Most Massachusetts agents already know Zillow Premier Agent isn't great. The question is: what's actually better — and why? I spent 12 years as a licensed agent in Massachusetts. I paid for shared leads. I watched deals go nowhere. I built CORVENIS because the answer was already sitting in courthouse filings that cross every registry desk in this state, every single day.
The Product
Zillow Premier Agent gives you a share of voice on Zillow listings in ZIP codes you pay to advertise in. When a buyer clicks "Contact Agent" on a Zillow listing in your ZIP, Zillow shows them a panel of agents — one of which might be you. That's not a lead. That's a lottery ticket.
The more agents who buy into the same ZIP, the smaller your share of that panel. You're paying for visibility, not exclusivity. The product has a 2.2 out of 5 star rating on G2, with agent reviews citing "garbage leads" and multi-year contracts with no closed business to show for it. One case that circulated widely across BiggerPockets forums: an agent spent over $36,000 with Zillow and reported zero deals as a result.
The Cost
The number Zillow gives you in a sales call is not the number you'll pay. Here's the math Massachusetts agents actually report:
Run that math. At a 2% conversion rate, you close 2 deals per 100 leads. If each lead costs $40, that's $4,000 to close one deal — before your time, follow-up costs, or the CRM you need to manage the pipeline.
That might work on a $700,000 sale in Middlesex County. It doesn't work on a $350,000 sale in Worcester County.
The Catch
When a buyer contacts you through Zillow Premier Agent, that buyer is also being shown to other agents. The lead is shared — by design, not accident. So you pay $40 for a name and a phone number. You call. Another agent already called. A third agent is about to call. The buyer is annoyed and ignores your voicemail. You're not buying a lead. You're buying a slot in a race you didn't know you were entering.
Head-To-Head
| Zillow Premier Agent | CORVENIS | |
|---|---|---|
| What you're buying | A shared slot in front of a buyer who clicked a listing | Direct intelligence on a homeowner already in a life-event transition |
| Exclusivity | Shared by default; multiple agents per lead | Territory-exclusive at Premier and Broker Office |
| Typical cost | $2,500–$3,500/mo for meaningful ZIP coverage | $49–$249/mo flat, by plan |
| Lead-to-close rate | 1–3% (industry-reported) | Not yet published — CORVENIS is in pilot, no closed-deal data to cite yet |
| Data timing | Real-time buyer clicks, low intent | Next-day after public filing, high intent |
| Contract | Often multi-year | No contracts, cancel anytime |
CORVENIS is in pilot — no closed-deal conversion data exists yet to compare against Zillow's published rate. We'll update this row with real numbers once we have paying customers to report on.
The Alternative
Agents search for public records leads. What you actually get is the filing behind one. It isn't someone who browsed Zillow and clicked a button. It's a homeowner whose name just appeared in a court or registry filing — a probate action, a divorce filing, a notice of default, a tax lien. These are people in the middle of a life event. The property decision isn't optional for most of them.
CORVENIS tracks five live signal categories from Massachusetts Registry of Deeds and MA Courts filings:
Massachusetts courts recorded 59,475 probate, divorce and foreclosure-related filings in fiscal 2026. The question isn't whether these filings exist. They do. The question is whether you're seeing them.
Why It Matters
A Zillow lead is a buyer who typed an address into a search bar. Maybe they're serious. Maybe they're just curious. You're paying for the chance to find out. A public records filing is a homeowner whose situation changed — their spouse filed for divorce, their mother's estate went into probate, they got a default notice. The intent isn't in question. The timing isn't ambiguous. The filing happened. It's on record.
Most public records data platforms pull their data monthly or quarterly. CORVENIS ingests Massachusetts filings daily and delivers next-day after filing. That gap — hours instead of months — is the difference between being the first agent to reach a motivated seller and being the fifth, after they've already interviewed three others.
The Timing
Motivated seller windows don't wait 90 days. A pre-foreclosure has a legal timeline. A probate has court deadlines. A divorce settlement moves quickly once a judge gets involved.
Massachusetts court and registry filings drop daily. CORVENIS ingests them daily. The gap between "filed" and "in your dashboard" is one day, not one quarter.
The Friction
Most agents know these filings exist. I knew it when I was actively selling. The reason most agents don't act on public records isn't ignorance. It's friction. Pulling filings by hand from a county Registry of Deeds and cross-referencing probate cases with ownership records can eat an entire day for two or three results. Most agents try it once and go back to referrals or Zillow.
That's the gap CORVENIS closes. The platform does the pulling. Every filing is searchable the day after it is recorded. A filing still isn't a lead, and we explain the difference here: seller signals vs. real estate leads.
Matt Moisan is the founder of CORVENIS and a licensed Massachusetts real estate agent with 12+ years of experience.
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Massachusetts courts recorded 59,475 probate, divorce and foreclosure-related filings in fiscal 2026. See what your dashboard looks like with next-day delivery instead of a shared buyer panel.