
Description: Busuu is a language learning platform that uses AI to provide personalized lessons and feedback. It offers courses in 12 languages, with focus on vocabulary, grammar, reading, writing, listening and speaking skills. Busuu has social features so learners can chat with native speakers.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Byki is a spaced repetition flashcard program for learning languages. It helps users memorize vocabulary words through digital flashcards and quizzes that adapt to remembering difficulty.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API