Software as a Service

Top-Class NoCode Solutions

plazz develops with the Mobile Event App and Polario integrated solutions for any kind of project, whether live, virtual or hybrid. From the first information, to the invitation, to the event itself, we accompany every step of an event. In addition, the app solution is also used as an employee app by a large number of companies. We focus on sophisticated, modern architectures, high data security standards, a great user experience and economic perspectives. With our SaaS solutions, we are transforming companies and helping them to play out relevant information in a focused manner and to network with each other. Almost 500 b2b customers, including 15 DAX corporations, use our NoCode solutions for their virtual and hybrid events or as an employee app.

Contact us!

Mobile Event App

The Mobile Event App digitalizes the market for conferences, congresses and events. We help saving costs by replacing print material, boost communication on-site and liven up every presentation with live votings and direct feedback. Additionally, we have developed a plethora of optional features and accompanying products. Like the Check-in App, our registration platform – registr or the Pre-Event Page. It’s not without reason that our clients trust the top solution: Made, Managed & Hosted in Germany.

Find out more!


As an event tech specialist, we offer our customers in-depth consulting. Whether it be for an exhibition, conference or a completely new use case – we rely on years of experience and are the professional expert for your needs. We will assist you during every project phase, offer a high level of autonomy with our content management system and also support you on-site or incorporate content for you.


Besides our continuous efforts to improve existing products, we also work on new features together with our clients, to meet their individual needs. All our products are designed with a high degree of flexibility in mind and will thusly offer extended room for action. Since 2010 we are working agile using the scrum method, which enables us to push our developments forward even more effectively.


An agile team of experienced project managers, creative UI & UX designers and developers with know-how of the modern digital era make the plazz AG what it is today. Our dynamic teamwork and constant pursuit to improve ourselves has helped us overcome and conquer every challenging project. With our management and sales team in Munich we develop, design and support your individual event solution in Erfurt.