
Description: Mockingbird is a user-friendly web-based tool for creating mockups, wireframes, and prototypes. It allows designers and developers to quickly sketch out web and mobile application interfaces with simple drag-and-drop editing. Key features include reusable components, collaboration tools, linked mockups, and exporting visual assets.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Flairbuilder is a no-code editor that allows anyone to build interactive stories, quizzes, assessments, and more. It has a simple drag-and-drop interface to create engaging content quickly without coding.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API