xmtp

Group chat, but make it truly secure and private. 🔒 💬 👥 

XMTP now supports group chat powered by MLS (Message Layer Security), the IETF standard for end-to-end encrypted messaging.

Your conversations, your privacy—protected at every layer.

Learn more: https://community.xmtp.org/t/xmtp-now-with-secure-and-private-group-chat-built-with-mls/666

We're proud of our XMTP integration, which facilitates private comms between buyers and sellers.

When you buy something on UMP, the only person who can see your shipping address is the seller. 

Compare that to traditional eCommerce where the seller, their payment processor, e-mail providers, a bunch of other random 3rd parties can all share, sell or leak your data.