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.
2021梅竹黑客松 https://news.idea-show.com/post/2021%e6%a2%85%e7%ab%b9%e9%bb%91%e5%ae%a2%e6%9d%be/