Email,
reimagined.
End-to-end encrypted. On-device AI brain. Wallet identity. Real US postal address. All in one inbox.
Not another Gmail
clone.
Email hasn't changed since 1971. We rebuilt it from the protocol up — cryptography on by default, an AI brain in your pocket, and a postal address that lives inside the same inbox.
Six pillars no other email app ships together.
Stop stitching Gmail + 1Password + a VPN + a wallet + a virtual mailbox. Cybrmail is all of it, end-to-end encrypted, with an AI brain that knows your life.
End-to-end encryption
Libsodium under the hood. Even we can't read your mail. Keys never leave your device.
On-device AI brain
Knowledge graph, promise tracker, decision log — runs locally. Your inbox never touches OpenAI or Anthropic unless you choose.
Wallet identity
Sign in with Ethereum, Apple, or password. No tracking pixel. No data sale. No marketing list.
Digital postal mail
Get a real US street address. Physical mail is photographed, OCR'd, and dropped into your inbox.
Anti-phishing shield
Detects LLM-written cold pitches via 12 heuristic signals. Auto-quarantines the slop before it loads.
Self-destructing email
Send view-once or time-bombed messages. The body wipes from our server when it expires.
We literally cannot
read your mail.
Every message is encrypted with libsodium on your device before it leaves. Decryption keys live in your secure enclave. Subpoena us, we have ciphertext. That's it.
Your inbox knows your life. Locally.
Promises you've made. Decisions still pending. The thread where someone said yes. The bills you actually owe. The brain reads every message once, builds a knowledge graph, and surfaces what matters — running on Apple Foundation Models on-device, or free open-source LLMs.
- Mon 5/19 — sending Q3 deck by Friday
- Tue 5/20 — intro to Sarah at Stripe
- Wed 5/21 — review the contract draft
Sign in with your wallet. No password to lose.
500+ wallets via WalletConnect, or Sign-In with Ethereum. We never touch your keys, your seed, or your gas — wallet is auth-only. No transactions. No swaps. No marketing list.
- ▸SIWE / WalletConnect / Sign in with Apple
- ▸Wallet-to-wallet encrypted DMs via XMTP
- ▸Token-gated inbox rules — only NFT holders write
- ▸Verified wallet badge on outgoing mail
A real US address. Inside your inbox.
Get a physical US street address. Your mail is photographed, OCR'd, and dropped into your inbox the same day. Forward the important pieces, shred the rest — all from your phone.
- ▸Real USPS-routable address (not a PO box)
- ▸Mail photo + OCR within 24 hours of arrival
- ▸Forward, scan-inside, or shred in one tap
- ▸Auto-pulled into the Brain — your bills tracked
The inbox you wished already existed.
Download Cybrmail and ditch the five apps your email is currently scattered across.
Free · No credit card required