draw.io vs Poseidon for UML

A side-by-side look at draw.io and Poseidon for UML. For an in-depth review of either product, follow the links below.

draw.io

Office & Productivity

draw.io is a free online diagramming and flowchart software. It allows users to create flowcharts, process diagrams, org charts, UML diagrams, ER diagrams, network diagrams, mockups, floorplans, and more. draw.io has a simple and intuitive drag-and-drop interface making it easy for anyone to create diagrams.

flowchartdiagrammockupwireframeprototype

Full review → Alternatives

Poseidon for UML

Development

Poseidon for UML is an open-source UML modeling tool for creating diagrams like use case, class, sequence, state machine, and activity diagrams. It has a simple and intuitive graphical interface for quick diagram drawing.

umlmodelingdiagramsopensource

Full review → Alternatives