On one hand, I have seen it first hand here in Orlando that EVERY apartment complex uses the same software, all of them. At the same time, rent has gone up 300% in 10 years, or around 10% per year.
FTA it states that it was the fact that they all shared all their pricing and inventory data with RealPage, which then determined the price using algorithms and therefore rental properties weren't competing against one another. When to me, there are simply no spare apartments, I've seen some complexes down to 1-2 units by the end of July.
Lots of systems using competitors data and algorithms to price items, so was it simply the fact that too many people used RealPage, what if nearby properties didn't use RealPage and the rents went up anyway?
I am not sure if this is price fixing, I don't know any landlords that use it, every home I've rented was with someone who owned 1-2 extra properties and just used Zillow or Craigslist.
That being said, I price my rental properties against what similar square footage gets at nearby apartments... Sooo if they are going up my rent is going up as well, and I bet most landlords do this.
So we've ended up accidentally price fixing the market I guess? I think it really depends on the internal communication and what they sold to landlords.