EarthFluent is described as 'Learn languages for Free! Thousands of lessons available for Spanish, French, Italian, German, Japanese, Chinese, Hindi, Indonesian, Dutch, Polish, Portuguese, Russian, or Korean!'. There are more than 100 alternatives to EarthFluent, not only websites but also apps for a variety of platforms, including iPhone, Android, iPad and Android Tablet. The best alternative is Duolingo, which is free. Other great sites and apps similar to EarthFluent are Memrise (Freemium), Rosetta Stone (Paid), Drops (Freemium) and Busuu (Freemium).
Lingualia is a new and revolutionary way to learn languages, it applies artificial intelligence to learn from you, your progress, your interests, your motivations or your available time. And with all this information it can adapt your learning to your unique needs.
Learn about the world through adaptive review of rhymes and other creative memory devices. Mnemo's Library combines memory techniques (mnemonics) with an open, collaborative platform where users can curate knowledge.
Lexicum is a tool that helps you expand your foreign language vocabulary by providing exercises and vocabulary-based social exchange. It helps both learners attending a language class, and experienced speakers that casually encounter a new word.