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
Grafio offers a more intuitive interface with a focus on collaboration and a variety of templates, making it ideal for quick diagram creation. In contrast, Gliffy provides strong integration with Atlassian products and is well-suited for team environments, though it may have limitations in offline access.