Category
Truecaller
True Software Scandinavia AB
wechat
WeChat Tencent
Google Duo
Google Inc.
Timely
Telefonia Today
WhatsApp
WhatsApp Inc.
Messenger
Facebook
Hangouts
Google
Zedge
Zedge Holdings Inc
Viber
Viber Media S.à r.l.
Discord
Hammer & Chisel Inc.
Wire
Wire Swiss GmbH