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Ein Mann sitzt vor mehreren Monitoren am Schreibtisch und arbeitet mit sellify. Ein Mann sitzt vor mehreren Monitoren am Schreibtisch und arbeitet mit sellify.

The customizable standard software.

If it may be something tailor-made.

Customize IT!

In your daily business you are confronted with new challenges all the way - and have to find quick and easy solutions for every new demand. Additionally,  digitization leads to an increasing expectation towards quality and response time. In order to fulfill those rising expectations, you need a software to support your daily business perfectly. Therefore, with our sellify modular system we offer you a solution, that can be customized to fit your requirements exactly. Our long-term experience and competence in consuliting and project manamement enables us to understand your requirements and to configure and develop a suitable customized extension for every challenge.

See customer reports

Request your custom CRM

Your requirements are too specific or extensive to find a suitable software for your company? Then we have some good news: arrange for a consulting appointment via phone right now, describe your wish configuration and receive our individual solution proposal within a few days.

Arrange Appointment

This is how we can customize sellify for you:

  • Individual design of entry masks and surfaces of your customer solution
  • Implementation of interfaces for the connection of third systems
  • Development of new custom features according to sector, requirement and process structure
  • Definition, realization and depiction of new or changing processes
  • Extension of visualizations, reports, dashboards etc. 

Together to your individual CRM-solution.

Based on your demands, we develop a tailor-made concept for the processes in your company. Thereby, we always keep the individual requirements of all involved departments in mind. 

Learn More About Implementation

Requirement analysis

  • Processes
  • Functions
  • Interfaces
  • Application fields

Solution definition

  • Conception and specification
  • Technology and choice of components
  • Visual design and release process by clickable mockups


  • Define project stages 
  • Agile project realization (Scrum methods)

Our customers about sellify.

Do you have any questions or would you like to test sellify free of charge?
We look forward to your inquiry!