Altova UModel
6.1#11 in uml modeling software$209 one-timeWindows
VisitAltova UModel vs UMLet
What both publish
| Fact | Altova UModel | UMLet |
|---|---|---|
| Founded | 1992 | 2001 |
| Integrations | UModel integrates with Eclipse and Microsoft Visual Studio, and its integration package is available as a free download. | UMLet is available as a stand-alone app, Eclipse plugin, browser app called UMLetino, and Visual Studio Code extension. |
| Purpose | UModel is a visual UML software modeling tool that can generate source code and project documentation or reverse engineer existing programs into UML diagrams. | UMLet is a free, open-source UML tool aimed at creating UML sketches quickly. |
| Support | Altova provides a technical support form and lists online training among its support resources. | The project asks users to email [email protected] or create a GitHub ticket for bugs and feedback. |
Altova UModel plans
- UModel 2026 Basic Edition$209, paid once
- UModel 2026 Professional Edition$349, paid once
- UModel 2026 Enterprise Edition$429, paid once
UMLet plans
- UMLetFree
- UMLetinoFree
Pick Altova UModel if…
UModel suits developers and teams modeling software with UML who need code generation, reverse engineering or model-to-code synchronization. Professional and Enterprise editions add broader modeling and integration features.
Pick UMLet if…
UMLet suits people who want a free tool for sketching UML diagrams through text-based element editing. Its separate browser version may suit users who want to work without installing the desktop application.