Quizlet

Quizlet was started 13 years ago when Andrew Sutherland created a tool to help him study for a high-school French vocabulary quiz. He aced the test, so his friends asked him if they could use the tool too. Friends shared with friends, and Quizlet grew - a lot. More than 13 years later, students have completed more than 3 billion study sessions, we have a fast-growing team of more than 100 employees (and we're hiring), and we’re backed by a great group of investors: Fred Wilson at Union Square Ventures, Greg Sands and Mark Selcow at Costanoa Ventures, Tory Patterson at Owl Ventures, Ho Nam at Altos Ventures and Dave Margulius. Mission: Our mission is simple: To help students (and their teachers) practice and master whatever they are learning. Quizlet provides engaging, customizable activities with contributions from people everywhere.