Immediate emergency communication with the High Secure Messenger stashcat
Bundle communication immediately across authority and organizational boundaries, even national borders.
Challenge: reliable but also efficient messaging chains. The solution: a ready-to-use, central, encrypted and GDPR-compliant messenger platform for immediate internal and cross-organizational communication between all parties involved, even on private devices. Bundle communication immediately across authority and organizational boundaries, even national borders.

In situations such as a coronavirus infection or storm warning that has occurred in the region and when implementing your emergency plans, central, fast and reliable communication between all parties involved plays a key role.
The challenge is to make the reporting chains reliable, but also efficient in both directions of communication.

Currently, e-mail distribution lists are used for this purpose, which have weaknesses in terms of speed and reliability. In an emergency, however, "instant" communication is required both from the top down and from a central location to all executive departments.

stashcat is your solution for a modern, much faster and error-free form of communication instead of e-mail that is accepted by all parties involved.

stashcat is a highly secure, end-to-end encrypted and GDPR-compliant WhatsApp alternative that can be installed within minutes and put into operation immediately.


This makes it possible to connect all participants across organizations within a very short time. They can then easily exchange information, images, documents and videos in chats either directly with each other or in groups. As simple as WhatsApp, but secure and also permitted for sensitive data.

The whole thing works without dedicated company cell phones, GDPR-compliant on the employees' private cell phones and can therefore be rolled out in a very short time and at low cost. The police in Lower Saxony have already been using stashcat for years for internal police communication for all 23,500 police officers on private devices!

The individual participating organizations and their employees can be bundled and grouped using various setting options. This also makes it possible to restrict or extend communication options among each other according to reporting chains if required. The stashcat app is also structured in such a way that data received on private devices can only be forwarded in stashcat, but cannot be copied out if necessary. If authorized, new users can simply register via a link provided to them and get started immediately.

This makes it possible to bundle all persons involved in emergency communication and response in a central, fast and efficient communication platform within 24 hours.

The stashcat technology is also used by the Hesse and Lower Saxony police forces.


An integrated calendar and a survey module are available as add-ons, which also have practical benefits in specific cases. For example, if all those involved can be asked about a certain status in a survey within minutes. The calendar also enables the centralized or decentralized organization of appointments on a local or global level between all participants.

The system is currently used by 500,000 users and has proven its worth. It is immediately available and ready to use and is available for all platforms via desktop, app and browser. IOS, Android, Windows and Mac as well as Linux. The app can be downloaded and used immediately and directly from the app store.

Other additional features include: Voice messaging, location transmission and tracking, file storage and management, photo and video function, direct translation of messages.

We would be happy to support you with the implementation at short notice!

Download 7-point checklist free of charge

Download 7-point checklist free of charge
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