Gliffy is software for diagramming via a HTML5 cloud-based app. It is used to create UML diagrams, floor plans, Venn diagrams, flowcharts and various other kinds of diagrams online. Developed by Gliffy, Inc.
License: Freemium
Gliffy is geared towards users looking for a straightforward, easy-to-use diagramming tool with strong collaboration features, making it ideal for teams. In contrast, SmartDraw offers more advanced diagramming capabilities and extensive customization options, catering to users who need a more powerful tool for complex projects.