About us

Your pioneer



"Every 0.1 seconds, a customer falls in love with a company that works with our solutions." Ralf Mühlenhöver, Head of Product Strategy and Marketing, VIER GmbH


Technology-driven Customer Interaction

This is what you get

We make your contact-based business processes more efficient and the user experience measurably better. Whether in consulting, sales or processing: our intelligent software keeps your employees' backs free in customer contact.

Service orientation

VIER offers simple solutions for complex multichannel communication. We ensure that communication with companies and organisations is once again perceived as a genuine service.


We are specialists in communication technology. VIER combines years of experience and in-depth knowledge. We understand your business processes and know the dynamics of the markets.


Our products assist your employees throughout the entire communication process. This begins before the greeting, continues through the dialogue and ends with the follow-up.


Our solution is optimally adapted to specialist areas of every industry and company size and is fully integrated. We accompany you personally, comprehensively and sustainably.

Data protection

Our technology stack for communication, task and dialogue processing is the only complete solution from Europe - secure data, German cloud and local contact persons included.

Up to date

The VIER research and development department is working today on the communication solutions of tomorrow. This way, our customers are always one step ahead of the competition.

Contact us

You would like to get to know the products or your contact person, check application scenarios or receive an offer? Do you have questions about the technology, prices or integration options? Write to us!