Babbel - Babbel is a paid language learning service that aims to strike a balance between thoroughness and cost efficiency.
Italki - italki is a language learning social network that connects students and language teachers.
Preply - Large database of experienced English language tutors. Native speakers. Flexible payment system
Loecsen - Loecsen is an online language learning platform that allows users to learn language from basic words to become a fluent speaker.
Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.
Speaky – Language Exchange - Speaky – Language Exchange is a large database of information about language partners from all around the globe to engage in a live video chat with the desired partner and learn their native language right at their fingertips.