Excalidraw vs Mockoon

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

Not the right match-up?
FeatureExcalidrawMockoon
CategoryDeveloper Tools & GitDeveloper Tools & Git
LicenseMITMIT
LanguageTypeScriptTypeScript
Setup difficultyEasyEasy
Min. RAM256 MB128 MB
Deploymentdockerdocker, bare-metal, binary
GitHub stars★ 129,145★ 8,351
First released20202017
ReplacesMiroPostman Mock Server

Why pick each one

Choose Excalidraw if…

  • Released under the MIT license
  • Easy to set up — beginner-friendly
  • First-class Docker support for quick deployment
  • Mature project with 129.1k GitHub stars
Excalidraw details

Choose Mockoon if…

  • Fast prototyping
  • Headless deployment option
Mockoon details

Frequently asked questions

Is Excalidraw or Mockoon better?

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

Are Excalidraw and Mockoon free and open-source?

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

Can I run Excalidraw and Mockoon with Docker?

Excalidraw: yes. Mockoon: yes.

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