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 | Mattermost Communication & Chat | Microsoft Teams Communication & Chat |
|---|---|---|
| Rating | 4.5(52) | 4.3(72) |
| Starting Price | Free | Free |
| Pricing Model | Freemium | Freemium |
| Free Plan | ||
| Free Trial |
| API Available |
| Verified | Verified |
| Founded | 2016 | 2017 |
| HQ | Palo Alto, CA | Redmond, WA |
| Team Size | 201-500 | 1000+ |
| Platforms | WebiOSAndroidMac+3 more | WebiOSAndroidMac+1 more |
| Top Integrations | GitHubGitLabJiraJenkins+1 more | Microsoft 365SalesforceGitHubAsana+1 more |
| Description | 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. | 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. |