3ExpandDirect mail lists

Convert your next customer with direct mail.

Reach real people, households, and businesses with the nation's leading direct marketing lists, built on deterministic data and ready to activate for direct mail and more.

164MM

Mailable residential addresses

Deliverable residential addresses across the United States.

270MM

US consumers

Consumer identities resolved in our deterministic identity graph.

5,500+

Targeting attributes

Individual- and household-level attributes for precise selects.

16MM

US businesses

Business records for B2B direct mail and multichannel outreach.

The challenge

Reaching the right people is harder than it should be.

Direct mail converts, but only when it lands with the right households. The challenge is that many teams have a data problem: the list behind the campaign.

Generic lists waste budget

Blanket mailings to the wrong households burn spend and drag down response before a single piece is opened.

Incomplete, stale data

Missing contacts, duplicate records, and outdated addresses mean too many pieces never reach a real person.

Too many vendors to juggle

Stitching coverage together across multiple providers with net-name arrangements is a slow, cumbersome process.

About the data

Five ways to build your direct mail audience.

No matter your target audience, we have deterministic data to match. Coverage on 97% of US consumers. More than 5,500 attributes. Data compilations that reflect your ideal customers, not guesses.

01 / 05 · Direct mail lists

Residential direct mail lists

Reach virtually every mailable address in your marketing footprint. Also known as resident/occupant data, residential lists are perfect for announcing a new location or driving local demand.

164MMresidential addresses
Frequently requested attributes
  • Route saturation
  • Residential addresses
  • Business addresses
  • Mapping
  • Postal presorts
  • Enhanced occupant data
  • Contact names where available
Purchase online or through our client support team.
Multi-source technology

Instantly increase the size of your consumer audience by 20%–50%, if not more.

A single list can't reach everyone, and managing multiple vendors to close the gap is slow and expensive. Deep Sync runs one waterfall across three leading data sources to surface the records other providers miss. One partner, less hassle.

Reachable audience
1,074,597
records+63.9% vs. single source
Data sourcesToggle to compare reach
+63.85%incremental lift

An agency serving the senior insurance market was overwhelmed managing new data partners after a response-rate slip. Our multi-source process added 418,780 records on top of their original 655,817 — without the need for multiple partners.

300K+qualified consumers

A national athletic brand's factory outlet paired our multi-source process with multi-radius geotargeting to drive Black Friday sales. Deep Sync exceeded their volume goal with prospects single-source lists had never surfaced.

Outcomes

Response you can plan around.

When the list is deterministic and hygiene runs every cycle, direct mail stops being a gamble and starts behaving like a measurable channel.

161%
Return on investment
The highest ROI of any individual medium, per the ANA 2025 Response Rate Report.
+63.85%
Incremental reach
Records our waterfall added on top of one insurance agency's 655,817-record single-source file.
5%
Of all US mail
Sent each year on Deep Sync data, licensed to many of the nation's leading providers.
The full journey

One graph. Four stages. Every channel.

Direct mail lists are one stage of a connected workflow. Each runs on the same deterministic identity graph, so you can start anywhere and add the rest as you grow.