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MattermostLinux vs Microsoft Teams ClassicWindows

Mattermost, alternative Linux à Microsoft Teams Classic

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Mattermost can replace Microsoft Teams Classic for teams that value self‑hosting, open‑source code, and deep integration with development tools. It covers chat, voice/video calls, screen sharing and file sharing, but it lacks the tight integration with the broader Microsoft 365 suite (Outlook, SharePoint, Office apps). For developer‑focused groups or organisations that need full data control, Mattermost is a solid alternative; for typical office users who rely heavily on Office integration, Teams remains more convenient.

Couverture fonctionnelle78%
Licence
Apache-2.0
Prix
Gratuit
Dernière version
6.3.1 (15 octobre 2026)
Note
—
Capture d’écran de Mattermost

Ce qui fonctionne pareil

  • Group and direct messaging
  • Voice and video calls
  • Screen sharing
  • File sharing with persistent history
  • Cross‑platform clients (Linux, Windows, macOS, mobile)

Ce qui change

  • No native integration with Office 365 apps (Word, Excel, PowerPoint)
  • Limited built‑in calendar and meeting scheduling compared to Teams
  • Enterprise‑grade compliance features (e.g., eDiscovery) are optional or require add‑ons
  • Teams offers deeper integration with SharePoint/OneDrive for storage, while Mattermost relies on external file stores
  • Teams includes built‑in live transcription and AI features not present in Mattermost

Ouvrir vos fichiers Microsoft Teams Classic

Mattermost does not use a proprietary file format from Teams, so there is no direct way to open or export Teams‑specific files (e.g., .teams files). You can share files stored in Teams by downloading them and then uploading to Mattermost, but any Teams‑only metadata or conversation history will not transfer automatically.

Passer de Microsoft Teams Classic à Mattermost, étape par étape

  1. Set up a Mattermost server (use the official Docker image or install the binary from Flathub).
  2. Create teams and channels that mirror your Teams structure.
  3. Invite users and assign appropriate roles.
  4. Export needed files from Teams (download from SharePoint/OneDrive) and upload them to Mattermost channels.
  5. Configure integrations (e.g., Git, CI/CD) as needed.
  6. Train users on Mattermost UI and any missing features.

Fonctionnalités clés de Mattermost

  • Option de serveur auto-hébergé pour un contrôle total des données
  • Intégration approfondie avec les outils CI/CD et les dépôts de code
  • Prise en charge des bases de données MySQL et PostgreSQL
  • Système de plugins pour étendre les fonctionnalités
  • Organisation par canaux pour structurer les sujets de projet
  • Conception axée sur l'API pour l'automatisation personnalisée

Installer Mattermost sous Linux

Flatpak (Flathub)flatpak install flathub com.mattermost.Desktop
Arch / Manjarosudo pacman -S mattermost

Questions fréquentes

Can Mattermost handle large video conferences like Teams?

Mattermost supports group video calls, but the scaling and UI are not as polished as Teams for very large meetings; you may need to use an external video bridge for large webinars.

Is there a free hosted version of Mattermost?

Mattermost offers a free self‑hosted edition; a cloud‑hosted SaaS version exists but requires a subscription.

Will my Teams chat history migrate automatically?

No. Teams does not provide an export format that Mattermost can import directly, so you’ll need to archive important messages manually.

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