Astah Professional vs UMLGen
| Astah Professional | UMLGen | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | api, Linux, macOS, Windows | Web |
| Free plan | Yes | Yes |
| UML diagram types | Class, Use Case, State Machine, Activity, Sequence, Timing, Communication, Component, Deployment, Composite Structure | Use Case, Class, Sequence, Activity, Deployment, ER, EER |
| Code generation | Yes | — |
| Reverse engineering | Yes | — |
| Team collaboration | Yes | — |
| Deployment | desktop | web |
| Supported platforms | Windows, macOS, Linux | Web browser; desktop, tablet, and mobile browsers |
| Model repository | No | — |
Both are listed in Best UML Modeling Software. On Samsung Mobile US Press, UMLGen scores higher on our published basis.