RapidInfo

RapidInfo is a lightweight solution that only needs to be loaded and launched for them as end users to join an info group by scanning a QR code - no registration, no phone number, no email, and therefore no spam. Targeted they will receive the information prepared for their user group.
If they already have an invitation in the form of a QR code, all they need to do is download it and press a button to join the group of recipients.
Do you want to distribute information? For a single group of recipients, this is completely free, despite a wide range of options for use and no limit to the number of recipients or messages sent!
Even multilingual messages - automatically translated on request and displayed on each end device in its set language - are no problem.
If your company has several departments, workgroups, teams or groups organized in similar structures, you can assign an appropriate code to each and determine for each message to which combination of recipients it is sent, so that all can work together as planned - or you formulate the messages individually and send them to only one group at a time, represented by their individual QR code.
And they can do all this without needing their own apps, servers, infrastructure components, or other components. Try RapidInfo today completely free of charge - and don't worry, if basic functions are enough for you, the usage will remain free of charge in the long run, even for high numbers of recipients and frequent messages.