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.

Datacamp - DataCamp is a massive open online course (MooC) platform that helps everyone from novices to experts hone their skills with data science.

Clever - syncing between education applications for K-12 schools

MasterClass - MasterClass offers online classes created for students of all skill levels. Our instructors are the best in the world.

Claroline - Claroline is a collaborative eLearning and eWorking platform.

SitePoint - Learn Web Design & Development with SitePoint tutorials, courses and books - HTML5, CSS3, JavaScript, PHP, mobile app development, Responsive Web Design