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Aggregator vs county-direct property data
Aggregated property data favors broad coverage and a common schema. County-direct data stays closer to the public agency record and can preserve the identifiers and evidence needed to verify a fact.
Start freeWhat an aggregator does
An aggregator collects records from many jurisdictions or vendors and converts them into one product. A common schema makes cross-market work easier, but local meanings can be compressed into broad categories. Source dates and original lookup details may also be hard to see.
Broad coverage can be the right choice when a workflow values national consistency over local record detail. The buyer should still ask which source produced each field, when it was collected, and how conflicts are handled.
What county-direct means at Quoin
Quoin currently covers Washington, DC. It organizes official records around the DC property tax account identified by SSL. The product keeps source record identity, release timing, quality flags, and property-link scope with the response.
County-direct does not mean every source is a county website or that every field is current to the minute. It means the product works from the relevant public source releases and preserves a route back to those sources.
Compare the evidence, not the label
| Question | Broad aggregator | County-direct Quoin workflow |
|---|---|---|
| Coverage | Often many markets | Washington, DC today |
| Schema | Standardized across sources | Normalized with DC source meaning retained |
| Verification | Varies by field and provider | Human source route and lookup inputs |
| Link meaning | May be abstracted | Exact and contextual scopes remain distinct |
Choose for the job
Choose broad aggregation when one normalized field set across many markets is the main requirement. Choose a source-linked DC workflow when the user must inspect how a fact maps back to an official record.
Neither approach replaces legal or physical due diligence. The useful distinction is whether the response preserves enough context to understand and verify what the public record says.