Best real estate data providers for investors
By Josh MillerUpdated 5 min readFor most investors, a list platform like PropStream or DealMachine, from $99 a month, is the right data provider: county records cleaned up, with filters and skip tracing built in. High-volume teams and developers buy bulk or API data from providers like ATTOM or BatchData on quoted contracts, and anyone who needs the newest filings pulls them from the county directly, since licensed data runs days to weeks behind.
Every list, every skip trace and every mail piece starts with property data. Investors buy it three ways, and the right one depends on how much you need and how fresh it has to be.
Three ways to buy property data
| List platforms | Bulk and API providers | The county directly | |
|---|---|---|---|
| Examples | PropStream, DealMachine, BatchLeads | ATTOM, BatchData, Regrid | Assessor, recorder, court dockets |
| Price | PropStream $99 to $699 a month; DealMachine $99 to $149 a seat | Quoted contracts | Free to look; your time to collect |
| Built for | Building lists, filtering, skip tracing, mail | Developers and high-volume teams | The newest filings |
| Freshness | Days to weeks behind the county | Days to weeks behind the county | Same day |
List platforms: for most investors
A list platform takes county records, standardizes them, and lets you filter: absentee, high equity, pre-foreclosure, vacant. Most add skip tracing and mail. For a solo investor or small team, that's the right tool. PropStream vs DealMachine.
Bulk and API providers: for scale
If you're building software, scoring a whole state, or feeding a CRM automatically, bulk and API providers sell the raw records on contracts. They're priced for volume, and most don't publish prices.
The county: for the newest records
Every provider gets its records from the county, later. In our tracking, the big licensed data sources ran about 12 days behind the county in the median county, and none of the 1,654 counties we could measure was same-day. On lists that sell fast, like expired listings, those days matter: in most counties, the biggest share of their off-market sales came in the first 3 months. See the lag in your county.
What filters are worth paying for
A data provider's best filters aren't always its most popular. In the county records, owners with a recent filing sold off-market far more often than the one-click lists: expired listings at about 12 of every 100 within a year, free and clear owners at about 1.5. Pay for the filings. The full count.
Questions investors ask
What is the best property data provider for real estate investors?
For most, a list platform: PropStream at $99 to $699 a month or DealMachine at $99 to $149 a seat, checked October 20, 2026. They package county records with filters, lists and skip tracing.
Where does property data come from?
County assessors and recorders, courts, and MLS feeds. Data companies collect and standardize it, then resell it, usually days to weeks after the county posts it.
Can I get property data free?
From the county itself: assessor and recorder websites, and court dockets. It's free and freshest, but you have to collect and clean it yourself.
How fresh is property data from list tools?
Behind the county by days to weeks. In our tracking, licensed data ran about 12 days behind in the median county, and none of the 1,654 counties we measured was same-day.