collectd vs InfluxDB

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?
FeaturecollectdInfluxDB
CategoryMonitoring & StatusMonitoring & Status
LicenseMITMIT
LanguageCRust
Setup difficultyMediumMedium
Min. RAM32 MB512 MB
Deploymentbare-metal, binarydocker, kubernetes, binary
GitHub stars★ 3,366★ 31,683
First released20052013
ReplacesDatadog AgentDatadog, AWS Timestream

Why pick each one

Choose collectd if…

  • Extremely lightweight
  • Runs almost anywhere
collectd details

Choose InfluxDB if…

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

Frequently asked questions

Is collectd or InfluxDB better?

Neither is universally better. InfluxDB has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.

Are collectd and InfluxDB free and open-source?

Yes. collectd is licensed under MIT and InfluxDB under MIT. Both can be self-hosted at no software cost.

Can I run collectd and InfluxDB with Docker?

collectd: check the project docs for container support. InfluxDB: yes.

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