Zillow vs Realtor.com Leads: Which Is Better for Agents?

Every agent with portal money to spend eventually faces the same question: does it go to Zillow or to Realtor.com? Both reps will describe their leads as transaction ready. Both programs bill monthly whether or not anything closes. And both sell the same basic product: a person who was browsing listings thirty seconds ago and has probably filled out more than one form.

This comparison lays out how each portal actually sells leads, what the benchmarks say those leads cost, where the quality genuinely differs, and which program fits which kind of agent. The numbers come from the same benchmarks we use across our lead cost guides, and where the portals do not publish pricing, the figures are flagged as reported.

How each portal sells agent leads

Zillow's flagship program is Premier Agent. You commit a monthly ad budget against specific zip codes and buy a share of the buyer inquiries that zip produces, so a bigger budget buys a bigger slice of the connections. Pricing works like an auction against the other agents bidding on the zip, which is why the same budget buys very different lead counts in a quiet Midwest market and a coastal metro. Zillow also runs Flex, an invite-only program with no upfront cost, where Zillow takes a reported referral fee of roughly 15 to 40 percent of the commission at closing, with the rate varying by price point.

Realtor.com mirrors that structure with two programs of its own. Connections Plus is the monthly-spend version: a fixed rate for a share of the inquiries in your chosen zips, priced by competition and median home value. ReadyConnect Concierge, which started as Opcity, is the pay-at-closing version: no upfront cost, inquiries are screened and live-transferred, and the referral fee typically runs 30 to 38 percent of your gross commission. We ran the full Realtor.com numbers in are Realtor.com leads worth it. Packaging and program names change on both sides, so confirm current terms on the sales call before you sign anything.

What the leads cost, side by side

On a per-lead basis, the two portals sit in the same premium tier, and the gap between them is smaller than either sales rep will admit.

That is why the per-lead sticker matters less than the monthly commitment. A Premier Agent budget in a competitive metro can clear $1,000 a month before it buys a meaningful share of voice, while Connections Plus in the same zip is often a cheaper entry point with fewer inquiries attached. Whether you can outrun the math is a volume question, which brings us to the real difference between the two.

Volume vs intent: the real difference

Zillow's case is volume. It is the most visited real estate site in the country, with roughly twice Realtor.com's traffic by most published measures, and more eyeballs on a zip means more inquiries from it. That matters because portal math is a numbers game: at a 2 percent close rate you need dozens of leads per closing, and a zip that trickles out two leads a month cannot produce a closing on any reasonable timeline no matter how good you are on the phone. The trade is that a huge casual audience includes plenty of window shoppers, dreamers, and renters clicking through houses they will never buy.

Realtor.com's case is intent per lead. The site pulls listings directly from MLS feeds, so the inventory tends to be accurate and current, and its audience skews toward people further along in a real transaction. Agents who run both portals commonly report that Realtor.com sends fewer leads that waste slightly less of their time. It is a real edge, but a modest one: these are still shared internet inquiries that convert in the low single digits, not referrals.

The honest summary

Zillow sells you a bigger haystack with more needles and more hay in it. Realtor.com sells you a smaller haystack with a slightly better needle ratio. Neither portal sells needles.

Three ways to buy the same shopper

Which portal fits which agent

Pick Zillow when your market has real search volume, your budget can hold a competitive share of voice for at least six months, and you have the capacity, solo or team, to work a higher flow of mixed-intent inquiries. Pick Realtor.com when the budget is tighter, the zip you want is priced out on Zillow, or you would rather work fewer, slightly warmer leads. Pick a pay-at-closing program when cash flow is the constraint and giving up a large referral fee later beats writing a check every month now; we compared those trade-offs in real estate leads with no upfront cost.

Plenty of teams eventually run both portals as two faucets feeding one pipeline. The mistake is starting there. Doubling your fixed spend before either zip has proven it produces is the expensive way to learn your market. Start with one, track cost per closing for a quarter, and only then add the second. Our round-up of real estate lead generation companies puts both portals next to the rest of the field if you want the wider menu first.

The five minutes that decide both portals

Here is the part the sales calls skip. Whether a Zillow lead beats a Realtor.com lead is mostly decided after the inquiry arrives. The average agent takes 47 hours to respond to a new lead, and a portal shopper who filled out one form has usually filled out three. Shared inquiries go to whoever answers first, and replying within five minutes rather than thirty makes you dramatically more likely to ever make contact at all. Pay $165 for a lead that waits until tomorrow and you did not buy a lead, you bought a name that is already talking to someone else.

That is a systems problem, not an effort problem, because leads arrive at 10pm, mid-showing, and on Sunday mornings. To be clear about scope: Jtek does not sell leads and does not host IDX or MLS home-search sites. It sits on the other side of the equation, as the follow-up system that decides whether the leads you buy turn into closings. A new inquiry gets an instant text from your own number, a missed call triggers a text back in about eight seconds, and follow-up automation keeps the nurture running on day 3, day 7, and day 30. The account bundles the CRM, texting and calling, email, scheduling, and link-in-bio for $60/month flat, or $50/month billed $600/year, with a 14-day free trial and cancel anytime. One timing note: automated and bulk texting switches on after carrier A2P 10DLC registration, which usually takes one to five business days, so register before your portal spend starts, not after.

So, Zillow or Realtor.com? If your zips have volume and your budget can compete, Zillow's audience is the bigger opportunity. If you want a cheaper seat at the portal table with slightly warmer inquiries, Realtor.com is the saner entry. Either way, judge the program on cost per closing in your own zips, fund a six-month test before you grade it, and make sure the follow-up system is live before the first lead lands. The portal takes its money either way. The agents who come out ahead are the ones who treat every inquiry like it cost $165, because it roughly did.