This thread is pretty old right now but as a Hubitat and HomeSeer user, I will share my experience.
My Home automation journey started with two HUE systems and 4 LIFX bulbs. Then I wanted to automate tasks and as you might have guessed, other than the Hue motion sensor, which works beautifully, there were nothing I could do. Nothing at all.
As many Hubitat users, my first hub then, was a SmartThings... which I hated with passion, I could not understand the two phone applications (the old and the new) plus the web and I truly believe the user interface is almost moronic. Sorry I donāt mean to offend anybody, Iām talking about a thing, not that smart but a thing. To make SmartThings use bearable for me, I subscribed to Actiontiles, which I have to say, itās a great add on that almost made SmartThings useable for me.
I started to look at some YouTube videos and found about Hubitat. Now we are talking... now I have a systems that relies on no internet connection whatsoever, some Tuya switches, Lutron Caseta which didnāt work with the standard hub, a Couple of NetAtmo which I didnāt find a way to make it work, very good SmartThings sensor support but not so good SmartThings outlet support, and a very good HUE integration. LIFX I didnāt like so I donāt care to remember if it worked well.
The web touch interface was good, people talked about the lack of an app but, I sincerely donāt know what is the app for since I could use the cloud connector to use my web dashboard so I didnāt really cared about the lack of app before the actual one which incidentally, is a sort of web browser for the dashboard.
Then I started to want more, make no mistake, I still love the Hubitat and still use it, and if somebody wants to enter the smart home ecosystem, I truly recommend it... unless of course, you start to develop IoT devices.
The first time I read about āhow insignificant is the cost of the controller because one spends so much money in switches, sensors, bulbs and the lotā I thought that was an arrogant and inaccurate way of thinking. Boy how wrong I was...
I started to look at integrations with mqtt brokers, and Hubitat was for me, extremely short on that front. I started to look elsewhere. OpenHab and HomeAssistant came to mind. I hate people saying those are free when comparing to Hubitat... it is ridiculous since you have to provide at least the RaspberryPi, the SD, the Case, the power plug, and the Zigbee/Z-Wave USB radio. Iām sorry, I can have all of that with Hubitat in a lovely package which also includes software for almost the same price so... letās forget the āfreeā thing.
I loved Home Assistant and didnāt understand OpenHab with the multiple UI... I reckon both are very powerful but HA has a lead here. I just grew tired of the automation engine. I simply didnāt like it although powerful, very annoying.
Then I bought HomeSeer HS3-Pro. I wanted everything and I wanted all... it was expensive compared to any enthusiast level home automation software but, it was at 50% Discount and I gave it a try... even at 50% it took me north of $900 with all the plugins plus I had to buy an Asus PN60 to run it but, I have to say, I love the thing.
I have no idea about how old is the GUI... I like it, I like it more than I like the Hubitat. It is insanely customizable, status graphics and everything. Sure it has room for improvements but... which one hasnāt?
The MQTT (MCSmqtt) plugin which by the way, is free is nothing less than fantastic, the Z-Wave is very good, almost all of the plugins are very well made and powerful but, the rule engine, or automations are simply on another level. It lacks Zigbees which I particularly find a little bit stupid but, you can buy a plugin to integrate with Hubitat and problem solved. I tried the Deconz thingy, had to buy a very specific Zigbee stick to find out it will only support a little above what the Hue bridge already supports. Hubitat is waaaaaaay better than the deconz as a Zigbee sidecar, since you can run automation on the Zigbees directly on the Hubitat... I have replaced all my SmartThings plugs with aeotec 6 smart plugs which are waaaay better, but I will use Hubitat for the SmartThings door multisensor a and SmartThings tags. Everything else is on the HomeSeer.
Yes, the HStouch designer software could use a little Icons shopping now and then since the included ones are horrific, and it has a steep learning curve but if you are only looking for price to review a GOOD home hub, just look at Hubitat. If you are looking for functionalities and loves the DIY customization, look at Home Assistant, Open Hab and Hubitat, if what you are looking is, to automate your home, first find out what you want to automate, then find out what you need to automate that and the amount of time you have to accomplish your desires. Then budget your findings and look for the best HA software you can afford with the budget and requirements you already have. The price only answer one question, and that question is not about how cheap, or free, or expensive a product is. It is about how much of your requirements that software will be covered, in the timeframe you have and with the sensors/bulbs/switches you want it to work With the amount of money you want to invest. Judging a product solely for the price I donāt think is a good decision.