MattermostLinux
vs
Microsoft Teams (full desktop calling support)Windows
Mattermost as a Linux alternative to Microsoft Teams (full desktop calling support)
Updated
Our verdict
Mattermost is a solid replacement for Microsoft Teams if your priority is secure, self-hosted team messaging and developer workflow integration. It handles persistent chat, group channels, and file sharing well, and supports plugins for extended functionality. However, desktop calling and video conferencing are not built-in—you’ll need to integrate third-party tools like Zoom or Jitsi. Best for technical teams comfortable managing their own server and prioritizing control over convenience.
- License
- Apache-2.0
- Price
- Free
- Latest version
- 6.3.1 (October 15, 2026)
- Rating
- —
What works the same
- Channel-based messaging for team organization
- Persistent group and direct messaging
- File sharing and attachment support
- Cross-platform clients (Linux, Windows, macOS, mobile)
- Real-time text collaboration and notifications
What is different
- No native voice or video calling in Mattermost core
- Screen sharing requires integration with external services
- Limited real-time document collaboration compared to Teams + Office 365
- Self-hosted setup adds complexity vs. Teams' cloud simplicity
- Fewer out-of-the-box integrations for non-developer tools
Opening your Microsoft Teams (full desktop calling support) files
Mattermost doesn't directly open Microsoft Teams files like meeting recordings or chat exports. You can manually upload and share Teams-exported files in Mattermost channels, but there’s no automated import. Document compatibility depends on file types—common formats like PDF, DOCX, or images work fine when transferred manually. Teams-specific data (e.g., chat history, call logs) has no native migration path.
Switching from Microsoft Teams (full desktop calling support) to Mattermost, step by step
- Set up a Mattermost server on Linux with PostgreSQL or MySQL
- Migrate user accounts and import team channels
- Configure file storage and enable necessary plugins
- Integrate a video conferencing solution like Jitsi or Zoom
- Train users on chat workflows and external calling process
Key features of Mattermost
- Self-hosted server option for full data control
- Deep integration with CI/CD and code repositories
- Support for MySQL and PostgreSQL databases
- Plugin system for extending functionality
- Channel-based organization for project topics
- API-first design for custom automation
How to install Mattermost on Linux
flatpak install flathub com.mattermost.Desktopsudo pacman -S mattermostFrequently asked questions
Does Mattermost support video calls like Microsoft Teams?
No, Mattermost does not have built-in video or voice calling. You must integrate third-party services like Jitsi, Zoom, or Google Meet via plugins or links.
Can I host Mattermost myself?
Yes, Mattermost is designed for self-hosting. You can deploy it on your own server for full control over data and security.
Is Mattermost free to use?
Yes, the open-source edition is free under the Apache 2.0 license. Paid editions offer additional features and support.
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