LAIX, Inc. operates as a holding company, which engages in the provision of artificial intelligence business. The company is headquartered in Shanghai, Shanghai and currently employs 2,790 full-time employees. The firm provides its products and services through its mobile application, English Liulishuo. Its application enables users to take paid courses, as well as free lessons in various forms featuring a range of topics and culture themes. Its AI technologies provide personalized teaching and guidance for a student’s language learning process, encompassing learning, practice, assessment and feedback.