KoolSpan TrustCall protects the most important data in the world - yours!

A revolutionary approach: comprehensive secure communications entirely controlled by you.

Learn About TrustCall

TRUSTCALL DOME OF PROTECTION

KoolSpan TrustCall shields voice calls, instant messages, video calls, conference calls, and file transfers, creating a secure environment impervious to prying eyes.

Imagine it like this: an airtight "dome" around your communications without external internet access.

KoolSpan
Per-device End-to-end Encrypted Communication
Secure Direct Messaging, Group Chat and File Sharing
Individual and Group Secure Calls - Voice & Video
Audio & Video Secure Conferencing
Console for Centralized Administration
Active Directory Integration
Mobile and Desktop Platforms
On-Premise Deployment, behind any firewall
Exclusive Access to Service Metadata

OUR UNIQUE VALUE PROPOSITION

KoolSpan ensures exceptional security for your instant communications by operating independently of the public internet. Empower the flexibility of remote work with our military-grade FIPS 140-2 certified encrypted communications, hiding your data from hackers and bad actors. Stay fully connected from anywhere while safeguarding your data with rock-solid security.

Multi-Level Security Approach

Security on three levels: physical, behavioral, and end-to-end encryption.

Built for Disconnectivity

The only solution designed for an internet-disconnected environments. Zero dependency on 3rd-party services (cloud, storage, notifications)

Client Ownership

Unlike the big tech companies you know, KoolSpan does not collect or use your enterprise's data or metadata. Ownership and administration remain under your control.

Flexible Deployments

Our solution runs reliably on multiple operating systems and infrastructures, whether you're on premise or in the cloud.

Secure Metadata

We eliminate the need for default device notifications that might leak metadata.

Top-Tier Encryption

FIPS 140-2-certified end-to-end encryption ensure your data is entirely secure, whether it's on a device or in transit.

KOOLSPAN BY THE NUMBERS

30

US Patents

12

International Patents

28

Countries

12

Years in Cybersecurity Business

100

% Privately Held

40

Channel Partners Globally