Communicate efficiently
Send messages, documents, and appointments with just a few clicks—securely and with full traceability.
Flexible integration
Use it on its own or integrate it seamlessly into your existing school management system. The choice is yours.
Absence Management
Track absences professionally and respond promptly using the built-in early detection feature.
PROMISE
Klapp, simple communication that works!
No upfront costs
Klapp works right away — in your browser or as an app — and is free for schools, with up to 90% of all users
Use Klapp regularly — a surefire recipe for success.
Ready for use quickly
By using Klapp you benefit from numerous advantages such as time savings, increased efficiency, environmental protection and data security.
Free Support
Klapp is the only school communication solution that guarantees free and
professional VIP support for everyone. Personal and accessible.
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Klapp in numbers
1,800
schools
5 Mill.
News/month
120,000
teachers
600,000
Parents
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RESPONSIBILITY
Data Protection and Sustainability — Two Sides of the Same Coin
At Klapp, we believe that responsibility doesn’t end once data is securely stored. That’s why we host exclusively on Infomaniak’s Ethical Cloud — a Swiss provider that integrates data protection and climate protection.
Data in
Switzerland
All data is stored exclusively on servers in Switzerland—a country with some of the strictest data protection laws in the world. No access by third countries, no compromises.
Heat Instead of Waste
The waste heat from Infomaniak's servers heats an entire neighborhood in Geneva. What used to be released into the air as a byproduct is now being turned into energy for real people.
« We deliberately chose Infomaniak—not only because our data is secure there, but also because every request processed through Klapp helps heat homes. »
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Klapp in the media
