Qualson Inc. (퀄슨) is a prominent EduTech startup based in Korea South, founded in 2012. The company is revolutionizing language education by creating immersive English learning experiences based on real-world content such as movies, TV shows, and animations. Notably, the startup made significant strides in the B2B education market before launching its consumer-facing products. In 2017, Qualson achieved a major milestone by launching the "Superfan" app, which garnered immense success, boasting 350 million registered users and earning the title of the Google Play Awards 2018 winner. The company's strategic partnerships with Hollywood studios led to the launch of "Real Class," a service that combines full-episode content and lectures for English language learning. Additionally, the introduction of "Brit English" in 2019 further cemented Qualson's position as an innovator in language education. Qualson's commitment to reshaping language learning is evident in its dedication to creating engaging and interactive content. The company's forthcoming AI-integrated service is poised to bring about substantial market innovation. With its last funding round of KRW6.00B Series B investment on 14 October 2020, Qualson secured backing from DSC Investment and Naver, showcasing investor confidence in the company's vision and growth prospects. As an EduTech enterprise, Qualson's mission to redefine language education into a captivating journey resonates with the evolving landscape of educational technology.