VaultChat

VaultChat is a private messenger built for people who don't want to think about it.

Every text, photo, voice note, and call is end-to-end encrypted before it leaves your phone. We can't read your messages — and neither can anyone in between. Not your phone company. Not the Wi-Fi you're on. Not us.

WHY PEOPLE CHOOSE VAULTCHAT

🔒 End-to-end encryption — on every message, by default
👤 Vault — hide private conversations behind a separate PIN
📞 Encrypted voice and video calls — same privacy as your texts
👁 Disappearing photos — view-once media that's gone after one look
👥 Group chats with the same encryption your 1:1 chats get
🛡 Forward secrecy — even if a key is ever compromised, your past messages stay locked
💾 Encrypted vault backups — keep your conversations even if you switch phones
🚫 No ads. No selling your data. We don't have your data to sell.

VaultChat looks and feels like the messaging app you already use. Read receipts, reactions, replies, voice notes, group calls — all the basics, none of the surveillance.

HOW WE'RE DIFFERENT

Most "secure" messengers were retrofitted onto products designed to harvest data. VaultChat was built around encryption from day one. Our servers see ciphertext only — message bodies are decrypted on your device using keys we never see and could never produce.

We use the Double Ratchet protocol with X25519 key agreement and authenticated encryption (XSalsa20-Poly1305). The same family of cryptography behind Signal. Standard, audited, and secure.

PRIVACY YOU CAN VERIFY

We don't bury our practices behind dark patterns. Our full privacy policy is linked in-app and at vaultchat.co — written in plain English so you can actually read it.

We don't run advertising SDKs. We don't run behavioral analytics. We don't sell, rent, or barter your data.

BUILT IN THE UNITED STATES

VaultChat is built and operated by AUXXILUS MEDIA LLC, a New Jersey company. We're transparent about who we are, where we operate, and what we collect. We comply with reporting obligations to the National Center for Missing & Exploited Children (NCMEC) under U.S. law.

WHAT'S FREE — AND WHAT'S PREMIUM

VaultChat is free to use forever. Premium unlocks the encrypted Vault, custom themes, larger group chats, and unlimited pinned chats. Cancel any time.

Talk privately. Talk freely.
Download VaultChat.