Kentucky Court Upholds Hub-and-Spoke Claim Against RealPage

Russell Coleman’s complaint, filed in the U.S. District Court for the Eastern District of Kentucky on July 2, 2025, describes a pricing loop that ran daily. Property managers at competing landlords submitted nonpublic information to RealPage’s platform: current asking rents, vacancy data, lease terms, what rival buildings in the same market were offering. RealPage’s algorithm processed those submissions from all of them together and returned pricing recommendations back to each separately. In Louisville and Lexington, eight major management companies were doing this simultaneously, among them Greystar Real Estate Partners, BH Management Services, RPM Living, and Willow Bridge Property Company. Competitors, sharing data with their rivals through a common algorithm. Coleman called it a rent-fixing conspiracy. On February 3, 2026, a federal judge declined to dismiss his case.

The suit names nine landlord defendants alongside RealPage itself: BH Management Services, First Communities Management, Greystar Real Estate Partners, Highmark Residential, Independence Realty Trust, Mid-America Apartment Communities, RPM Living, and Willow Bridge Property Company. RealPage, a Texas-based software firm acquired by private equity firm Thoma Bravo, sells revenue management products to multifamily landlords nationwide. Its client roster is large enough that the company controls what its own filings have described as a significant share of the US rental market’s revenue management activity.

Three products sit at the center of Coleman’s complaint: YieldStar, Lease Rent Options (LRO), and AI Revenue Management, referred to in the complaint as AIRM. Each product takes in pricing data from participating landlords in a given metropolitan market and returns algorithmic recommendations about what to charge. They differ in their technical configurations, but the complaint treats them as variations on the same fundamental model: a centralized platform that aggregates nonpublic competitor pricing data and distributes recommendations derived from that aggregation to each participating landlord.

Independence Realty Trust illustrates the depth of RealPage integration across a single company’s portfolio. According to Coleman’s complaint, Independence Realty Trust was running at least two RealPage products simultaneously: YieldStar at some properties, LRO at others. The company manages more than 36,000 multifamily units nationally. In Kentucky, it operated in Louisville and Lexington, both markets the complaint identifies as affected by the alleged coordination. Every day, data from those properties flowed into RealPage’s system. Pricing recommendations came back. Competing management companies in the same markets were running the same software, their data flowing to the same platform, their recommendations coming from the same algorithm.

This is the market environment Coleman’s office was trying to address. By the time the lawsuit was filed, 47.5% of Kentucky renters were cost-burdened, meaning their monthly housing costs consumed at least 30% of their household income. Louisville’s rent growth had ranked near the top of US markets during the period the complaint covers. Coleman framed the case explicitly as a consumer protection matter: the algorithmic pricing arrangement, he argued, had pushed rents above what genuinely competitive market conditions would have produced.

RealPage and the named landlords moved to dismiss. Their core argument was the standard defense in these cases: each landlord made independent pricing decisions. Subscribing to the same software vendor, they contended, doesn’t constitute a conspiracy any more than choosing the same payroll processor does. Companies make similar independent decisions all the time. Nothing about sharing a software platform means competitors are coordinating their conduct.

The court was not persuaded that this argument warranted dismissal.

What the February 3 ruling validated is a specific antitrust framework called the hub-and-spoke theory. The terminology comes from a wheel: RealPage is the hub, and each participating landlord is a spoke connected to it. The theory goes further than noting that each landlord had a bilateral relationship with RealPage. It argues that by simultaneously feeding their nonpublic pricing data into the same central platform and receiving coordinated pricing outputs, the competing landlords effectively entered into an agreement among themselves. That agreement among the spokes, referred to in antitrust doctrine as the “rim,” is what separates the alleged arrangement from ordinary software vendor relationships. The rim doesn’t require direct communication between the spokes. It requires that each spoke’s participation was contingent on, or interdependent with, the others’.

flowchart TD
    BH[BH Management] -->|daily pricing data| RP[(RealPage Hub)]
    GR[Greystar] -->|daily pricing data| RP
    IR[Independence Realty Trust] -->|daily pricing data| RP
    RPM[RPM Living] -->|daily pricing data| RP
    RP -->|pricing recommendations| BH
    RP -->|pricing recommendations| GR
    RP -->|pricing recommendations| IR
    RP -->|pricing recommendations| RPM

This framing matters beyond Kentucky’s borders. Courts evaluating algorithmic pricing cases across the country have been working through whether hub-and-spoke doctrine applies to software-mediated pricing coordination, and specifically whether a shared platform that processes nonpublic competitor data can constitute the coordination mechanism the theory requires. In New Jersey, Attorney General Matthew Platkin’s antitrust case against RealPage saw certain claims trimmed while the core data-sharing allegation survived. In Kentucky, the case held together on substantially similar legal grounds. Two separate federal courts, in two different jurisdictions, have now found the hub-and-spoke theory sufficient to survive preliminary challenge.

The implication is that courts are beginning to treat the data-sharing mechanism itself as legally material, not just the pricing outputs it produces. Sharing nonpublic pricing data with a competitor, even through the intermediation of a software vendor, is now being examined as a potential antitrust violation in its own right. Hub-and-spoke, once treated as an uncertain fit for algorithmic pricing cases, has now cleared the motion-to-dismiss bar at the state attorney general level more than once. The question has moved from “is this theory viable” to “what does the evidence actually show.”

The pricing arrangement described in Coleman’s complaint operates invisibly from the tenant’s side of the transaction. Your lease doesn’t say “rent calculated by YieldStar.” Your landlord’s name appears on the document, not RealPage’s. If your building is managed by one of the named companies, you’d find that from your property management company’s branding, not from any pricing disclosure in the lease itself. The complaint doesn’t allege that tenants were told their rents were generated algorithmically, or that nonpublic competitor data was factoring into those recommendations. The invisibility to renters is part of what Coleman’s office found worth arguing about.

That invisibility extends somewhat into the application process. When you apply for an apartment at a property managed by one of these companies, you submit income verification documents, authorize background checks, and provide personal identification, all of which passes through the landlord’s property management software. The lease itself moves through the same platform. The complaint doesn’t allege that personal tenant data was shared with competing landlords, and nothing in what’s been filed suggests that. But the platform handling your lease documents may be more deeply integrated with revenue management infrastructure than the leasing interface suggests. For rental applications and lease agreements that require a signature, reviewing and signing without uploading to a landlord’s third-party server removes one point of entry into that ecosystem, even if it doesn’t change what the landlord does with your data once the tenancy is underway.

Attorney General Coleman filed the complaint eight months before the motion-to-dismiss ruling arrived. February 3 only means the litigation continues. Discovery is the next stage, and that’s where the practical value of a case like this tends to surface: internal RealPage communications about how YieldStar and LRO recommendations were generated, documentation of how pricing data submissions from competing landlords were aggregated and returned, records of how extensively the named management companies relied on algorithmic recommendations rather than their own independent market analysis. When those materials start appearing in public filings, they’ll tell us considerably more about the actual mechanics of the alleged scheme than the complaint alone has been able to. What’s in those records, and how long Kentucky’s case takes to reach the merits, is what to watch next.