EDDM vs. targeted mailing lists: which to choose

The two ways to fill a mailbox

When you plan a direct mail campaign, the first fork in the road is who gets the piece. Every Door Direct Mail (EDDM) is the post office’s saturation program: you pick mail carrier routes, and every address on those routes receives your piece. A targeted mailing list takes the opposite approach — you build or buy a list of specific addresses that match criteria you choose, and only those households or businesses get mailed. Neither is automatically better; the right pick depends on what you sell and who you are trying to reach. Our mailing services team helps clients run both, so this guide breaks down the trade-offs.

Targeting precision

This is the biggest difference. EDDM is geographic only — you can choose routes and skip the renters-vs-owners filter on residential, but you cannot single out, say, homeowners with a certain income or businesses in a specific industry. A targeted list can. Lists are built from demographic, geographic, and sometimes behavioral data, so you can mail only to households likely to want what you offer.

When saturation is actually the point

For a coffee shop, a pizza place, a dentist, or a home-services company, almost everyone nearby is a potential customer. Blanketing the surrounding routes is exactly what you want, and trying to filter would just add cost without adding value.

When precision pays for itself

If your customer is narrow — a particular age, income, home value, or business type — mailing everyone wastes most of your budget on people who will never buy. A tight list costs more per piece but reaches a far higher share of real prospects.

Cost per piece and postage

EDDM is built to be cheap to send. Because you are not buying a list and the postage uses a simplified saturation rate, the all-in cost per piece is usually the lowest option for reaching a lot of mailboxes. Targeted mail adds a list cost and typically uses a different postage class, so the per-piece price is higher — but you are paying to skip the people who would have thrown it away. The honest comparison is not cost per piece; it is cost per response, which is why we always look at the math together when we talk about direct mail ROI.

Minimums, design, and logistics

• Minimums

  EDDM has its own piece-count and size rules per route, while targeted mail has practical minimums tied to postage discounts. We will tell you what your specific drop needs to qualify.

• Format

  Both work great as postcards — no envelope to open, the whole message lands face-up in the box. EDDM does have larger minimum-size requirements than standard mail, which affects the design.

• Addressing

  EDDM pieces can skip individual addresses; targeted mail is addressed to each recipient, which also lets you personalize.

So which should you choose?

Use EDDM when your audience is basically “everyone in this area” and you want maximum reach for the lowest cost. Choose a targeted list when your customer is specific and wasted impressions are expensive. Many businesses do both — saturation drops to build local awareness, targeted mail to chase higher-value prospects. If you want the deeper mechanics of saturation mail first, read our EDDM explained guide. When you are ready to map a campaign to your goals and budget, tell us who you want to reach and we will recommend the approach.