⚖️Side-by-Side Comparison
Microsoft Teams vs Mattermost: Which is Better in 2026?
We've compared 2 tools across pricing, features, ratings, and reviews to help you make an informed decision. No paid placements — just facts.
Compare different tools →| Feature | Microsoft Teams Communication & Chat | Mattermost Communication & Chat |
|---|---|---|
| Rating | No reviews yet | No reviews yet |
| Pricing |
as of Aug 28, 2026 | Free as of Aug 28, 2026 |
| Pricing Model | Freemium | Contact Sales |
| Free Plan | ||
| Free Trial | Yes | |
| API Available | ||
| Verified | Verified | |
| Founded | 2017 | 2016 |
| HQ | Redmond, Washington, United States | Palo Alto, CA |
| Team Size | 1000+ | 201-500 |
| Platforms | WebiOSAndroidMac+1 more | WebiOSAndroidMac+3 more |
| Top Integrations | Microsoft 365 (Word, Excel, PowerPoint, Outlook)OneDriveSharePointExchange+4 more | MS TeamsAtlassianGitLab |
| Key Features |
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| Description | Microsoft Teams is the workplace collaboration hub used by 320 million+ users worldwide. Deeply integrated with Microsoft 365, Teams brings chat, meetings, calling, and apps together — making it the go-to platform for enterprise collaboration. | Mattermost is the open-source platform for secure, high-trust collaboration. Used by NASA, Airbus, and the US Department of Defense, Mattermost provides Slack-like collaboration with on-premises deployment for security-conscious teams. |