Compass is not backing down from the antitrust war, writes America Foy. We choose our targets based on whether we can defeat them or negotiate with them.
From the outside looking in, Compass appears to be on a mission to monetize agent data. Redfin, Zillow, and all the other real estate portals curate and monetize agent data through the MLS. Compass is a masterclass in revenue generation, but it seems they’ve decided they’re missing out on a huge revenue-generating opportunity.
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That’s the cleanest way to say it. Compass never really went to court with Zillow over some grand moral principle. It was a struggle over who controlled power, distribution, and consumer attention. So Compass found something better than a lawsuit. Business deal found. Once that happens, the lawsuit becomes meaningless.
Compass filed the Zillow lawsuit in October 2024, accusing the company of antitrust violations, including allegedly giving preferential treatment to Zillow’s own lead generation machine when eliminating competitors. It sounds expensive in a press release, but it’s actually expensive. Litigation is slow, unpredictable, and lawyers are very good at wasting money while pretending to be a strategy.
Compass moves differently
In March 2026, Compass announced a partnership with Rocket and Redfin. This gives Compass private and upcoming listings premium visibility on Redfin.com, directs buyer inquiries directly to Compass agents, and incurs no referral fee. This is the point.
Compass decided that the distribution channel was more valuable than litigation. Why keep paying lawyers to fight for access when you can get it through a deal?
That’s also why Compass won’t drop the NWMLS lawsuit.
NWMLS equals opposition
Compass sued NWMLS because the MLS would get in the way of the private listing model Compass wants to implement to enhance revenue. The company wants to control the first stage of the listing, keep the properties within its network for as long as possible, and decide when broader market exposure begins.
NWMLS strongly opposes the Compass model because it is an existential threat. This is not harmless. In its April 2 counterclaim, NWMLS accused Compass of employing deceptive private listing strategies that harm both buyers, sellers, and competing brokers.
differences matter
Zillow is a portal. Compass can fight Zillow publicly and then make peace if economic conditions change. NWMLS is the actual market infrastructure in the Seattle area and can be used as part of national case law. Compass requires a private tiered model to monetize agent data and must break the MLS rules for successful public collaboration.
So why remove one and keep the other?
Because the Zillow suit is optional and the NWMLS suit is necessary for the business model to survive.
Compass may coexist with Zillow as a distribution competitor or partner. In fact, if the conditions are right, you can probably make money on Zillow. But while NWMLS enforces a shared market rulebook that forces public visibility, Compass cannot build a private listing pipeline.
If Compass loses NWMLS, its three-tiered marketing will begin to look less like an innovation and more like a workaround to a clear cooperation policy. And that’s a completely different “thing”.
Timing tells the story. Compass dropped the Zillow lawsuit after announcing its partnership with Redfin. I think Compass had just secured a better way to get their listings in front of consumers and was no longer interested in taking on the portal giants. The partnership gave Compass a distribution that the lawsuit could not guarantee.
Clear cooperation with NWMLS
NWMLS is responsible for all residential real estate agents in the United States. A clear collaboration policy ensures that MLS boards, agents, buyers and sellers have access to the most up-to-date, relevant real estate information. The real story here, or “why” it’s happening, is the ability to monetize and control your MLS information.
NWMLS claims that Compass’ three-stage marketing strategy is misleading because Private Phase is not actually a private whisper network. Withholding listings from the public when homes are freshest and most valuable is aggressive marketing. NWMLS also says Compass hides negative insights such as days on market and price fluctuations, which are important facts buyers need.
The real battle is whether Compass can normalize private listings enough that MLS ceases to be the default marketplace, which is why the lawsuit against NWMLS persists.
From where I sit, the message is simple. Compass isn’t backing down from the antitrust war. You’re choosing a target. Zillow was a competitor that Compass could negotiate with. NWMLS is the rule maker where Compass must prevail.
If you want the plain English version, here it is: Compass dropped the Zillow lawsuit because it got a better deal than it could offer in court.
Compass is maintaining its NWMLS lawsuit because its private listing strategy cannot actually prevail without changing the MLS rules. A judge has already denied NWMLS’ motion to dismiss in March 2026, moving the case to a June trial.
The counterclaim is serious. NWMLS alleges violations of the Washington Consumer Protection Act and cites data showing 95 percent of listings in Compass’ private phase ultimately fail and end up on the MLS.
