
Description: Carrd is a free and easy to use website builder that allows anyone to create simple, one-page websites. It has a simple drag-and-drop interface for adding text, images, and other media.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Gridbox is a spreadsheet and database software designed for collaborative data analysis. It allows users to easily create relational databases, conduct complex queries, and build data models within an intuitive spreadsheet interface.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API