iMessage alternatives

iMessage
iMessage lets you send messages back and forth with anyone on iPad, iPhone, iPod touch, or a Mac. If you’re a texter, you’ll love Messages on iPhone, iPad, and iPod touch. Now they all come with iMessage, a service that’s an even better kind of texting. Because it’s free for you and anyone texting over Wi-Fi using an iOS device or Mac with iMessage.
iMessage alternatives are:
WhatsApp, Google Hangouts, BBM, Facebook Messenger
Here are the latest news about iMessage:

14.06.17 Apple enters customer service arena with iOS Business Chat


Apple debuted iOS Business Chat for its Messages application, a chat-based customer service channel for businesses. Essentially, it's a live-chat function in Apple's iMessage ecosystem that connects with the 1 billion active Apple iOS apps device users use — Apple Maps, Siri, Search and their own website and apps. Customers can also use it to pay for items through Apple Pay or schedule follow up support sessions through calendar integration. Customers will be able to from inside their iOS messenger platform connect with businesses through chat, pay for items, share photos of broken products, share videos and book flights after choosing seats.


2015 iMessage and FaceTime get two-factor authentication