Welcome to Sdui.
Your trusted partner for digital education.
What started as the Sdui App for schools and nurseries has grown into the Sdui Group – an innovative European company group with combined expertise.
We offer three software suites, that cover all key aspects of digital education: they optimise communication, simplify and accelerate organisational and administrative processes, and support individual learning management – in a user-friendly way that complies with data protection requirements.
Communication and Organisation
The Sdui App.
Already in use at thousands of educational institutions and indispensable in daily routines, Sdui connects teachers, parents, and pupils, making communication and organization simpler, faster, and more efficient.
Stay connected with
chat and video conferencing
Manage your calendar and timetable digitally.
Communicate in a GDPR-compliant manner.
Submit your absence requests
directly via the app.
Software suites and Features
Discover how our features transform everyday educational life and pave the way for sustainable digital learning.
Find the perfect software suite for your needs.
Planning and Administration
Take control of your school administration with ease and digitalisation. Manage and use core data with a single click, create and send official documents, organize full-day or afternoon programs, plan resources and rooms, and much more – in a simple, clear, and transparent manner
Communication and Organisation
Optimise your daily communication and collaboration. Exchange information across language barriers via chat, video calls, or the news function—directly and in compliance with data protection regulations. Work in the digital class register and store materials in the cloud, efficiently, smartly and securely.
Learning and Grade Management
Thanks to our digital gradebook and lesson planner, you can assess and support each pupil individually, keep track of learning and development goals, and create data-based reports. Easily share teaching resources and materials with colleagues and gain more time to focus on what truly matters.
Figures we are proud of
Success stories
Our solution for all primary and special schools in Saarland
Christine Streichert-Clivot, Minister of Education and Culture in Saarland, on the introduction of the OSS Messenger. “It is a user-friendly, agile, secure, and GDPR-compliant digital system for communication between parents, teachers, and schools. It is provided by the ministry to all stakeholders of primary and special needs schools in Saarland”.
City of Solingen
Dirk Wagner, Chief Digital Officer of the City of Solingen, shares his experiences with Sdui. “The city recommends Sdui as the standard for secure communication for all schools in the area. The app was further developed in collaboration with school administrations to provide the greatest possible value for all stakeholders”.
Primary school Trier-Zewen
Katja Zeiger shares her experiences with Sdui primary school in Trier-Zewen. With the Sdui timetable planner, lesson plans can be easily shared digitally. Additionally, the app is used for communication between teachers and parents.