End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
온라인 코딩교육 '엘리스', 105억원 투자유치.. "원격교육 플랫폼으로 확장" https://wowtale.net/2020/09/26/16846/