Hey Guys,
HomeSeer's controller software is up for 50% off again.
I personally use HS3 Pro for my Home Automation setup which includes Z-Wave, Amazon Alexa, Logitech Harmony, Blue Iris CCTV, Plex and Sonos and it's been very solid.
Stacks of plugins available, see here for a somewhat complete list: http://www.homeseer.com/homeseer-plug-ins.html
Will try to answer any questions about it also!
Prices in USD
What do I run it on? And how do you set it up?