
Description: WireframePro is a wireframing and prototyping tool used to create wireframes, mockups, and prototypes for web, mobile, and desktop applications. It has a simple and intuitive drag-and-drop interface with various pre-designed UI elements and templates to help designers quickly sketch out ideas.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Diagrammix is a free, open-source, and cross-platform diagramming software. It allows users to easily create flowcharts, UML diagrams, network diagrams, wireframes, and more. Key features include a simple and intuitive interface, comprehensive shape libraries, real-time collaboration, and output to various file formats like SVG, PNG, and PDF. Diagrammix is a good alternative for tools like Microsoft Visio and Lucidchart, especially for those seeking an open-source and freely-available option.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API