Self-hosted Messaging for Enterprises
On-premises Slack alternative for secure and integrated internal communication
Messagenius is the secure enterprise messaging app for secure and productive communication via team chats
Clients & Partners














Clients & Partners














Secure. Smart. Integrated
We live by these three simple words to improve the working lives of thousands of people, and to do that, we have created an app we truly believe in.

Private On-Premises or Cloud Installation
No matter what type of installation you choose, Messagenius guarantees that your enterprise data is safe – and totally yours, stored in-house. To guarantee your enterprise data security, Messagenius can be installed:
Granting Encryption Keys
All Messagenius customers receive their encryption keys exclusively - no third parties, not even Messagenius itself has the encryption keys. We allow our client enterprise have their internal multi-holders of the encryption keys, and split the control over the data for minimising the risks for data leaks.

Black Box Chats
FULLY TRACKED & INDELIBLE
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
TEMPORARY & SELF-DESTRUCTING
Protect your most sensitive data with Black Hole chats. Messagenius Black Hole conversations don't pass through any servers and leave no trace of their existence. Set up a timer, and once your message is open, the message self-destructs forever and cannot be recalled from server.


Broadcast Blast Messages
Send one message to the entire workforce in one click. Broadcast information concerning each member in your enterprise just with one blast message, such as "Weekly updates", "Team building session", "Software update news", "Annual Party", and others.
#Channels
Organise all your discussions in channels on any #topic you want to share with your colleagues. An easy way to gather your peers and teammates to share info on #IT_updates, #Weekly_news, #HR_dept, or simply #After_work plans.

What they say
“I have selected Messagenius as a messaging tool for our top national client in the infrastructure industry. The excellent feedback from the end-users and the top managers of the client confirmed that Messagenius was the right choice for security, flexibility, and reliability.”
Alessandro Chierico
Responsible for Infrastructure Development & Maintenance Area

Ready for Seamless Integration
Messagenius integrates into any intranet, task managers, CRMs, corporate communications platforms, or other internal systems via SDK. Our intranet fit allows managers to track secure communications and work progress in tandem with existing internal systems. Learn more