Critical Mass: Big-Brand Mergers, Private Listings, and AI: The Forces Reshaping Real Estate

How hidden inventory, mega‑mergers, and smarter tech are rewriting the rules for working agents

Many agents feel their roles are shifting in today’s evolving real estate landscape and are questioning their place. In my 20 years in the business, I have repeatedly heard predictions that agents would become obsolete, whether due to Zillow, portals, iBuyers, or commission lawsuits. Each time, the industry adapted and continued to move forward.

This time feels different. The pressure is not coming from an outside disruptor with a clever website and a sliver of market share. This time, the existential threat is coming from the inside, as our largest brands quietly rewire how listings are marketed, who sees them, and who gets paid.

Let’s talk shop… and what working agents need to think about.

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This is our industry, and the bar has never mattered more

At its best, real estate is not about leads and splits. It is about people making the biggest financial and emotional decision of their lives. Good agents:

• Help families and individuals buy their first home when everything about the process feels intimidating.

• Help sellers exit a property cleanly in the middle of divorce, death, or relocation.

• See problems coming in inspections, appraisals, and financing, and solve them before they blow up the deal.

• Protect client equity through smart pricing, negotiation, and risk management.

Those agents are the reason why homeownership still feels like a path to stability and the “American Dream,” not a casino.

The uncomfortable truth is that we also have a long tail of mediocrity that drags the entire profession down. We all know what that looks like: a quick automated CMA, a sign in the yard, a lockbox, basic MLS input, iPhone photography, minimal follow-up, no real strategy. This agent is not a trusted advisor. They are warm bodies in a transaction.

The DANGER Report, commissioned by NAR over a decade ago, said the quiet part out loud: an oversupply of marginal, part-time, and uncommitted agents is one of the top threats to our industry. This warning is not new, and it is still largely unresolved. Too many agents doing too little erodes customer confidence and invites outside disruption.

The world does not need more agents who take orders and open doors. It needs more agents who think, who advise, and who are willing to say “no” when a strategy is not in the client’s best interest.

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The numbers in Phoenix: who already controls the table

Zoom into the Phoenix metro market.

So far in 2026 (as of this writing), roughly 56,000 transaction sides have closed. Each transaction has two sides, which means there have been about 28,000 individual transactions with a buyer and a seller represented.

The top 10 brokerages in our market have handled about 29,000 of those sides. In other words, ten companies already control more than half of the representation in this metro.

Pair that with the statewide picture (stats provided by the Arizona Department of Real Estate): over 60,000 active licensees in Arizona spread across more than 5,800 brokerages, yet roughly one‑third of those agents hang their licenses with just 10 firms. 4900 of those 5800 brokerages (~84%) have 5 or fewer agents.

You do not need a PhD in economics to see where this goes.

When the same handful of companies that already handle the majority of sides start building private listing networks and pre‑market pipelines, the risk is obvious. At some point, they reach critical mass. Once they decide that internal exposure is “enough,” everyone else is playing on a smaller field, whether they agreed to the rules or not.

The question is not if consolidation happens. It already has. The question is what happens to access and transparency when firms that big decide the MLS is optional.

Real estate is not being eaten from the outside by tech. It is being carved up by strategy decks on the inside.

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The consolidation wave: this is not hypothetical

The pace and scale of consolidation tell their own story.

In January, Compass and Anywhere announced their merger. In April, RE/MAX and Real came together. In May, eXp acquired NextHome. Three major moves in the span of a few months, reshaping the ownership of hundreds of thousands of agents’ licenses and a massive share of listing inventory. And, while it happened last June, Rocket’s acquisition of Redfin was another major industry acquisition we can’t forget about.

To be clear, not all of these companies are pushing private listing networks in the same way or with the same philosophy. In fact, James Dwiggins, the now‑former CEO of NextHome, has been one of the loudest voices in the industry arguing against the expansion of private listings and for broad public exposure.

The point is not that consolidation equals bad behavior. The point is that consolidation amplifies whatever behavior is chosen. When a company with 200 agents experiments with exclusivity, the impact is limited. When a company with 200,000 does it, the entire market structure feels it.

We are moving toward a landscape where a small number of brands can, if they choose, pull enough inventory and buyers inside their walls that everyone else is playing catch-up with half a deck.

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Private listings: when they serve, and when they do not

There are legitimate reasons some sellers want limited exposure. High‑profile individuals who value privacy. Situations where safety is a concern. Unique properties where a targeted, off‑market approach makes strategic sense. In those rare cases, a private listing or a very controlled marketing plan can be in the client’s best interest.

Those cases are the exception. They are not the norm.

It is hard to argue, with a straight face, that the average seller in Phoenix—or in most markets across the country—is better off when their listing:

• Never gets full MLS distribution

• Never reaches the widest possible pool of qualified buyers

• Lives in a brokerage‑only “exclusive” network or a portal‑specific “preview” program for a meaningful period of time

We know how price is maximized: exposure and competition. That has not changed.

Private listings are a scalpel for rare situations. We are starting to swing them around like a chainsaw.

So we have to ask harder questions:

• Is this private period really about getting the seller the best price and terms?

• Or is it about giving the listing agent a better shot at double‑siding the deal?

• Or about making sure the company can capture as many buyer leads as possible?

• Or about feeding a corporate story that says, “We have inventory no one else can access”?

When a listing is hidden from thousands of ready buyers, the math is simple. Someone is leaving money on the table. It should not be your client. To be fair, I haven’t seen any studies showing that private listings always result in a lower sales price. I believe exposure to the largest number of potential buyers drives the highest price.

The agents pushing these strategies owe their clients clear answers to those questions. So do the leaders designing them.

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Everyday agents are in the crosshairs, including those at big brands

If you are in a small or mid‑sized brokerage, you already feel what this means.

Your clients drive past yard signs with “exclusive” riders. They send you addresses you cannot find in the MLS or on the major portals. You have motivated buyers who never even get a chance to write an offer on homes they would have paid more for, simply because those listings never made it to the public market.

You are not being dramatic. You are describing a system that, by design, denies your clients opportunities.

If you are in one of the big brands, do not think you are immune. Your risk just looks different.

You are given polished scripts about seller choice and innovation. You are told that your company’s exclusive program is a differentiator. You are encouraged to lean into it, because it “sets you apart.”

You still have to look your seller in the eye and answer a simple question: “Is this truly what is best for the seller, or is it what is best for your brokerage?”

If you cannot confidently say that a private listing period is in the seller’s best interest, you are not just following a marketing strategy. You are standing in a conflict between your fiduciary duty and your corporate incentives.

That tension is not theoretical anymore. It is in every listing appointment where exclusivity is pitched as the default rather than the exception.

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The MLS and ARMLS: our greatest assets, and they are under attack

Many agents are frustrated with their MLS. Sometimes that frustration is earned. Sometimes it is not.

Rules change. Interfaces change. Vendors change. Outages happen. In most cases, those outages are the fault of third‑party providers, not the MLS staff, and many of the changes we complain about are attempts to keep up with technology and regulation, not to make our lives harder.

Despite the quirks, the cooperative listing system is the backbone of a fair, transparent residential market.

The MLS:

• Gives sellers mass exposure with a single entry

• Gives buyers and their agents a comprehensive view of available inventory

• Gives small and independent brokerages the ability to compete with national brands on access

• Provides a shared, structured dataset that appraisers, lenders, regulators, and analysts rely on

In Phoenix, ARMLS has built and maintained that infrastructure for decades. It is not glamorous work, but it is vital. When you look at the whole picture, ARMLS staff and its board have done a consistently strong job of balancing technology, compliance, and member needs in a very complex environment.

Other countries wish they had what ARMLS gives us every day. We grumble about the dues as if they were a tax, and forget that the MLS is the platform that gives all of us a functioning marketplace in the first place.

This is not our first run‑in with private‑listing ambitions. If you have been to industry conferences over the years, you have seen startups pushing pocket‑listing platforms and “off‑MLS marketplaces.” Most of them never reached critical mass. Some hit regulatory walls when MLSs implemented clear‑cooperation policies. Others simply could not scale inventory and demand at the same time.

Today is different. The private‑listing experiment is not in the hands of underfunded startups anymore. It is being tested by firms that already control half or more of the transaction sides in some markets.

That is the threat to ARMLS and every MLS like it. If enough inventory can be captured upstream and held in private rails, the MLS gets starved. Not because it stopped being useful, but because the biggest contributors decided they were too important to share.

The MLS is the engine room of this industry. Right now, too many people are trying to cut the fuel line.

If we care about having a market where access is not dictated by a handful of corporate strategies, we have to treat ARMLS and our MLS infrastructure as strategic assets worth defending and modernizing, not just utilities we take for granted.

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AI: not just a shiny toy, and not going away

AI is not just a side show. It is changing every industry that runs on information and repeatable processes.

A year ago, many fields insisted that they were “AI‑proof.” Lawyers, developers, designers, consultants. Today, those same professions are in active, sometimes frantic conversations about how to adapt their procedures, ethics, and business models to a world where AI can do in seconds what used to take hours.

Real estate is no different.

Right now, a lot of agents are treating AI as a gadget. Something to write a social media caption, polish a listing description, or reply to an email. There are entire coaching programs charging hundreds of dollars a month to teach “the latest AI prompts,” and half of what they teach is obsolete within weeks.

That is not where the real leverage is.

The real question is: how will AI integrate into your entire workflow so you are smarter, faster, and more prepared than you could ever be on your own?

Used well, AI can help you:

• Analyze micro‑market trends that are invisible in a basic CMA

• Model pricing and timing scenarios and show sellers the likely tradeoffs in plain language

• Segment your database and create targeted, relevant touches that feel thoughtful, not spammy

• Prepare multiple negotiation strategies for a specific property and buyer profile before you ever write the first offer

• Synthesize long inspection reports, HOA documents, and addenda into clear explanations for your clients

At the same time, AI cannot:

• Build trust at a kitchen table

• Size up the room in a tense discussion

• Navigate family relationships in a distressed sale

• Replace the feeling a client has when they know that you care about their outcome

Real estate has always been a belly‑to‑belly business. People hire agents they like, trust, and believe will fight for them. That will not change.

What will change is the baseline expectation of competence. An agent who combines human rapport with real command of modern tools will feel like a clear upgrade. An agent who ignores AI will feel increasingly out of date, no matter how likable they are.

Another agent who learns how to use AI will not automatically take your job. But if you refuse to learn, they will eventually take your place in the client’s mind.

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The next 90 days: what serious agents can do

Times like this expose who is serious and who is just hoping.

If you want to be in the first group, here are practical steps you can take now:

• Write down your value proposition.
  In one paragraph, in plain language, explain what you do for buyers and sellers that a portal and a mediocre agent cannot. If you cannot get that on paper, you will struggle to communicate it in person.

• Decide where you stand on private listings.
  Define the narrow set of circumstances where you believe limited exposure is truly in a client’s best interest, and document how you will explain the tradeoffs. Treat every other situation as an opportunity to advocate for full MLS and market exposure.

• Deepen your relationship with the MLS.
  Learn more than just how to enter a listing. Understand the rules, the data tools, and the back‑end capabilities. Show up when there are conversations about policy and technology. Do not wait for someone else to “fix” things.

• Integrate AI into your weekly rhythm.
  Pick two or three high‑leverage uses and commit. For example, use AI every week to sharpen your market analysis and communication: better breakdowns of inventory shifts, micro‑market trends, and offer strategies for the clients you are actively serving. Make it routine.

• Talk to your peers, especially across brands, within the rules.
  Compare notes on how private listings are being pitched. Share stories of where they helped and where they hurt. Every brokerage and agent has the right to run their business as they see fit, and nothing in this conversation should even hint at coordinated pricing or market planning. This is about professional awareness, not back‑room agreements.

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Times are changing. The sky is not falling. But some agents will.

The big brands will keep doing what big brands do: chasing market share, building moats, and optimizing for profit. That is their job.

Your job is to decide whether you will:

• Drift along with whatever program is rolled out next, hoping it works in your favor, or

• Stand up as a professional with a clear stance, sharpened skills, and the fortitude to say, “This is or is not in my client’s best interest,” even when that creates friction.

Times are changing. Some agents will get left behind. Not because the universe is unfair, but because they choose not to adapt, not to learn, and not to engage.

The sky is not falling on good agents. It is falling on complacent ones.

Good agents will find new ways to be successful. They will use technology intelligently. They will defend broad, transparent exposure. They will deepen, not dilute, their value to clients.

The open question is whether they will still have full access to the listings their buyers would have gladly purchased, or whether those opportunities will be locked away in private systems they cannot see.

That is the future we are deciding right now, whether we admit it or not.

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L Dane Briggs holds an Arizona Real Estate Brokers License and currently holds that license as an associate broker with REAL Brokerage. This is not intended to be a solicitation for real estate business.

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