Modern Communication

  • Free for 30 days
  • Updates included
  • Data Sovereignty

The following features are included in all packages

Updates inclusive

Backups inclusive

Professional 8×5 Support

File & Screen Sharing

Monthly cancelable

Free for 30 days

Traffic flat

3x replicated Storage

Collaborate Securely and Effectively

Mattermost is your app for online communication based on open source. The app can be used by everyone, no matter if it’s for private or professional use! Nowadays, home office, remote work and secure, stable and – most importantly – location independent communication have become an absolute standard: Mattermost is the perfect app for this.

With your Managed Mattermost you always have the latest version and don’t have to worry about updates, backups & Co. The app just runs!

Open Source Communication

Real Time Support

Include Mattermost’s LiveChat feature on your website and allow users to interact with your company in real time. This way, questions from potential and existing customers are resolved immediately, without them having to wait hours or days for an email response.

File and Screen Sharing

Easily share files with others via drag-and-drop, whether in a private chat or a group! Especially, when working remotely, screen sharing in integrated video chats is a great way to track your screen activity in real time, enabling efficient and location independent collaboration.

Versatile Communication

Communicate with your friends and colleagues in the way that suits you best! From classic text chatting, to convenient voice messaging, to cutting-edge video telephony: Mattermost has it all.

Quick Start in 3 Easy Steps

Login or Create Account

Register a new account or login with an existing one.

Start your Application

Launch a single or multiple instances of your App.

Login to your new App

Access your Open Source App. Start using it within minutes.

Our Services. For Your Success

30 Days Free Trial

With us you have the possibility to use all Open Source Apps for 30 days free of charge. And without any subscription trap – we rely on your trust.

Data Centers in Germany

All open source apps are hosted in our ISO-certified data centers in Nuremberg, Germany. You can be sure that your data is safe and sound.

Security Standards

Data security and protection are a must for you? For us too! You can rely on our compliance with the GDPR. We apply the highest security standards.

World-class Support

You will not end up in a hotline queue with us. Talk to us! We are happy to support you and solve your problems. Anytime!

Flexible Pricing

Choose a plan from our broad portfolio that fits your business best. If you need an individual package, please contact us.

Always Up-to-Date

Sit back and relax! We take care that your open source apps are updated regularly and stay up-to-date.

We Help You Achieve Your Goals!

Our trustworthy cloud infrastructure is designed to provide you with the ultimate peace of mind. Built on cutting-edge technology and security protocols, our platform offers unparalleled reliability and scalability, with 24/7 monitoring and support. We take data security seriously, and our robust backup and disaster recovery systems ensure that your data is always safe and accessible. Whether you’re a small business or a large enterprise, our cloud infrastructure is the perfect choice for your mission-critical applications and workloads. Trust us to deliver the performance, security, and scalability you need to grow your business with confidence.

Start Your own Mattermost in minutes

Setup. Updates. Operation. We take care of it!


What audience is Mattermost suitable for?

Mattermost can be used by anyone who wants to chat: whether it’s companies, departments, administrations, support groups, etc…

Who can I contact in case of a problem?

You can get help at and in the LiveChat at the bottom right. For general questions regarding the settings, we recommend the forum and the documentation of Mattermost.

How do I add users to Mattermost?

First you have to log in as admin user, open the dropdown bar and select Invite people. You can share the link that appears now with the person you want to invite.

Why is there another admin account on my Mattermost server?

This admin account is from NWS. Its only purpose is to monitor the user limit.

What do I need to consider for voice and video calls in Mattermost?

You need a compatible camera and microphone. Also note that Safari and Firefox are currently not supported. So use the latest Chrome or Edge version instead.

Log in as an administrator, open the dropdown menu and go to the plugin marketplace. Search for Jitsi and install it.

Can I use my own domain?

Yes! Just log in to the NWS portal, add your domain and choose Let’s Encrypt or add your own certificate.

How can I cancel Mattermost?

Cancellation of the app is possible in the contract overview under Manage Contract either monthly or annually.

Contact Us!

You have any requests or questions, or just want to say ‘hi’? Get in touch with us! We are happy to hear from you! Send us a message and we’ll see you in a bit!