Astah Professional vs Modelio
| Astah Professional | Modelio | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | Yes |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | api, Linux, macOS, Windows | Linux, self-hosted, Windows |
| Free plan | No | Yes |
| Paid from | 11.99 /user/mo | — |
| Diagram types | Class, object, communication, timing, component, deployment, composite structure, use case, sequence, activity, statemachine, package, requirement, mind map, ER, flowchart, CRUD, data flow, traceability map, Eriksson-Penker process | UML, BPMN, ArchiMate, SysML |
| Real-time collaboration | No | — |
| Export formats | JPEG, PNG, EMF, SVG, RTF, HTML, CSV, XML, CMOF | XMI, HTML |
| Import formats | Excel, XML | XMI |
| Desktop app | Yes | Yes |
| Version history | No | Yes |
Both are listed in Best Diagram Software, Best UML Modeling Software. On The Geeks Club, Modelio scores higher on our published basis.