
Description: Mokup is a free online web design and web prototyping tool used to create wireframes, mockups, diagrams and prototypes for web and mobile applications. It has a simple and intuitive drag-and-drop interface to design responsive layouts.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: MockFlow is a wireframing and prototyping tool used to design and plan websites and mobile apps. It allows users to quickly create wireframes, prototypes, UI mockups, and diagrams.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API