Grafana k6 vs Graylog

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?
FeatureGrafana k6Graylog
CategoryMonitoring & StatusMonitoring & Status
LicenseAGPL-3.0SSPL-1.0
LanguageGoJava
Setup difficultyMediumMedium
Min. RAM256 MB2,048 MB
Deploymentdocker, binary, bare-metaldocker, bare-metal
GitHub stars★ 31,211★ 8,105
First released20172010
ReplacesLoadRunner, BlazeMeterSplunk, Datadog Logs

Why pick each one

Choose Grafana k6 if…

  • Developer-friendly scripting
  • Great CI integration
Grafana k6 details

Choose Graylog if…

  • Powerful search and pipelines
  • Polished web UI
Graylog details

Frequently asked questions

Is Grafana k6 or Graylog better?

Neither is universally better. Grafana k6 has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.

Are Grafana k6 and Graylog free and open-source?

Yes. Grafana k6 is licensed under AGPL-3.0 and Graylog under SSPL-1.0. Both can be self-hosted at no software cost.

Can I run Grafana k6 and Graylog with Docker?

Grafana k6: yes. Graylog: yes.

Related comparisons