Case Study: Loud Class instantly reaches ESL instructors across 170 centers in Korea with WizIQ

Loud Class Uses WizIQ to Instantly Reach ESL Instructors across 170 Centers in Korea

Loud Class, Korea’s largest ESL organization with 170 centers, 1,300 teachers and over 45,000 students, needed a way to deliver ongoing, content-rich teacher training without costly, time-consuming travel. After an initial in-person onboarding, the company required a platform that preserved face-to-face engagement, supported rich multimedia and pedagogical tools, and was simple enough for wide adoption across dispersed staff.

They adopted WizIQ’s Virtual Classroom to run live, interactive sessions with text/audio/video chat, whiteboard and screen sharing, plus session recording for later access. The platform’s ease of use and support increased seminar attendance, cut training costs, enabled more frequent workshops, and let Loud Class scale hiring and professional development without disrupting classroom instruction.

Loud Class

Min Shin

Senior manager