Instant messaging for exclusive data ownership & security of communications
Messagenius is a secure enterprise messaging solution for both the private and public sectors. Get complete enterprise instant messaging security and total data ownership with Messagenius.
- On-premises, private server or cloud installation
- Granting encryption keys ONLY to the client
- Black Box modes and Black Hole disappearing messages

GDPR-Compliance
Messagenius is 100% GDPR-compliant and Leak-proof.
We don’t involve third parties to store, access or use your data. And Messagenius itself doesn’t have the access to your data.
Get our slides deck to learn more about Messagenius!
Private On-Premises or Cloud Installation
No matter what type of installation you choose, Messagenius guarantees that your enterprise data is safe. We focus on clear data ownership, security, and enterprise privacy.
Choose from three private hosting options:
On-premise
on your enterprise private server for total data ownership and physical security.
Enterprise private cloud
where you retain data ownership and enjoy the efficiency of cloud operations.
Messagenius cloud server
created and dedicated for your sole enterprise use.
Own Your Data with
Private Encryption Keys
Messagenius operates a unique encryption key system. We hand over the encryption keys to you, and from then on, no one has access to your data except you.
As an extra layer of protection, we allow enterprises to have multiple holders of encryption keys. Splitting control minimizes the risk for data leak.

FULLY TRACKED & INDELIBLE
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.


TEMPORARY & SELF-DESTRUCTING
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.
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.”
Responsible for Infrastructure Development & Maintenance Area