StarUML V7 Standard
$129, paid once
UML · ERD · Flowchart · Data Flow Diagram · Mindmap · C4 Model · Mermaid Support
Checked 7 Oct 2026
Plans and prices
StarUML pricing
StarUML V7 Professional
$199, paid once
All Standard features · SysML · BPMN · UI Wireframe · AWS Architecture · GCP Architecture · Azure Architecture
Checked 7 Oct 2026