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.
뤼이드, 글로벌 교육AI 챌린지 성료.. "3,400팀 참여해 64,000개 오답예측 알고리즘 생성" https://wowtale.net/2021/01/29/22304/