Cobalt vs Eleventy

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

Not the right match-up?
FeatureCobaltEleventy
CategoryBlogging PlatformsBlogging Platforms
LicenseMITMIT
LanguageRustJavaScript
Setup difficultyEasyMedium
Min. RAM64 MB256 MB
Deploymentbinary, sourcebinary, source
GitHub stars★ 1,535★ 19,840
First released20152018
ReplacesJekyll, HugoWordPress, Medium

Why pick each one

Choose Cobalt if…

  • Released under the MIT license
  • Easy to set up — beginner-friendly
  • Active community (1.5k GitHub stars)
  • Written in Rust
Cobalt details

Choose Eleventy if…

  • Very flexible templating
  • Lean output
Eleventy details

Frequently asked questions

Is Cobalt or Eleventy better?

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

Are Cobalt and Eleventy free and open-source?

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

Can I run Cobalt and Eleventy with Docker?

Cobalt: check the project docs for container support. Eleventy: check the project docs for container support.

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