PrinciplesYou - Gain better self-awareness about your personality

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.

Akin - Replace personas with data driven clusters through surveys

Synonymful - Improve your vocabulary and communicate like a pro.

Work Styles 360 by Teal - 360 personality test to grow your career

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.