Encrypted messaging inside the tools your organisation already runs.
Slack, Microsoft Teams, email, SMS: the text your people type is readable by the vendor and by anyone the vendor is compelled to give it to. HushHush encrypts it on the phone first, so those tools carry ciphertext and nothing else.
support@thehushhush.com · a founder replies, not a form
What an organisation gets.
The same app your people can install today, used deliberately.
Nothing to host, nothing to subpoena from us
There is no HushHush server. Keys and messages live on the paired phones. There is no HushHush account to breach, no data of yours held by us, and no key escrow that anyone, including us, could be ordered to open.
Works where your people already are
Keep Slack, Teams, email and SMS. HushHush adds a layer on top: paste the ciphertext by hand, or connect Telegram, Matrix or email inside HushHush and let messages send and decrypt by themselves.
Pairing you control
Contacts are added in person by QR code, with a safety number to verify. No directory can be scraped, no invite link can leak, and a pairing can be ended at any time.
Forward secrecy on automatic chats
Automatic chats run on the Double Ratchet, so every message gets its own key. A device compromised later cannot open what was sent before.
Protection for people at risk
A duress password opens a decoy or wipes the real store. Auto-lock, biometric unlock and a lockout-then-wipe ladder protect a seized or lost phone. Useful for journalists, lawyers, investigators and anyone who travels.
Ultra Secure pairing
For the contacts that matter most, an optional in-person pairing adds ML-KEM-1024 and P-384 keys to the safety number, protecting copy-and-paste messages against a future quantum computer.
What is not there yet, said plainly
HushHush today is for iPhone and Android, one-to-one chats, with Telegram, Matrix and email as the automatic channels. There is no admin console, no central user management and no desktop app. If your organisation needs those, tell us; if it needs a tool two people can trust this week, it is ready.
The security design is written up for reviewers on the how it works page, and we are happy to walk a security team through it.
Talk to us.
Tell us who needs to talk to whom, and over which tools. We reply from a real inbox.