Contact certification

For always up-to-date contact databases

Have quality databases and communicate with your customers in the most efficient way.

Unicks - App Connector

Make sure your contacts are valid


Valid for phone and email contact.


Simple and quick process to implement.


There is no need for intervention in internal systems.


Full compliance with the rules imposed by the GDPR.


Secure validation using OTP.

How does it work?

In Contact Certification, we build and send personalized communications, build the front-ends and create the necessary flow for your customers to validate their contact details.

Ligação app connector a plataforma externa

Customer accesses and fills in the form with their contact details

Access to the form may be done via a QR Code sent by letter or via a link sent by email (for collection of mobile phone only in this case).
Ligação app connector a plataforma externa

The customer will receive an sms and email with a validation OTP

A code (OTP – One Time Password) is sent to the phone number and/or email entered in the form.

Ligação app connector a plataforma externa
Ligação app connector a plataforma externa

The customer enters the codes received in the form and validates his data

By submitting the form with the codes correctly filled in, the contacts verified in your database will be updated.

Stories from companies that trust Unicks

Conec;oes }a medida

A company that communicates with its customers through their preferred channel

Get to know the project of this financial services company that used the contact certification solution to validate the telephone data of its customers and thus communicate more efficiently.

Hand in hand with security

We rely on robust data security and privacy practices that are an integral part of our product engineering and service delivery principles.
Conec;oes }a medida

Other solutions that may interest you

Document production and dispatch

From data conversion to delivery of communication to customers, either by mail or digital channels.


A safe and legally valid solution for digitizing sensitive processes.

Let's improve your communication processes?