Email, reimagined
for the AI era
End-to-end encrypted. AI-native. Keyboard-first. The only email platform purpose-built for humans and AI agents.
Your inbox,
understood by AI
Every email operation exposed via MCP (Model Context Protocol). AI drafts that learn your voice. Priority triage. Semantic search. Agentic workflows — the first email built for AI agents.
- 1 AI triage — every email scored 1–100 for priority with action recommendations
- 2 Smart drafts — AI learns your writing voice per recipient and pre-writes replies
- 3 Agent access — full MCP protocol so AI agents can manage email alongside you
Security without
compromise
End-to-end encryption by default. Post-quantum ready with ML-KEM hybrid. Zero-knowledge architecture — even our servers cannot read your email. Tracker blocking and phishing detection built in.
- 1 E2E by default — all Mailtron-to-Mailtron email is encrypted automatically
- 2 Post-quantum ready — ML-KEM hybrid cryptography protects against future threats
- 3 Zero knowledge — we cannot read your email, even under compulsion
Speed that
disappears
100ms interaction target. 100+ keyboard shortcuts with vim-style navigation. Command palette for instant access. Split inbox. Offline mode. Every pixel optimized for power users.
-
1
Command palette — hit
Cmd+Kto access any action instantly - 2 Keyboard-first — vim-style navigation, never touch the mouse
- 3 Offline mode — full search and compose even without a connection
Everything your inbox needs
Power features for power users. Every detail obsessed over.
MCP Protocol
Every email operation exposed via Model Context Protocol. AI agents can search, draft, send, and manage email with full programmatic access.
E2E Encryption
OpenPGP + post-quantum ML-KEM hybrid. Zero-knowledge architecture. Even under compulsion, we cannot read your email.
Semantic Search
Natural language queries across your entire inbox. "Find the invoice John sent last March" just works. Powered by AI embeddings.
Smart Triage
Every email scored 1–100 for priority. AI recommends actions, pre-writes follow-ups, and auto-labels your inbox.
Custom Domains
Full custom domain email hosting. DNS wizard with auto-configuration. SPF, DKIM, DMARC, and BIMI setup in minutes.
Offline Mode
Full search, compose, and inbox management without a connection. Syncs automatically when you're back online.
Get Mailtron
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