Compare software

TreeSheetsWorkflowy
Free

The open-source software is available without a license fee. Hosting, hardware and…

 Freemium

Free plan with 100 nodes per month; Pro costs $6.99 per month billed annually.

Windows, macOS, Linux Windows, macOS, Linux, Android, iOS, Web, Browser extension
  • Combines hierarchical outlines with spreadsheet-like structure.
  • One nested list replaces folders and documents
  • Apps for desktop, mobile and web with sync
  • Its nested-grid workflow takes some adjustment for new users.
  • Free plan caps new nodes at 100 per month
  • Requires an account and cloud sync
Downloadable app Downloadable app, Web application, Hosted service, Browser extension
Open source Closed source
License: Zlib License not stated
Not stated if an account is needed Account 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.