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.
Leanote笔记搭建 https://blog.wongcw.com/2018/06/13/leanote%e7%ac%94%e8%ae%b0%e6%90%ad%e5%bb%ba/