EXTRA SAFE: Self-Custody Chat

EXTRA SAFE is a self-custodial messenger with a stablecoin-first wallet. Send USD₮, USDC, and other tokens directly in chat, pay transaction fees in the stablecoin you send, and transfer assets across Avalanche, Ethereum, Polygon, BNB Chain, Base, and Arbitrum. You can also send funds to external wallets and centralized exchanges.

Messages, files, images, and voice notes use zero-knowledge encrypted, end-to-end encrypted chats with disappearing content timers. The app also supports Private Tokens, funded gift links, peer-to-peer calls for up to five people, and a single identity for messaging, calls, and digital assets. Your keys stay on your device, with account recovery through a 12-word phrase.