Communicate securely

Combine the top-notch security of the Mattermost plattform with the proven safety track record of fnordserver to safeguard your data. Includes support for two-factor authentication, VPN authentication and more.

Connect your entire enterprise

Mattermost allows you to compartmentalize your server into as many teams as you need, so each departement can work as efficiently as possible. Invite external collaborators into teams or chat with members of other teams.

Use everywhere, integrate with everything

Thanks to mobile apps for iOS and Android, as well as desktop apps for Windows, MacOS and Linux, you can keep collaborating with your team no matter where you are.

Leverage your existing services: Mattermost can be integrated with a number of external services, making your team even more productive. Integrations exist for services such as GitHub, Confluence, GitLab, Trello, and more.

Technical specs

Below you can find an overview of our standard technical configuration. Of course, it can be customized according to your wishes.


1 Gbit/s
IPv6 & IPv4


Saarland, Germany



TLS Certificate

Included free of charge




Support for HTTP/2, TLS 1.3 and brotli
Web server nginx
Server location Saarland, Germany
Storage backend RAID1 SSD
Database backend PostgreSQL 11 / MariaDB (MySQL) 10.2
Uplink 1 Gbit IPv6 / IPv4
Backups Daily offsite backups
HTTP/2 support Yes
HTTP content encodings gzip, brotli
Supported TLS versions TLS 1.2, TLS 1.3
TLS certificate type Elliptic Curve 384 bits
OCSP Stapling Yes
HTTP Strict Transport Security (HSTS) Yes (For custom domains: On request)
Certification Authority Authorization (CAA) Yes (For custom domains: On request)

Have you tried …

Nextcloud Hosting?

Do you work with a large amount of data that needs to be safely transported, stored, and quickly available? You want a professional cloud storage without having to worry about the technical implementation?

Back up all your important files in the cloud with fnordserver!

Contact Us

You're interested in our Mattermost offers? Fill out the contact form and we'll get back to you!

We can then review your individual requirements and configuration wishes, and prepare an individual quote for your organization.