Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Facebook Messenger - Facebook Messenger is a faster way to message.
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.
Amity - Amity's Customer Relationship Hub simplifies customer success management.
Hie Chat - Know what your friends are doing and chat without typing
Cotap - Cotap is a simple, secure mobile messaging app for fast, easy workplace communication.