on-premises | self-hosted | private cloud
Messagenius: Self-hosted Slack Alternative Designed for Enterprises
Messagenius is the most comprehensive and secure enterprise messaging tool available. It provides more security, better user access control, and improved administrative features.
Self-hosted Slack alternative for secure communication and collaboration across your entire team
Your company can choose the best installation option to keep your data under your exclusive control.
Slack is simply not designed as a secure collaboration platform suitable for team chat in a large business.
It owns your data and stores it in its own servers. This makes it possible for Slack employees or hackers to access your data without your awareness.
For truly secure enterprise messaging, you need an on-premises solution. You can, and should, own your data and no one else should have access to it.
Here are the things everyone expects from their messaging app: video conferencing, document sharing, file sharing, team chats, collaboration tools.
While Slack delivers these, Messagenius helps your team function better with a wider range of features. With alternatives to Slack, you have private messages, special alerts, smart filters, admin features and more. We also offer tailored workflows built for your use case to enable effective and automated mission-critical communication.
Slack is Slack, and none of your team members work for Slack. Why should they spend their days working in a Slack environment? Messagenius is a completely customisable collaboration tool for your team. You can build in your branding, features you need, and control access at all levels.
Slack Alternatives for Enterprises: Messagenius is the Solution
Messagenius is the winner of multiple cybersecurity awards for enterprise messaging. We offer the best in security, functionality, and customisation because your business works better when everyone works together.
Here is what Messagenius offers organisations that are ready to upgrade to the best Slack alternative.
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.
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
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 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.
Secure Your Chats with Advanced Conversation Protection Features
Some people, meetings, and content need an extra level of protection. When your organization needs to move to a higher level of privacy, we have two kinds of chats to protect your people.
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 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.
Privacy by design
From the beginning, Messagenius has been designed to protect your data at the individual and enterprise level.
Transfer of data
Messagenius gives you complete control over where and how your data is stored.
Messagenius gives organizations a platform for secure business storage of data and compliance with every GDPR statute.
Get Up and Running Smoothly with Seamless Integration with Existing Software
Messagenius integrates into any intranet, task manager, CRM, corporate communications platform, or other internal system via SDK. Our intranet fit allows managers to track secure communications and work in tandem with existing internal systems.
Clients & Partners
Clients & Partners
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
Are You Ready to Upgrade to a Better Solution?
Our team can provide you a full demo of the Messagenius platform. You can see for yourself how the user interface will help your groups work together better. We can show you the security features, a roadmap for installation, and the administrative functions of the system.
What are the alternatives to Slack?
While there are alternatives to Slack, Messagenius is the best option for larger businesses and enterprises. Messagenius offers video calling, team conversations, collaboration features, and advanced options suitable for a communication tool for large organizations. Here are more reasons to choose Messagenius:
- Unlimited users
- A completely searchable message history
- Chat rooms for focused team productivity
- Internal communication tools for managers
Your managers can have full control to create groups, set security settings per user, allow or block public channels, and manage multiple teams easily.
Can Slack be self hosted?
No, Slack cannot be self-hosted. This is another reason enterprises must consider Slack alternatives. The free version of Slack is not scalable enough for large businesses and the paid versions are simply not secure enough. Messagenius is a fully self-hosted alternative to Slack that gives your organization all the tools you need in a collaboration app while allowing you to run it from your own server.
Is there something better than Slack for my team members?
In assessing whether there’s a better option than Slack for team chat, consider the platform’s data security features. While Slack and Teams are widely used, they only offer hosting on their servers and do not provide end-to-end encryption. For those with stringent data security requirements, a better option is to consider self-hosted or on-premises solutions, which provide full data ownership and compliance with data regulations, without third-party access. Messagenius offers a secure, on-premises alternative to Slack.
Can Slack be deployed on-premise?
No, Slack cannot be deployed on premise. This is one of the big reasons why your enterprise may need an alternative to Slack. Deploying your team chat tool onto your own servers adds an extra level of protection. When you deploy a team chat app on your own premises, you can also have much more control over any data ownership issues for GDPR and national data law compliance.