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ZYQOSECURE CHAT MESSENGER

Confidential conversations stay confidential.

A secure messaging app for businesses and government institutions. Chats, calls, and files are end-to-end encrypted, and you decide who joins your contact list.

09:415G
SK
Cyber Security Task Force End-to-end encrypted
Messages and calls are end-to-end encrypted
Good morning, team. Next week’s release schedule is final.08.12
Laporan-Q3-2026.pdf08.13
Agus, the encryption keys have been rotated.08.20 ✓✓
Done, all normal. Backup runs at 02:00.08.22
Noted. I’ll follow up today.08.23 ✓✓
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Features

Everything you need for secure internal communication.

End-to-end encryption

Chats, calls, and files are end-to-end encrypted. Encryption keys are generated on the user’s own device.

Full-featured chat

Reply, forward, pin, delete for everyone, and send voice messages, photos, and files.

Voice & group calls

One-to-one voice calls and group calls, complete with call history.

Encrypted groups

Owner, admin, and member roles. Group invitations can be accepted or declined.

Controlled contacts

Add contacts by QR code or User ID. You decide who joins your contact list.

Security verification

Per-contact security codes and verification badges confirm you’re talking to the right person.

Multi-device

Link ZYQO Web by scanning a QR code from your phone. Chats stay in sync, and devices can be unlinked at any time.

Full account control

Chat history is stored encrypted on the device. Accounts can be permanently deleted along with their messages and keys.

How ZYQO Protects You

Security built in from the very first message.

  1. 01

    Keys created on device

    At sign-up, encryption keys are generated directly on the user’s phone — not on a server.

  2. 02

    End-to-end encrypted

    Messages, calls, and files can only be opened by their sender and recipient.

  3. 03

    Verify who you’re talking to

    Compare each contact’s security code and mark them as verified.

Platforms

On your phone and in your browser.

Use ZYQO on your phone as your primary device, then link the browser on your work laptop by scanning a QR code. Linked devices can be reviewed and removed from your phone at any time.

ZYQO Mobile

Chats, voice and group calls, and linked-device management.

ZYQO Web

Chat from the browser as a linked device, synced with your phone.

Who It’s For

Designed for organizations that guard confidentiality.

Businesses

Keep contract, finance, and strategy discussions within your internal circle.

Government institutions

Coordination across units and agencies that demands confidentiality.

Field teams

Stay connected from phones and tablets with secure files and calls.

Ready to roll out ZYQO in your organization?

Schedule a demo and discuss your deployment needs with our team.

Request a Demo