Mattermost vs. Microsoft Teams (newer versions): eine gute Linux-Alternative?

Mattermost als Linux-Alternative zu Microsoft Teams (newer versions)

Aktualisiert am 29. Oktober 2026

Unser Fazit

Mattermost is a strong replacement for Microsoft Teams if you control your own infrastructure and prioritize data sovereignty over corporate integration. It handles real-time chat, channels, and basic conferencing well, but it lacks the deep Office 365 ecosystem ties. It is ideal for developer teams or organizations willing to self-host. If your workflow relies heavily on Azure AD, Exchange calendars, or seamless Office file editing within the chat, Mattermost will feel limiting compared to Teams.

Funktionsabdeckung65%

Lizenz: Apache-2.0
Preis: Kostenlos
Aktuelle Version: 6.3.1 (15. Oktober 2026)
Bewertung: —

Mattermost installieren Website ↗

Was gleich funktioniert

Channel-based organization for topic-specific discussions
Real-time text chat with direct messages and group conversations
Integrated audio and video conferencing capabilities
File sharing directly within chat threads
Cross-platform availability including Linux, Windows, and macOS

Was anders ist

Requires self-hosting or paid cloud service; no free tier for large enterprises
Lacks native integration with Microsoft 365 apps like Word, Excel, and Outlook
No built-in calendar or meeting scheduling interface comparable to Outlook
Authentication relies on LDAP/OAuth2 rather than native Azure AD integration
Designed primarily for developer workflows, not general business administration

Ihre Microsoft Teams (newer versions)-Dateien öffnen

Mattermost does not natively open or edit Microsoft Office files (.docx, .xlsx, .pptx). You can upload these files to share them, but you must open them in a separate application like LibreOffice. There is no direct conversion or in-browser editing capability for these formats within the Mattermost interface.

Von Microsoft Teams (newer versions) zu Mattermost wechseln – Schritt für Schritt

Install and configure a Mattermost server instance using Docker or a native binary
Set up your preferred database backend, either MySQL or PostgreSQL
Configure authentication methods such as LDAP or OAuth2 to match your existing identity provider
Import user accounts and channel structures using the Mattermost CLI import tool
Install necessary plugins for integrations with your CI/CD tools or code repositories
Test file sharing and conferencing features before migrating your team

Wichtige Funktionen von Mattermost

Option für selbst gehosteten Server für vollständige Datenkontrolle
Tiefe Integration mit CI/CD und Code-Repositories
Unterstützung für MySQL- und PostgreSQL-Datenbanken
Plugin-System zur Erweiterung der Funktionalität
Kanalsystem für Projektorganisation
API-first-Design für individuelle Automatisierung

Mattermost unter Linux installieren

Flatpak (Flathub)flatpak install flathub com.mattermost.Desktop

Arch / Manjarosudo pacman -S mattermost

Häufige Fragen

Can I use Mattermost for free?

Yes, the self-hosted version is free under the Apache-2.0 license. You pay for hosting infrastructure and optional enterprise support, but there are no per-user licensing fees for the core software.

Does Mattermost support screen sharing?

Yes, Mattermost includes built-in screen sharing for its native conferencing feature. You can share your entire screen or specific windows during a video call.

Is Mattermost suitable for non-developer teams?

It is usable, but it is optimized for developer workflows. Non-technical users may find the lack of deep Office integration and the self-hosting requirement less convenient than a SaaS solution like Teams.