How Does Zillow Preferred Work? (The Old Flex Program Explained)

If you've been in real estate for more than five minutes lately, you've probably heard other agents talking about Zillow Preferred. Some of them still call it Zillow Flex, which was the name before the rebrand. And if you're not entirely sure what they're referring to, or whether it's actually worth paying attention to, you're not alone.

Most agents know Zillow as a lead source, but far fewer understand how the Preferred program actually works, how teams qualify for it, or why some agents thrive with it while others struggle.

We've been part of the Zillow Preferred program at Premier Home Team for years. We've watched agents double their production because of it. We've also watched agents struggle with it. In this article, we're going to explain exactly how it works, what it means for an agent's day-to-day business, when it actually makes sense, and when it doesn't.

What Is Zillow Preferred (Formerly Zillow Flex), and How Is It Different from Standard Zillow Lead Generation?

Zillow Preferred, formerly known as Zillow Flex, is a selective performance-based partnership program where a small number of real estate teams in any given market earn the right to service Zillow's clients at a high level.  Zillow doesn’t open the program to every agent or every team. Participation is selective and varies by market.

This is different from the traditional Zillow lead model, where agents and teams would pay upfront for the opportunity to receive leads from the platform. Under that older model, Zillow had very little visibility into what actually happened after a lead was distributed. There was no mechanism to ensure clients were being served well. Teams paid for access, and Zillow's influence on the experience essentially ended there.

With the Preferred program, the relationship is more of a genuine partnership. Zillow Preferred teams are monitored for performance and service, and only the teams that are consistently serving clients at the highest level are allowed to remain in the program. It's a better experience for the clients, and it's a better representation for Zillow.

That accountability piece cuts both ways. There's a long waiting list of teams trying to get into Zillow Preferred, which means there's real competitive pressure to perform once you're in.

How the Zillow Preferred Program Works from an Agent's Perspective

What Agents Actually Receive

Agents on a Zillow Preferred team receive consistent, inbound lead flow in zip codes they get to choose. These are not cold outbound contacts. They are people who have actively reached out through Zillow about a specific home they want to visit. The clients are already in motion. They're late in the sales cycle, which is what makes the quality of these leads unusually high.

Compared to other platforms we’ve worked with, including pay-per-click, Ylopo, Realtor.com, Homes.com, HomeLight, and OpCity, Zillow is not even close in terms of conversion rates. The leads the platform generates have consistently produced the strongest conversion rates we’ve seen.

The Day-to-Day Workflow

When a lead comes in, the agent has a conversation, does some immediate follow-up to start building a relationship, meets the client at the showing, and then schedules a buyer consultation to understand that client's specific needs at a deeper level. From there, a consistent follow-up rhythm is built around what was learned in that consultation.

The fortune really is in the follow-up. Some people come in through Zillow ready to buy next month. Others are 18 months out. Both are worth your time. The agents who understand that tend to build exceptional businesses. The agents who only want to work with someone ready to transact today tend to struggle.

The median Zillow lead closes in around 70 days from first contact. But our average at Premier Home Team is well into the hundreds of days. That's not a knock on the program. That's what it looks like when you're genuinely serving clients across their entire buying journey.

What Types of Agents Benefit Most from Zillow Preferred

The Agents Who Thrive

Agents who thrive with Zillow Preferred tend to share a few things in common. 

• They're genuinely curious about the people they're talking to. 
• They're consistent.
• They believe in what we call the law of the harvest: you give before you receive, and you plant before you harvest.

Building trust with someone who doesn't know you yet looks different from working with a referral from your sphere. It's not harder, necessarily, just different. It requires patience and consistency, and it requires letting the relationship develop at the client's pace. 

By the end of a transaction, those Zillow clients are just as close to our agents as any personal referral would be. But getting there takes time.

The agents who treat Zillow like a tap they can turn on and off as needed tend to get the most out of it. One of the real advantages of the program is that lead volume can be adjusted based on what an agent needs in any given month. That kind of control is rare.

The Learning Curve to Watch For

If you’ve built your business primarily through your sphere of influence, where most of your clients already know you, like you, and trust you before the first conversation happens, Zillow flips that equation. You're starting with a stranger.

That adjustment can be jarring at first. But if you push through the learning curve, you tend to come out the other side with a much more scalable business.

How Zillow Preferred Fits Into an Agent's Overall Lead Generation Strategy

Use It as One Leg, Not the Whole Table

Here at Premier Home Team, we've always believed in a partnership model. If an agent wants to close 30 homes in a year, we take it as our responsibility to generate roughly half of those opportunities for them. The agent is responsible for generating the other half through their own efforts: open houses, first-time homebuyer seminars, circle prospecting, or whatever methods work for them. If we both do our jobs, they hit their goal.

Zillow Preferred is a key piece of how we deliver on our side of that equation. But it works best as one leg of a balanced business, not the entire foundation.

Across the industry, the guidance is to keep any single paid lead source at somewhere between 25 and 35 percent of your total incoming leads, and no more than 50 percent. The same principle applies to Zillow. If market conditions shift or the program structure changes, you don't want to be in a position where your entire business depends on one source.

How Zillow Preferred Can Accelerate an Agent’s Career Faster

What most agents underestimate is how Zillow Preferred functions as an accelerant to a part of your business that has nothing to do with Zillow: your sphere of influence.

Consider what happens when an agent sells 30 homes in a year instead of 15. Every one of those clients becomes a potential referral source. Your past client network grows at twice the speed. 

Two to three years into working a Zillow Preferred program consistently, the math starts to compound. You're not just getting Zillow leads anymore. You're also getting referrals and repeat business from clients who came in through Zillow years ago.

In practice, someone who has been on a Zillow Flex team for three years tends to have the business of someone who has been independently in real estate for twelve. That's not an exaggeration.

When Zillow Preferred Makes Sense, and When It Doesn't

Zillow Preferred makes sense for almost any agent who doesn't already have more business than they can handle. The only agent who genuinely doesn't need it is the one who is already at capacity and turning clients away. For everyone else, it adds a reliable, consistent pipeline of high-quality people to work with.

If you’re a newer agent, it accelerates the most difficult part of building a business: finding clients. If you’re more experienced, it becomes a matter of what percentage of your pipeline you want Zillow to represent, and whether the compounding growth it enables is aligned with where you want to go - including whether to join a team or go solo.

For agents who want measured, stable growth and are happy keeping their business at a comfortable size, it can add complexity without commensurate return. That's okay too. Knowing what you want is the first step in figuring out whether any tool is right for you.

The best way to think about the decision is to do the math: where will you be in three years without the program, and where could you be with it? That gap tends to tell you everything you need to know.

A Note on What It Takes to Actually Convert Zillow Leads

Two things consistently separate the agents who succeed with this program from the ones who don't: curiosity and consistency.

You have to be genuinely curious about the person on the other end of that first conversation. What's driving the search? What does their timeline look like? What matters most to them about this move? That curiosity is what allows you to provide real value, not just service.

And then you follow up. Consistently. Not aggressively, but persistently. You provide value every time you reach out. You stay in the conversation even when a purchase feels months away.

That's it. Those two things, done well over time, produce extraordinary results with the clients who come through Zillow Preferred.

Is Zillow Preferred Right for Your Real Estate Business?

Not long ago, most agents evaluated Zillow the same way they evaluated any lead source: pay for access, get a name and number, and see what happens. The results were often inconsistent, and the experience for clients was all over the place.

That's not what Zillow Preferred is. This is a performance-based partnership designed to hold teams accountable to a higher standard of service, in exchange for access to some of the highest-quality buyer leads available in the industry. For agents willing to build a relationship-first approach and trust the process, the results compound in ways that most other lead programs simply can't match.

If you're evaluating whether a Zillow Preferred team is the right environment for your business, the conversation starts with where you want to be in three years and how you want to get there. Zillow Preferred can be an incredible growth tool for the right agent, but like any lead source, it works best when it aligns with the way you want to build your business.

We're happy to have that conversation. Read our article on What Questions to Ask When Interviewing with a team before deciding whether a Zillow Preferred team is right for you.

Frequently Asked Questions

What is the difference between Zillow Flex and Zillow Preferred?

Zillow Preferred is the current name for the program previously known as Zillow Flex. Zillow rebranded the program, but the core structure is the same: an invite-only, performance-based partnership where select real estate teams receive leads on a pay-at-close model. If you're seeing both names used by agents, they're referring to the same program.

How much does Zillow Preferred cost?

Unlike traditional Zillow lead generation, which requires upfront payment for leads, Zillow Preferred operates on a referral fee model. Teams pay a percentage of the commission at closing rather than paying per lead received. Referral fees vary by market, so the specific cost depends on the arrangement in your area.

How long does it take to close a Zillow Preferred lead?

The median Zillow Preferred lead closes within approximately 70 days of first contact. However, many leads take longer to convert, often several months to over a year, depending on where the buyer is in their search process. Agents who build consistent follow-up systems and maintain relationships over longer timelines tend to see the strongest results from the program.

Is Zillow Preferred worth it for newer agents?

For most newer agents, yes. Zillow Preferred provides a consistent inbound pipeline of buyer leads, which removes one of the biggest early challenges in real estate: finding clients. That said, success depends on an agent's ability to build trust with people who don't already know them and to maintain consistent follow-up over time. Newer agents who are coachable and willing to commit to a follow-up process tend to see strong results.

Can any real estate agent join a Zillow Preferred team?

Not every team has access to Zillow Preferred, and not every market has made the transition to the program yet. Teams are selected by Zillow and held to ongoing performance standards. If you're interested in working with a Zillow Preferred team, the starting point is finding a team in your market that holds that designation and evaluating whether their model is a fit for your goals.