Conversations and Pix-Art messenger now has video call facility too.!!! So cool
They are pretty nice decentralized messaging platforms based on XMPP.
https://xmpp.org/about/technology-overview.html
https://conversations.im/
https://f-droid.org/en/packages/de.pixart.messenger/
They are pretty nice decentralized messaging platforms based on XMPP.
https://xmpp.org/about/technology-overview.html
https://conversations.im/
https://f-droid.org/en/packages/de.pixart.messenger/