Dia vs Visual Paradigm
| Dia | Visual Paradigm | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | $4/mo |
| Open source | No | No |
| Platforms | Windows, macOS, Linux | Web |
| Free plan | Yes | Yes |
| Diagram types | Entity-relationship diagrams; UML diagrams; flowcharts; network diagrams | UML, SysML, flowchart, organization chart, ER, BPMN, data-flow, EPC, mind map, C4, Gantt, wireframe, cloud architecture |
| Paid from | — | 4 /user/mo |
| Real-time collaboration | — | Yes |
Both are listed in Best Diagramming Software, Best Diagram Software. On Freedom251, Visual Paradigm scores higher on our published basis.