Fosware Ventures

Fosware Ventures LLC is a Colorado-based mobile application development company dedicated to building tools that give individuals and organizations intelligent solutions.

Fosware Ventures was born from a straightforward question: what if there were a truly unique way to send a secure message — one that never touches a server, never requires an account, and leaves no digital trail?

Introducing Keryx (pronounced “KEER-iks”)

In ancient Greek, Keryx (κῆρυξ) was the herald — the trusted messenger who carried communications between gods, generals, and city-states. The Keryx was bound by sacred duty to deliver messages faithfully, without interception, and without disclosure. What was spoken to the Keryx arrived exactly as intended, and no one else ever knew its contents.

We chose this name deliberately. That same principle — faithful, private, un-intercepted communication — is the foundation of Keryx.

Keryx is a mobile application built for people who take privacy seriously. It encrypts your messages and files before they leave your device, and the person you send them to is the only one who can open them. No servers. No accounts. No third party ever sees your data — not even us.