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PlantUML vs WebSequenceDiagrams

A side-by-side look at PlantUML and WebSequenceDiagrams. For an in-depth review of either product, follow the links below.

PlantUML

PlantUML

Development

PlantUML is an open-source tool for creating UML diagrams from plain text. It supports all standard UML diagrams like use case diagrams, class diagrams, sequence diagrams, etc. PlantUML allows users to write simple textual descriptions which are then transformed into UML diagrams.

umldiagramsmodeling
WebSequenceDiagrams

WebSequenceDiagrams

Development

WebSequenceDiagrams is an online tool for easily creating UML sequence diagrams. It has a simple syntax for defining objects, messages, notes, and other sequence diagram elements. The service is free to use and diagrams can be exported as images.

umlsequence-diagramsonline-tooldiagramming