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.

Sellix - Sellix is a powerful ecommerce platform that powers your entire digital business.

Clozemaster - Learn a language through mass exposure to useful vocabulary in context.

suprlance - sell services & digital products at 0% commissions for freelancers

Busuu - Join the global language learning community, take language courses to practice reading, writing, listening and speaking and learn a new language. Learn English with busuu's .

Lemon Squeezy - Sell digital products the easy-peasy way