
Description: Telerik RadDiagram is a diagramming component for building interactive diagrams and graph editors in WinForms, WPF, and ASP.NET apps. It has automatic layouts, rich shapes, node stacking, annotations, undo/redo, MVVM support, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Diagram Designer is a free, open-source, cross-platform diagramming software for creating flowcharts, UML diagrams, BPMN diagrams, network diagrams, maps, floor plans, and more. It has an intuitive drag-and-drop interface with a large collection of vector shapes and templates.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API