eXpress

Secure Self-Hosted Enterprise Messenger

Your Own Private Teams. Your Own Secure WhatsApp. All-in-One.

Federated. Sovereign. Shadow-IT Proof.

2M+

Users in Federation

100K+

Users in Single Deployment

10 Years

of Development

Trusted by

TOP-20

Enterprises

Why eXpress?

Popular Messengers

Shadow IT

Force users toward informal channels — WhatsApp, Telegram, and Signal dominate even  in official communication involving confidential information

Weak mobile UX

Confusing navigation, cluttered interfaces, poor touch target design, and slow performance on mobile devices

Sovereignty risk with foreign clouds

Depend on foreign clouds, raising concerns about digital sovereignty and personal data protection

Enterprise-level information security

3 factor authentication, end-to-end encryption, secure push notifications, encrypted storage for data on a mobile device (crypto container)

Runs on your infrastructure

Each participant manages its own infrastructure according to its own standards

Mobile-first UX

SmartApps (mail, calendar, business processes) in a unified interface

Federation model

Connect multiple organizations into a single, secure, and sovereign communication network

All-in-one features

Secure chat, calls, videoconferencing, and file exchange between agencies and organizations

Industries We Serve

Governments & Defense

Ministries, municipalities, law enforcement, defense

Banks & Insurance

Especially state-owned or central banks

Critical Infrastructure

Energy, telecom, transportation, public utilities

Healthcare & Education

For organizations with strict security needs. Full on-premise deployment, integration with corporate infrastructure, and flexible admin policies

National Sovereign Platforms

For organizations with strict security needs. Full on-premise deployment, integration with corporate infrastructure, and flexible admin policies

One network.
Full control.
No compromise.

Each node keeps its infrastructure  & policies

Secure inter-org communication without centralization

National deployments

CTS (Corporate Server)

Provides essential messaging functions in an isolated, secure corporate network
Corporate users authenticate on the CTS

RTS (Regional Server)

Connects different organizations and public users, allowing everyone to communicate without needing to be attached to a corporate server
You can register on the RTS using a personal non-corporate account

ETS (Enterprise Server)

Unites corporate servers of a large interregional enterprise into a «mini-federation»
To connect users to the ETS, a proprietary branded application is used instead of eXpress, distributed by the organization.