
Description: Tandem is a remote team collaboration tool that allows distributed teams to communicate, collaborate, and manage workflows in one unified platform. It provides features like chat, voice/video calls, file sharing, task management, calendars, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Langcer is a language learning platform that uses artificial intelligence to provide personalized lessons and feedback to help users learn new languages faster. Its key features include adaptive flashcards, conversation practice with AI chatbots, and detailed insights into vocabulary growth and pronunciation.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API