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

Treehouse - Treehouse is an award-winning online platform that teaches people how to code.

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.

Teachable - Create and sell beautiful online courses with the platform used by the best online entrepreneurs to sell $100m+ to over 4 million students worldwide.

Bialect - Learn languages faster with stories.

PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.