TELLA

Tella is an online English education company based in Seoul, Korea. We provide on-demand chat English lessons with real-time corrections by professional native English tutors on KakaoTalk. Thanks to Tella’s messenger lessons, learners may build a foundation for their speaking skills comfortably at any place and time. In Tella’s call lessons, learners can then verbally practice the English sentences they received feedback on during their chat lessons. By analyzing each learners’ English chat data with Google's natural language processing technology, Tella diagnoses the student’s English usage patterns and proficiency, and provides customized learning content.