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.
【15年の結論】ブログやアフィリエイトで役立つツール・サービス13選【プロが厳選】 http://hiroshi39jp.php.xdomain.jp/?p=121235