable and scalable
  • Huge ecosystem
Prometheus details

Frequently asked questions

Is PHP-FPM Exporter or Prometheus better?

Neither is universally better. Prometheus has the larger community, while PHP-FPM Exporter is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.

Are PHP-FPM Exporter and Prometheus free and open-source?

Yes. PHP-FPM Exporter is licensed under MIT and Prometheus under Apache-2.0. Both can be self-hosted at no software cost.

Can I run PHP-FPM Exporter and Prometheus with Docker?

PHP-FPM Exporter: yes. Prometheus: yes.

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