A good resource is gonna be http://voicelabs.co/2016/12/27/amazon-echo-and-google-home-were-smash-hits-this-holiday-season-voice-developers-see-major-holiday-gr

A good resource is gonna be http://voicelabs.co/2016/12/27/amazon-echo-and-google-home-were-smash-hits-this-holiday-season-voice-developers-see-major-holiday-growth/ http://voicelabs.co/2016/12/27/amazon-echo-and-google-home-w.... It is too early to tell for now.