
Description: Similar Channels is a free browser extension that recommends similar YouTube channels while browsing YouTube. It analyzes the current channel and uses machine learning to find other channels with comparable content.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: SimilarSites is a website and browser extension that suggests alternative websites that are similar to the one you are currently visiting. It analyzes website content and functionality to find sites that provide comparable services.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API