Wow, I just tested #deltachat - and I am really impressed by the experience.
This could perfectly replace WhatsApp for our family chat group.
- easy onboarding via the default account
- fast and easy for group chat and sharing photos
- easy to extend the chat by small apps (polls, lists, calendar) by simply attaching the apps via the GUI
- End-to-end encryption by default
- A Desktop app is available
https://delta.chat/de/