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LucidchartOmniGraffle
Freemium

Free sign-up tier, with paid plans for more features and teams.

 Paid

Paid app with a free 14-day trial.

Web macOS, iOS
  • Covers flowcharts, org charts and technical diagram types
  • Runs in the browser with nothing to install
  • Covers diagramming, rapid prototyping and vector design in one app
  • Precise snapping, grouping and alignment tools
  • Requires an account
  • Advanced features sit in paid plans
  • Apple platforms only
  • Paid after the 14-day trial
Web application Downloadable app
Closed source Closed source
License not stated License not stated
Account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 23, 2026

Checked October 1, 2026

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