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Notion vs Trilium Notes

A side-by-side look at Notion (the paid SaaS) and Trilium Notes (the open source alternative). Use this page to decide if the switch fits your team and workflow.

Notion Trilium Notes
Tagline All-in-one workspace for notes, docs and databases. Hierarchical personal notes with scripting.
License Proprietary SaaS AGPL-3.0
Pricing Free tier; paid from $10/user/month. Free to self-host
Self-host option No Yes — difficulty 2/5
Hosted cloud available Yes (only option) No
Desktop apps Varies by product Windows, macOS, Linux
Mobile apps Official apps typically available None official
Ad slot — between tables

Best for

Serious personal knowledge bases with hierarchical notes.

Trilium Notes strengths

  • Deep hierarchical notes with relations.
  • Scripting support for automation inside notes.
  • Strong for large personal knowledge bases.

Trilium Notes weaknesses

  • No official mobile apps.
  • UI feels dense for new users.
  • Original maintainer stepped back; Trilium Next fork is active.

What's the catch with Notion?

  • Data lives on someone else's server; sensitive notes feel exposed.
  • Slow on large workspaces and offline support is limited.
  • Export options for full workspaces are clunky.

Still unsure?

Check the full list of alternatives to Notion: see Notion alternatives, or learn more about Trilium Notes on its project page.