LinguaLeo

Lingualeo is an educational platform for learning and practicing a foreign language based on game mechanics, it was found in 2009. The company's platform offers an application that offers a detailed plan, tests, audiobooks, songs, videos and texts and gives interactive training based on certain techniques, enabling users to master their grammar, reading, listening comprehension and vocabulary skills. Initially the Russian-language service was localized for the Turkish and Brazilian markets, later for the Spanish-language market in LA and Spain. As of December 2015, Lingualeo had over 13 million registered users, of which 9 million were in the CIS. By January 2018, the total number of users had grown to 17.5 million.

The service is available through iOS, Android and Windows Phone apps, as a web application and Google Chrome browser extension.