Duolingo, Inc. (DUOL)

Duolingo, Inc. is a renowned education technology company that specializes in providing language learning services through its popular app and website. Founded in 2011 by Luis von Ahn and Severin Hacker, the Pittsburgh-based company has quickly become one of the most widely-used language learning platforms globally. Luis von Ahn remains actively involved as the CEO. Duolingo offers courses in over 30 languages and incorporates gamification to make learning engaging and effective. The company went public in July 2021, further solidifying its standing in the ed-tech industry. In 2022, Duolingo reported a revenue of over $250 million, reflecting its growing influence and user base. The platform's mission is to make education free and accessible to everyone, a goal it continually strives towards with innovative features and a community-driven approach.