
Description: KnowEm is a competitive intelligence tool that allows users to monitor brands and domains being registered across the web. It provides real-time alerts when similar brand names or domains are registered so users can take proactive steps.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Instant Username Search is a free online tool that allows you to check if a desired username or vanity URL is available across over 70 popular social media sites and apps. It provides real-time feedback on username availability to help users find an unused, unique username for their profiles.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API