It's based on Signal protocol and it's also open source. However, unlike Signal it doesn't harvest phone numbers.

https://github.com/wireapp

  • BakedCatboy@lemmy.ml
    ·
    3 months ago

    Federation sounded interesting so I looked at the website and it sounds like on prem can't yet federate with people using "cloud" which I guess is the hosted version - they can only federate with other on-prem instances.

    It looks promising though and would be cool to host my own instance and still chat with friends.