Flubaroo - Auto-graded tests + analytics in Google Sheets by a Googler

Kahoot! - Kahoot! makes it easy to create, play and share fun learning games in minutes—for any subject, in any language, on any device.

Quizlet - Quizlet allows you to review and create flashcards for a variety of subjects, such as math and reading.

Upshot - Turn Autoshare ON for your nights out, trips & socials

Smartclasses.in - Smartclasses.in is a leading cloud-based coaching class management and online learning platform that meets all the learners’ needs worldwide.

GradePoint - For students who love to know how they're doing in school