Chat apps boast a number of distinct characteristics that make their audiences particularly appealing to businesses and marketers, including their size, retention and usage rates, and user demographics. The combined user base of the top four chat apps is larger than the combined user base of the top four social networks. Chat apps also have higher retention and usage rates than most mobile apps. Finally, the majority of their users are young, an extremely important demographic for brands, advertisers and publishers.
New report on the rise of (sometimes robot-driven) chat services and apps.