Duolingo

Duolingo is the world's largest language learning platform and the most downloaded education app in the world. It was recognized as Apple's iPhone App of the Year as well as Google Play's Best of the Best. Duolingo has over 300 million users and is committed to its mission of making education free, fun and accessible to everyone. The company was created at Carnegie Mellon University's School of Computer Science by digital entrepreneur Luis von Ahn, PhD, and Severin Hacker, PhD, and it is funded by some of the world's most prestigious venture capital firms including the investors behind Google, Amazon and Twitter. Duolingo has offices in Pittsburgh, New York, Seattle, Beijing, and has been recognized as one of the most innovative companies and best workplaces: Fast Company's Top 50 Most Innovative Companies 2018 CNBC Disruptor 50 List 2018, 2019 Inc.'s Best Workplaces 2018 Pittsburgh Post-Gazette's Top Workplaces 2017 Pittsburgh Business Times' Best Places to Work 2017 Mission: Free language education for the world