CoreLogic's ListSource builds broad national mailing lists. PropScored scrapes county filings daily and gives every customer the full dataset. Here's the honest breakdown.
ListSource runs on CoreLogic's national property database. It's a self-serve tool for pulling broad homeowner and demographic mailing lists across almost any U.S. market. PropScored does something narrower: we scrape 11 distress signal types daily across metro Atlanta counties in Georgia and give every customer the full dataset, with motivation confirmed by an actual public-record filing, not a demographic guess.
Credit where it's due. ListSource's core pitch is legitimate. It sits on top of CoreLogic's property database, which the company says covers 94% of all property owners in the U.S., and its site states the underlying data is updated daily. That's a real, useful foundation. ListSource isn't a one-vertical tool either, it serves academic institutions, government and utilities, insurance, mortgage, title & settlement, non-profits, and residential real estate, with quick lists for absentee owners, FHA/VA eligibility, first-time buyers, foreclosure, reverse mortgage prospects, and new movers. Need a self-serve, national, low-friction way to pull a categorical list, say, every absentee owner in a metro area? ListSource is a reasonable, established option.
The gap is what a "lead" actually represents. ListSource segments homeowners into categories, absentee, first-time buyer, foreclosure, reverse mortgage, built from database attributes. That's a prospect classification. Not a confirmed event. Nothing on ListSource's site suggests a given list is sold to only one buyer, and that matters if you're farming the same distress category as every other investor and agent pulling the same list in your county. I built PropScored the opposite way: each lead traces back to a real county filing, a lien, a pre-foreclosure notice, a probate record, and every customer gets the full county-verified dataset.
| Dimension | ListSource | PropScored |
|---|---|---|
| Data source | CoreLogic national database (94% of owners) | 11 distress signals, daily county scrapes |
| Freshness | Database "updated daily" (record currency, not lead-to-you speed) | Median 2 days filing-to-lead across 1,142 filings |
| Dataset access | Categorical lists, repurchased by others | Full dataset, no zip limits |
| Contact data | Match rates not published | 84% verified phone/email, 5,265 prospects |
| Motivation signal | Categorical (absentee, foreclosure, etc.) | Confirmed by an actual public-record filing |
| Best for | Broad, multi-vertical national mailing lists | Verified distress leads in Georgia |
ListSource's static, downloaded lists start aging the moment you download them, a problem HBR research puts a number on: leads contacted within an hour are ~7x more likely to qualify than those reached an hour later. PropScored scrapes daily, delivering a median 2-day lag from filing to lead, with bankruptcy signals arriving in just 1 day. HBR's landmark study shows the edge goes to agents who react fastest to real events, not to batch downloads that sit dormant for weeks.
ListSource's site states its data is updated daily, a fair, believable claim for a database of this size. But that's a statement about record currency. It says nothing about how fast a specific distress event reaches a subscriber's inbox. PropScored tracks that second number directly: a median of 2 days from public-record filing to a sourced lead, measured across 1,142 timestamped filings. Bankruptcy filings surface in about 1 day, pre-foreclosure in about 3, liens in about 7 (county lien lists arrive as periodic bulk loads rather than daily feeds, the one exception in our pipeline). For more on how that lag is measured, see our data freshness breakdown. Most batch-built prospecting platforms recalculate on 30-90 day cycles, a gap discussed at length in this thread on PropStream alternatives.
ListSource sells property and ownership records. Its site doesn't publish a phone or email match rate, so it's hard to know how contactable a given list is out of the box. PropScored reports this directly: across 5,265 sourced prospects, 84% carry a verified phone or email (69% a phone, 64% an email, many with both), with source-level rates as high as 97% for liens and 96% for FSBO. If you'd rather not dial cold yourself, add PropScored's done-for-you outreach on top of the same leads.
Plenty of people, honestly. If you're marketing outside real estate, insurance, home improvement, non-profit fundraising, government outreach, or you need a national, self-serve list across states PropScored doesn't cover yet, ListSource's breadth (built on CoreLogic's database) is a legitimate fit. It's also fine for agents doing broad geographic farming who don't need county-verified distress signals or daily freshness.
If you're an agent or investor working Georgia and want distressed seller leads that are county-verified, the full dataset for one flat price, and confirmed by a real filing rather than a demographic guess, that's the gap I built PropScored to close. One flat plan at $149/month, with a 14-day free trial.