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.
'수학비서' 운영사 포스트매스, 더인벤션랩으로부터 5억원 시드 투자 유치 https://wowtale.net/2023/10/04/64075/