Mattermost als Linux-Alternative zu Microsoft Teams (old version with full calling features)
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Unser Fazit
Mattermost is a solid replacement for Microsoft Teams (legacy) if your priority is secure, self-hosted team chat and integrations, especially in developer or tech-focused environments. However, it lacks built-in voice and video calling features unless extended with plugins like Zoom or Jitsi. If your team relies heavily on PSTN calling, dial pads, or integrated audio/video meetings without third-party tools, Mattermost alone won’t cover those needs. It excels in messaging, file sharing, and tool automation, making it a strong fit for organizations that can supplement calling separately or use it primarily for text-based collaboration.
- Lizenz
- Apache-2.0
- Preis
- Kostenlos
- Aktuelle Version
- 6.3.1 (15. Oktober 2026)
- Bewertung
- —

Was gleich funktioniert
- Supports individual and group chat with channel-based organization
- Allows file sharing directly within conversations
- Offers cross-platform clients including Linux, Windows, and macOS
- Integrates with external tools via APIs and plugins
- Provides screen sharing when used with compatible video plugins
Was anders ist
- No native voice or video calling; requires integration with external services like Jitsi or Zoom
- Lacks built-in PSTN calling and dial pad functionality
- Calendar integration is limited and typically requires third-party add-ons
- Less polished for enterprise unified communications compared to Teams
- Self-hosting required, which increases setup and maintenance overhead
Ihre Microsoft Teams (old version with full calling features)-Dateien öffnen
Mattermost does not directly import chat history, files, or settings from Microsoft Teams. Files shared in Teams can be manually downloaded and uploaded to Mattermost, but there’s no automated migration path. Export formats from Teams (like exported chats or PSTN logs) aren’t natively supported. Organizations must rely on custom scripts or third-party tools for data transfer, which may not preserve metadata or structure. File compatibility during day-to-day use isn’t an issue since both support common formats (PDF, DOCX, etc.), but historical data migration is not straightforward.
Von Microsoft Teams (old version with full calling features) zu Mattermost wechseln – Schritt für Schritt
- Set up a Mattermost server on Linux using PostgreSQL or MySQL
- Configure authentication (LDAP, SAML, or email) to match your organization’s setup
- Install and configure a video calling plugin such as Jitsi or Zoom
- Invite team members and create channels mirroring existing Teams groups
- Migrate shared files manually or via script from Teams to Mattermost
- Train users on navigation, search, and calling workflows in Mattermost
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 install flathub com.mattermost.Desktopsudo pacman -S mattermostHäufige Fragen
Can Mattermost replace Microsoft Teams for daily stand-ups with video and voice?
Only with a video plugin like Jitsi or Zoom. Mattermost itself doesn’t include calling, so you’ll need to launch meetings through an integrated service.
Is Mattermost free to use?
Yes, the open-source version is free under the Apache-2.0 license. Paid editions from Mattermost, Inc. offer additional features and support.
Can I host Mattermost on my own server?
Yes, self-hosting is the standard deployment model. It gives full control over data and integrates well with existing infrastructure.
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