I own a rental property. This is how it works for me:
Tenants move out.
I look at how much similar property is renting for in the area.
I advertise at about that rent. Usually a bit lower.
Prospective tenants agree to to rent at that price.
I don't control prices. That is supply and demand.
Software that looks at rents in area and suggests a price just sounds like automation of what I do manually.