Messenger
www.messenger.comSvenska. ภาษาไทย. Türkçe. Tiếng Việt. 中文 (简体). 中文 (香港). 中文 (台灣). New! Message your Instagram friends straight from Messenger.
WhatsApp
https://www.whatsapp.comWith WhatsApp, you'll get fast, simple, secure messaging and calling for free*, ... Connect with your customers easily by using tools to automate, ...