InfluxDB vs PostgreSQL Exporter

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?
FeatureInfluxDBPostgreSQL Exporter
CategoryMonitoring & StatusMonitoring & Status
LicenseMITApache-2.0
LanguageRustGo
Setup difficultyMediumEasy
Min. RAM512 MB64 MB
Deploymentdocker, kubernetes, binarydocker, binary, kubernetes
GitHub stars★ 31,683★ 3,588
First released20132016
ReplacesDatadog, AWS TimestreamDatadog PostgreSQL, pganalyze

Why pick each one

Choose InfluxDB if…

  • Excellent for IoT and metrics
  • Rich tooling and integrations
InfluxDB details

Choose PostgreSQL Exporter if…

  • Battle-tested in production
  • Rich default metrics
PostgreSQL Exporter details

Frequently asked questions

Is InfluxDB or PostgreSQL Exporter better?

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

Are InfluxDB and PostgreSQL Exporter free and open-source?

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

Can I run InfluxDB and PostgreSQL Exporter with Docker?

InfluxDB: yes. PostgreSQL Exporter: yes.

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