Reach every customer. Even offline. And continue it digitally.
By sending hellomateo by post, you can also reach those who are not yet digitally connected. Letters are created, printed, enveloped and sent automatically. This is how you close gaps in your reach and turn offline contacts into long-term WhatsApp subscribers.
More than 2,000 customers use hellomateo



Digital reach sometimes starts in the mailbox.
Companies that use postal delivery achieve:
>40%
additional opt-ins
through QR codes that lead directly to WhatsApp login.
100%
Covering existing customers
even if there is no digital consent.
<40%
lower scattering losses
through targeted delivery based on existing customer data.
Hybrid communication for maximum range
The transition from letter to WhatsApp doesn't happen overnight. With hellomateo, you combine both in one platform and guide your customers step by step into digital communication.
From letter directly to WhatsApp
If there is no WhatsApp opt in, a letter can be triggered automatically. This contains a personalized QR code that leads directly to the WhatsApp login.
The letter thus becomes a bridge to a long-term digital customer relationship, and every further marketing campaign will be cheaper and more effective in the future.
Automated from printing to shipping
The entire process runs directly via hellomateo. You don't have to hire a printer or send letters manually.
Evaluation of the results of the postal campaign
Preparation of the postal design
Printing and enveloping
Dispatch to the registered address
Assignment of the QR code to the customer profile

The letter as an integral part of your omnichannel strategy
With hellomateo, you can automatically reach your customers at the right time via the appropriate channel. The letter is also firmly integrated into your customer journey, for example for birthday greetings or targeted purchase activations.
In this way, you increase your availability across channels and get the most out of your marketing measures.
Our satisfied customers report on these successes

Augenoptik Hauptsache Scharf: Mit hellomateo Zeit sparen und Kunden durch WhatsApp-Automatisierung begeistern
- 24/7 availability
- Stress-free weekend planning
- Full schedules

auric digitizes the customer journey and is already relieving 45 locations with automated WhatsApp communication via hellomateo
- 4.9 Google average rating
- 88% opening rate
- 45 active locations
Frequently asked questions for postal delivery




Book a non-binding consultation
We would be happy to introduce hellomateo to you in a personal call.
Or send us an email:
Can I reuse existing postal designs?
Yes, we can easily upload existing designs. Will you help me create an individual design? On the one hand, we bring tried and tested standard templates to various campaigns. Should you have any further individual wishes, we can provide support as a service.
Is shipping GDPR compliant?
Yes The process is based on existing customer data and documents all options cleanly in the system.
How does the QR Code work?
Each letter contains a personalized QR code. When scanning, the customer is automatically assigned to the correct campaign and profile.
Can the letter be triggered automatically?
Yes Sending can be automated as part of a campaign or customer journey, for example when there is no WhatsApp Opt-In available.
Can postal campaigns also be sent to other European countries?
Yes, we can also depict that.
Why should I send letters if I want to use WhatsApp?
Because not every customer is already digitally connected. The letter serves as a bridge and leads directly to the WhatsApp opt in via a QR code. There are also contact points where physical contact in the form of a letter can be more useful.
Do I have to worry about printing and shipping?
No Creation, printing, enveloping and shipping are handled entirely by hellomateo.
Why should I send letters if I want to use WhatsApp?
Because not every customer is already digitally connected. The letter serves as a bridge and leads directly to the WhatsApp opt in via a QR code.

















