← Back to context Comment by reedciccio 13 hours ago Doesn't Whatsapp already use an open source protocol? https://signal.org/blog/whatsapp-complete/ 1 comment reedciccio Reply drnick1 11 hours ago AFAIK it's Signal with proprietary extensions, so it's effectively closed.
AFAIK it's Signal with proprietary extensions, so it's effectively closed.