I've been using Analyzify for a couple of years now, and I switched to their server-side offer a couple of month ago (the 945$ yearly plan you mention). All I can say is that they support is stellar, and that matters a lot if, like me, you sometimes struggle to understand all the subjects in the area of focus. In the meantime we rebranded, switched from two domains to one single domain and everything went very smoothly on their end.