OpenProject vs Trilium Notes

A side-by-side comparison of two self-hosted apps from related categories — licensing, setup difficulty, resource needs, and what each one replaces.

Not the right match-up?
FeatureOpenProjectTrilium Notes
CategoryProject Management & TasksNotes & Knowledge Base
LicenseGPL-3.0AGPL-3.0
LanguageRubyTypeScript
Setup difficultyHardEasy
Min. RAM2,048 MB256 MB
Deploymentdocker, bare-metaldocker, bare-metal
GitHub stars★ 15,794★ 37,298
First released20122017
ReplacesJira, AsanaEvernote, Notion

Why pick each one

Choose OpenProject if…

  • Very feature-complete
  • Good for classic project management
  • Strong permissions
OpenProject details

Choose Trilium Notes if…

  • Powerful for big knowledge bases
  • Flexible structure
  • Scriptable
Trilium Notes details

Frequently asked questions

Is OpenProject or Trilium Notes better?

Trilium Notes is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider OpenProject if its specific feature set fits your needs better.

Are OpenProject and Trilium Notes free and open-source?

Yes. OpenProject is licensed under GPL-3.0 and Trilium Notes under AGPL-3.0. Both can be self-hosted at no software cost.

Can I run OpenProject and Trilium Notes with Docker?

OpenProject: yes. Trilium Notes: yes.

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