iBlinds are a reasonably priced option for horizontal blinds...they are an "add-on" to whatever blinds you have or purchase. You install an iBlind motor in the valance of each blind. They are Z-Wave. Many folks around here w/them.
There is built-in iBlinds driver support, and also a community driver:
I have five, had them for years. Since the C8 w/it's external antennas they have been very reliable.