Flowdia Diagrams vs StarUML
| Flowdia Diagrams | StarUML | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | $129/mo |
| Open source | No | No |
| Platforms | Windows, iOS, Android | extension, Linux, macOS, Windows |
| Diagram types | Flowchart, swimlane, mind map, BPMN, network, Cisco network, rack, server layout, AWS architecture, Azure architecture, UML class, UML activity, UML use case, UML sequence, business process, process flow, chevron | UML 2, entity-relationship, data flow, flowchart, mindmap, C4, SysML, BPMN, UI wireframe, AWS architecture, GCP architecture, Azure architecture |
| Desktop apps | Yes | — |
| Import/export formats | Import: PNG, JPG; export: PNG, JPG, PDF, SVG | — |
| Free plan | — | No |
| Real-time collaboration | — | Yes |
Both are listed in Best Diagramming Software. On Samsung Mobile US Press, Flowdia Diagrams scores higher on our published basis.