[notaustinpowers]

There's a few different aspects:

They're using non-publicly data provided by their friends/partners to set rental rates. This data includes lease length terms, de-marketing reasons, etc. They then use this data to set a price on a specific unit. If I used their software and was putting a unit up on the market, they would have the price they recommend. If I disagreed with that price, I wouldn't be able to change it. I had to submit an appeal to RealPage, they would review my appeal, and decide if the rental rate was correct or not. I, as the property owner/management company, have lost all ability to set rental rates myself to the complex I own or work for.

And due to their pricing being compared to their own units, or to their partners units, this amounts to price fixing.