
Description: Variables is a user research platform that helps teams conduct research faster. It allows you to create flexible surveys, recruit participants, analyze responses, and share insights quickly. Great for agile teams that need ongoing customer feedback.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: RStudio is an integrated development environment (IDE) for the R programming language. It provides tools for plotting, debugging, workspace management, and other features to make R easier to use.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API