HOKALI - Book Sports Lessons & Fitness classes in 3 simple steps
BeneTalk - Speech coach for people who stutter by people who stutter
Sportavido - Helps to find sports buddies, coaches or opponents in travel
LingRoom.pl - Tutoring marketplace LingRoom pairs students with private tutors, either locally in-person or online via Skype. Find your best tutor.
Therapy Panda - A therapy marketplace - Find the best therapist for you!
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.