Post-Quantum Secure Communications for Governments and Enterprises
Protect calls, messages and files with end-to-end encryption trusted by national security organisations and built for the quantum era.
Protect calls, messages and files with end-to-end encryption trusted by national security organisations and built for the quantum era.

Post-Quantum Secure Communications for Governments and Enterprises
Protect calls, messages and files with end-to-end encryption trusted by national security organisations and built for the quantum era.

Certifications
Certifications
Certifications
Approved for NATO Use
Cellcrypt is NATO-approved, meeting the rigorous NIAPC security standards and qualifying Cellcrypt for use in NATO projects.



Secure Your Communications Today
Features & Benefits
Features & Benefits
Features & Benefits

Military-Grade Encryption
All calls and messages use military-grade end-to-end encryption with post-quantum protection.
All calls and messages use military-grade end-to-end encryption with post-quantum protection.

Full Enterprise Management
Full Enterprise Management
Centralised administration of communications with full control over users, groups and policies.
Enterprise management with full control over users, groups and policies.

Complete Data Sovereignty
Complete Data Sovereignty
Maintain data sovereignty by hosting communications within your own infrastructure.
Maintain data sovereignty by hosting communications within your own infrastructure.
Post-Quantum Protection
Secure Your Future with Post-Quantum Encryption
Secure Your Future
with Post-Quantum Encryption
Safeguard your sensitive communications today against future quantum threats with quantum-resistant encryption. Protect against the Harvest Now, Decrypt Later threat with cutting-edge Hybrid Post-Quantum protection.
Safeguard your sensitive communications today against future quantum threats with quantum-resistant encryption. Protect against the Harvest Now, Decrypt Later threat with cutting-edge Hybrid Post-Quantum protection.












On-Premises Deployment
Take Control of Your Communications
Take Control of Your Communications
Maintain data sovereignty by hosting communications securely within your own infrastructure.
Maintain data sovereignty by hosting communications securely within your own infrastructure.
Deploy Cellcrypt On-Premises for total control over your encryption, users, metadata, and communication channels without compromising performance or usability.
Deploy Cellcrypt On-Premises for total control over your encryption, users, metadata, and communication channels without compromising performance or usability.
Stop Signalling Your Intent
Recent high-profile incidents demonstrate why consumer messaging apps, like Signal, can't meet the security standards required for sensitive governmental and enterprise communications.
Recent high-profile incidents demonstrate why consumer messaging apps, like Signal, can't meet the security standards required for sensitive governmental and enterprise communications.
Limited Administrative Control
Data Sovereignty Risks
Inadequate Security Features
Enterprise-Level Oversight
Sovereign Infrastructure Hosting
Quantum-Ready Encryption
Ensure uncompromised protection for your communications with enterprise-grade security.
Stop Signalling Your Intent
Recent high-profile incidents demonstrate why consumer messaging apps, like Signal, can't meet the security standards required for sensitive governmental and enterprise communications.
Recent high-profile incidents demonstrate why consumer messaging apps, like Signal, can't meet the security standards required for sensitive governmental and enterprise communications.
Limited Administrative Control
Data Sovereignty Risks
Inadequate Security Features
Enterprise-Level Oversight
Sovereign Infrastructure Hosting
Quantum-Ready Encryption
Ensure uncompromised protection for your communications with enterprise-grade security.