Our current app portfolio based on examples

Our industry solutions for media, trade and field service

Our proven development cycle


In order to offer you assistance in making a decision and at the same time to be able to create the most precise project planning possible, we carry out an “initial sprint”.

User stories

With the help of user stories, you define your acceptance criteria, which are decisive for acceptance. The development team uses this to define the technical tasks later.


We recommend iteration cycles, also called sprints, with a duration of two to a maximum of four weeks. After each sprint, a piece of usable software is created.


As the product owner, you fundamentally plan which user stories are to be implemented or completed in which iteration cycles. This gives you control over the costs.


After the product backlog has been successfully processed, the project is completed, tested and the software can be used. The users already know the new system.

What our customers say about us

At Greven Medien we have switched all sales (field service & telesales) to sales front. This enables us to process almost 100% digital orders.

Joachim Gassmann, Greven Medien

SalesFront® is an important piece of the mosaic for us on the way to realigning our company as Kunze Medien AG. The cooperation with the WKG is a real stroke of luck for us.

Norbert Rubner, Kunze Medien AG

Structured sales mean success and sales! OfficeLiner means structure.

Tanya Kumst, Kumst Medien Vermarktungsgesellschaft mbH

We needed a system that is specially tailored to our needs and that offers us as much flexibility as possible in order to be able to implement ideas quickly in the future.

Heiko Hanslik, Saarbrücker Zeitung TeleMedia

We discovered the system at CeBIT in Hanover and were thrilled. With TelePhone alone, we were able to halve the annual ongoing system and service costs.

Karin Abt-Straubinger, ABTART GmbH

I now have more time for other important tasks in my group of companies – a completely new and comfortable situation for me that was only made possible by using TelePhone.

Wolfgang Bangert, Bangert Telefonbuchverlag

We have had a survey module programmed for the Officeliner.

Dr. Gerhard Bosselmann, Bosselmann. The Landbäckerei GmbH
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