Compare software

RemNoteRoam Research
Freemium

Free tier available, with paid plans unlocking AI features and higher limits.

 Paid

Paid subscription; current plans are listed on the Roam Research site.

Windows, macOS, Web Web
  • Built-in spaced repetition turns notes into study material without a separate app
  • Works across web and native platforms
  • Linked notes for building a graph of ideas
  • Outline-style writing that feels like a bulleted list
  • AI-generated study features are gated behind paid plans
  • Combination of outlining and flashcards has a steeper learning curve than plain notes
  • Little detail is published on the homepage
  • Proprietary with no open-source version
Downloadable app, Web application Web application, Hosted service
Closed source Closed source
License not stated License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 22, 2026

Checked September 23, 2026

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