Messaging among colleagues that focuses on data ownership and productivity.

Messagenius Desktop and Mobile Secure Chat
Messagenius messaging app for business desktop mobile tablet

Get Messagenius as a STAND-ALONE, branded white-label app.
Or ADD ON secure messaging to existing tools using our SDK. Your choice.

Tailored Corporate
White-Label App

Keep your app's user experience and interface in sync with your brand identity. Get a custom private messenger that reflects the values and vision of your organization.

instant messaging integration via SDK

Productivity-Boosting Features

All you need from instant messaging apps together with enhanced features for work: dashboards, chat exports, #channels, smart contact lists and department accounts. Learn more

Customisable Encryption Settings

Messagenius offers highly granular security settings. This means you can customise the encryption, user access, and file sharing according to your business needs for every member. Learn more

encrypted messaging for business

Black Box Chats


Know when, what, and to whom all the conversations have been sent within your enterprise. Messagenius Black Box Chats are always certified between sender and recipient. All messages are time stamped and come with a mandatory proof-of-receipt.


Black Hole Chats


Protect your most sensitive data with Black Hole chats. Messagenius Black Hole conversations do not pass through any servers and leave no trace of their existence. Set up a timer, and once your message is open, the message always self-destructs and cannot be recalled from the server.


On-premises installation, data ownership to clients
On-premises installation, data ownership to clients
Fully encrypted
Fully encrypted
Special features for managers, broadcast messages, message priority and special alerts
Special features for managers, broadcast messages, message priority and special alerts
Temporary, 007-like chats
Temporary, 007-like chats
Company’s contacts
Company’s contacts
Customisable, white label, integration with company’s softwares
Customisable, white label, integration with company’s softwares



Banking, Finance & Insurance
Media & Entertainment
Transportation & Logistics
Energy & Utilities
Public Safety & Armed Forces
Healthcare & Pharma

Messagenius is ready to support every medical professional facing COVID-19 in the front line.

Now in hospitals communication is a matter of life or death. Contact us to get more information on how Messagenius can assist doctors in accomplishing their mission.

Learn how

Clients & Partners

Sogei Logo
Logo - Engineering Group
Logo - UK department for International Trade

Clients & Partners

Sogei Logo
Logo - Engineering Group
Logo - UK department for International Trade

Get in touch with us!

Learn about how Messagenius can make your secure internal communication smarter, faster, and more productive.

From the Blog

JP Morgan fine Messagenius Secure Messaging
July 4, 2022Security, Tips, Trends, , , , , , , , , , , , , Optional

What to Learn from the JPMorgan WhatsApp Fines

The SEC and the CTFC fined JP Morgan a total of $200 million for alleged misuse of messaging apps. In particular, the company’s employees seem to have used WhatsApp and other texting services to communicate about the company’s...

Messagenius secure app for healthcare professionals
December 29, 2021Security, Tips, , , , , , , , Optional

Healthcare Communication Tools: Effective Communication That Has Never Been More Important

What Is Effective Communication in Healthcare? When it comes to healthcare, effective communication is concerned with how complex and technical information is expressed in a way that’s easy for everyone to understand. That’s why,...

Messagenius Secure Team Communication
December 23, 2021Tips, , , , , , , , , Optional

9 Ways to Build Transparent and Honest Communication In Your Team

What is Transparent Communication? Transparent communication is concerned with the open sharing of information in a bid to improve an organization and the people who work within it. For example, this could be the board of directors...

December 19, 2021Security, , , , , , , , , Optional

5 Reasons Your Business Needs a WhatsApp Alternative and the Best Choice for 2021

68% of your employees would use an internal communications app if it worked correctly. They would not use WhatsApp, Messenger, or social media if other messaging apps built for business were available. WhatsApp is a popular messaging...

Messagenius, HIPAA compliant secure messaging for doctors
October 13, 2021Security, Tips, , , , , , , , Optional

HIPAA Compliant Messaging: Everything You Need To Know

The minimum fine for violating the HIPAA regulations for text messages is $10,000 for willful neglect of regulations – even if the organization corrects the problem. Can your practice afford the fines for non-compliance? Sending...