Unaddressed Direct Mail built for reach and speed

Unaddressed Direct Mail is advertising post delivered to every household or business in a selected area, without a mailing list or individual addresses. In Germany it runs through Deutsche Post as Postwurfspezial, also known as unaddressed advertising mail or letterbox advertising. It is ideal for local businesses, district-level coverage, new openings, and market launches. Oppizi makes it easy to select postcodes, design creative, and track delivery in one system.

Unaddressed Direct Mail is one of the most cost-effective forms of direct mail because there is no address data to buy and Deutsche Post delivers to every letterbox on its regular rounds. The all-in cost depends on volume, format, and the districts you choose, with printing and delivery included in the quote. Use the calculator on this page for an estimate, then ask our team for a costed plan.

Oppizi OS includes an interactive map where you choose postcodes and delivery districts, with household density shown as you go. You can target specific postcodes, whole city districts, or a radius around your location. AI-powered recommendations suggest the highest-potential districts based on your campaign goals.

With Oppizi, Unaddressed Direct Mail campaigns typically land within one to two weeks of going to print, and faster for small, highly local campaigns. Once you go live in Oppizi OS, printing and hand-over to Deutsche Post are handled for you. You can track delivery status and performance in real time through your dashboard without any additional coordination.

Choose Unaddressed Direct Mail when your goal is broad coverage of a district without a targeting list, for example a restaurant announcing an opening, a local service promoting a seasonal offer, or a brand entering a new city. Choose Addressed Direct Mail when you need household-level targeting, personalisation, or follow-ups based on your own customer data. Oppizi supports both from the same platform.

Unaddressed Direct Mail works particularly well for local restaurants and quick-service chains, home services, retailers announcing openings or promotions, estate agents, fitness studios, and any brand whose potential customers are defined primarily by where they live rather than by specific demographics. It is especially effective for high-frequency, offer-driven campaigns in defined trade areas.

Oppizi tracks performance through QR codes, unique promo codes, and dedicated landing page URLs built into your creative. The Oppizi OS dashboard shows delivery confirmation, scan rates, and redemption data, so you can calculate response rates and cost per acquisition for each district.

More than 33.2 million pieces have been distributed across Germany and nearly one million conversions tracked, all measured in real time in Oppizi OS through QR codes, unique URLs, and promo codes.