Compare software

Zen FlowchartQuikFlow
Freemium

Free to start, with an optional paid upgrade.

 Freemium

The free editor includes core editing; QuikFlow Pro is a paid upgrade.

Web Windows, iOS
  • Very simple interface with one-click node creation
  • Real-time collaboration with view, comment and edit roles
  • Automatically adjusts layouts as flows change
  • Supports loops and multiple connections
  • Deliberately limited feature set compared with full diagram suites
  • Works online only
  • Some layout and styling features require Pro
Web application Downloadable app
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 October 2, 2026

Checked October 8, 2026

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