Gravizo vs yUML

Gravizo

Development

Gravizo is an open-source diagramming tool that allows users to create a variety of diagrams like flowcharts, sequence diagrams, class diagrams, ER diagrams, Gantt charts, and more using a text-based domain-specific language. Users write Gravizo script in a text editor or document and Gravizo renders it as images.

yUML

Development

yUML is an online tool and service for quickly creating UML diagrams such as use case diagrams, class diagrams, activity diagrams, state machine diagrams, and sequence diagrams. It has a simple syntax for defining the diagrams that allows fast prototyping.