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.

Prefer - Professionals you need, from people you know

Synonymful - Improve your vocabulary and communicate like a pro.

Warmspace - Tech-powered conversations that transform relationships in work and life.

Fluent - Fluent is a people-based marketing platform that uses real-time, one-to-one interaction to create custom audiences and serve personalized ads that drive performance at scale.

Introwise - All-in-one scheduling and business management platform for coaches, tutors and consultants to run their business online.