Dialogue marketing

What is dialogue marketing?

Classic advertising broadcasts one message to many people and hopes some of them remember it. Dialogue marketing works the other way round: it addresses a known person, asks for a specific reaction and uses that reaction to decide what happens next. A reply card, a call, a form submission, a scan or a tap is not the end of the campaign but the beginning of the conversation.

In English the same discipline is usually called direct marketing. In Germany, Austria and Switzerland the industry largely moved to the word Dialogmarketing to stress the two-way character, and the German trade association calls itself the Deutscher Dialogmarketing Verband (DDV). Deutsche Post also uses the term for its advertising mail business. When marketers in the DACH region talk about Dialogmarketing, they usually mean addressed direct mail first, then email, phone and other response-driven channels.

Which channels does dialogue marketing use?

Dialogue marketing is defined by the individual address and the response element, not by a single medium. The main channels are:

• Addressed direct mail: letters, postcards, self-mailers and dimensional mailings sent to named recipients. In Germany, Deutsche Post offers Dialogpost as a dedicated product for advertising mail; since 2020 it may only be used for promotional content.
• Partially addressed and unaddressed mail: household drops to all addresses in an area, without a name. Reach is broad, but the dialogue only starts when someone responds.
• Email and newsletters: cheap and fast, but subject to consent rules for marketing messages.
• Telephone: powerful in B2B and customer service, tightly regulated for unsolicited calls to consumers.
• Digital response channels: personal landing pages, QR codes and NFC on print that move the reply from a paper coupon to the phone.

How does a dialogue marketing campaign work?

A dialogue marketing campaign starts with the address list: own customers, prospects who have opted in, or rented and purchased addresses selected by criteria such as region, industry or life stage. The message is then tailored to segments, often down to the individual with variable data printing, and every piece carries a clear call to action and a way to respond.

The response is the pivot. It is recorded, assigned to the contact and triggers the next step: a sales call, a follow-up mailing, an email sequence or a personal offer. Over time the history of responses becomes the most valuable asset of the programme, because it shows which customers react to which message in which channel. That loop of contact, response and next contact is what separates dialogue marketing from one-off advertising.

How do you measure dialogue marketing?

Measurability is built into the discipline. The core metrics are the response rate (responses divided by pieces delivered), the conversion rate from response to order or meeting, cost per response and cost per order, and in mature programmes the value of a customer over time. Holdout groups that do not receive a mailing show the incremental effect.

The weak point has always been the response path in print. Reply cards and coupon codes capture only those who take the effort to use them, and many people who react go straight to a website or a shop without being counted. Digital response elements on paper, such as personal URLs, unique QR codes or NFC chips, shorten that path and record each interaction. Our article on tracking print campaign conversions compares the options.

What rules apply to dialogue marketing?

Dialogue marketing works with personal data, so the GDPR applies throughout. Processing personal data for direct marketing may be based on legitimate interest (Recital 47), and people have an unconditional right to object to direct marketing at any time (Article 21). Once they object, their data may no longer be used for that purpose.

Channel rules differ. Marketing email generally needs prior consent under the ePrivacy Directive, with an exception for existing customers. Addressed postal advertising is usually permitted without consent, but in Germany § 7 UWG prohibits advertising the recipient recognisably does not want, and Austria keeps a statutory Robinson list for people who opt out of personally addressed advertising. In healthcare, additional rules on advertising to professionals apply. This overview is not legal advice.

How does Interactive Paper modernise dialogue marketing?

Interactive Paper replaces the reply card with a digital response built into the paper. In interactive direct mail, an NFC chip in the mailing opens a video, a form, a quiz or a booking page with a tap, without an app, and a QR code serves as a fallback. Each interaction appears on the Let’s interact dashboard, and with personalised tracking it is linked to the recipient so that the next step in the dialogue can follow.

For high-volume programmes, automated direct mail sends personalised letters and postcards with tracked QR codes and landing pages, and the data can be passed to CRM systems such as Salesforce or HubSpot. The content behind the chip or code can be changed after printing, so the same mailing can carry a different message as the dialogue moves on.

Frequently asked questions