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Build with XMTP

Build with XMTPXMTP XMTP

The largest and most secure decentralized messaging network

Quantum-resistant

Protection against 'harvest now, decrypt later' attacks through post-quantum cryptography

End-to-end encrypted

Messages encrypted client-side and only recipients can decrypt them

Decentralized

Messages are distributed across a censorship-resistant network of nodes

Flexible identities

Use any public DiD, like @ensdomains or @bluesky, or just a single device-bound passkey

Built-in consent

Inboxes are spam-free spaces for a user's chosen contacts only

Rich content types

Send text, attachments, reactions, read receipts, onchain transactions, and more

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