Compare software

TriliumNext NotesInfoQube IM
Free

Free and open source under the AGPL 3.0.

 Freemium

Proprietary software downloadable from the developer's site; the homepage does not detail…

Windows, macOS, Linux, Web, Self-hosted Windows
  • Cloning puts one note in several places without copying it
  • Rich text, code notes, canvases, Mermaid diagrams and relation maps
  • Outliner, grid, Kanban, calendar and Gantt views over the same data
  • User-defined fields on any item
  • Notes live in a database, not plain files, so lock-in is real
  • The interface is dense and takes a while to get comfortable with
  • Windows only
  • Broad feature set takes time to learn
Downloadable app, Self-hosted Downloadable app
Open source Closed source
License: AGPL-3.0 License: Proprietary
No account needed Not stated if an account is needed
Works offline Works offline

Checked September 21, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.