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Completely web-based and therefore always available on all end devices without additional software.


Adaptable to the specific requirements due to the modular design. Whether for just one event or as a permanent corporate solution.

Efficient & simple

The intelligent workflow support makes work much easier. With our solution, Excel chaos is a thing of the past.

Safe & reliable

Operation in ISO-certified data center in Düsseldorf. Already tested at hundreds of events and customers since 2008.

Software editions

We offer you our software in different editions:

GuestManager Standard & Pro Editon

Complete participant management tool in advance and on site for any type of event.

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GuestManager On-Location Edition

Pure on-site solution: Check-in/check-out, guest tracking, manual or automatic seating, and much more.

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ExpoConnect Exhibition Management System

System for trade fair use: info counter with person search, registration and de-registration of stand personnel, room booking and catering.

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altares-Symphony PR-Suite

Complete PR suite with contact management, distribution list maintenance, dispatch, CRM and optional participant management.

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