
Description: Optimal Workshop is a user experience research platform that provides tools for creating prototypes, conducting usability testing, gathering feedback, and analyzing results. It allows teams to test concepts quickly and gain actionable insights.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Loop11 is a web accessibility and usability testing software. It provides tools to identify accessibility issues, conduct usability tests, capture feedback, and generate compliance reports. The software allows testing websites, web apps, iOS apps, Android apps, PDFs, and documents.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API