Dueydo
Private secure chat for friends 🍻
Fortified
Signal Protocol encryption. Your words are yours alone.
Signal Protocol E2EE
Ephemeral
Messages vanish after two weeks. No archives, no traces.
Auto-deletes in 14 days
Sovereign
EU infrastructure. Zero-knowledge server. Your data stays yours.
EU zero-knowledge infra
More Than a Messenger
Security shouldn't mean settling for less. Rich features, zero compromise.
Threads
Reply to any message to start a focused side conversation. The main chat stays clean while you dive deep into any topic.
Posts
Share ideas worth keeping. Long-form posts with rich formatting live alongside your chat — they don't vanish like messages do.
Duress PIN
A second PIN that silently shows fake conversations if you're ever forced to unlock. Your real messages stay hidden. Recover everything when you're safe.
Encrypted Media
Share photos, videos, and documents with the same Signal-level encryption as your messages. Everything auto-deletes after two weeks.
See It In Action
Light mode or dark mode. Your conversations, your way.
End-to-end encrypted conversations
Focused side conversations in threads
Long-form posts that persist
Rich post detail with comments
"Even the monks who brewed the finest ales
needed walls to keep their conversations safe."