StarUML vs Vexlio
| StarUML | Vexlio | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | $129/mo | — |
| Open source | No | No |
| Platforms | extension, Linux, macOS, Windows | self-hosted, Web |
| Free plan | No | Yes |
| Real-time collaboration | Yes | — |
| Diagram types | UML 2, entity-relationship, data flow, flowchart, mindmap, C4, SysML, BPMN, UI wireframe, AWS architecture, GCP architecture, Azure architecture | flowcharts, UML diagrams, block diagrams, state machine diagrams, software architecture diagrams, math diagrams |
| Import/export formats | — | PNG, JPG, JPEG, PDF, SVG |
Both are listed in Best Diagramming Software. On The Geeks Club, Vexlio scores higher on our published basis.