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Montana

Private messaging on a sovereign network.

Encrypted chats with no phone number and no third parties — running on the Montana network of independent nodes.

Private by Default

Your conversations stay yours. No ads, no tracking, no data mining — ever.

Post-Quantum Security

Built on post-quantum cryptography (ML-KEM, ML-DSA), resistant to tomorrow’s computers.

Your Identity, Your Keys

Sign in and recover with a 24-word phrase or a one-time email code. No phone number required.

Sovereign Infrastructure

Federated across independent Montana nodes. Run your own and depend on no one.

Get Montana