Compare software

LucidchartSmartDraw
Freemium

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

 Paid

Commercial software aimed at individuals and organisations.

Web Web
  • Covers flowcharts, org charts and technical diagram types
  • Runs in the browser with nothing to install
  • Scaled floor plans without full CAD software
  • Thousands of industry-standard symbols
  • Requires an account
  • Advanced features sit in paid plans
  • Paid product
  • Less precise than dedicated CAD tools for engineering work
Web application Web application
Closed source Closed source
License not stated License not stated
Account needed Account needed
Not stated if it works offline Not stated if it works offline

Checked September 23, 2026

Checked October 2, 2026

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