StarUML vs Violet UML Editor
| StarUML | Violet UML Editor | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | $129/mo | Free |
| Platforms | extension, Linux, macOS, Windows | Linux, macOS, Web, Windows |
| Free plan | No | |
| 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 | |
| Export formats | PNG, JPEG, SVG, PDF, HTML | |
| Import formats | StarUML V1 .uml, StarUML fragments, XMI | |
| Desktop app | Yes | |
| UML diagram types | Class, activity, object, sequence, state, use case | |
| Deployment | both | |
| Supported platforms | Web, Windows, Linux |
Listed together in Best UML Modeling Software