Mattermost vs Microsoft Teams: Complete Comparison (2026)
In comparing Mattermost and Microsoft Teams in 2026, Microsoft Teams is the stronger choice for organizations already using microsoft 365 due to deep microsoft 365 integration. Mattermost excels for enterprises needing data sovereignty and self-hosting with full data control. Mattermost offers Self-hosted deployment, Channels, DevOps integrations starting at $10/user/mo (cloud) with a free plan. Microsoft Teams provides Chat and channels, Video meetings, Office 365 integration from $6/user/mo with a free tier. For teams prioritizing value, Microsoft Teams delivers a hiltonsoftware Score of 82/100. Mattermost and Microsoft Teams compete in the team communication segment of the SaaS market, where cloud-native solutions, API integrations, and workflow automation drive enterprise and SMB adoption. Other leading team communication tools include Slack, Discord, Zoom Chat. Mattermost serves 800K+ users globally (founded 2015) while Microsoft Teams reports 300M+ active users (founded 2017).
Mattermost vs Microsoft Teams at a Glance
What are the main differences between Mattermost and Microsoft Teams?
Mattermost and Microsoft Teams differ across ease of use, features, value, support, integrations, scalability, and learning curve. Microsoft Teams leads in 5 of 7 categories.
What are the pros and cons of Mattermost vs Microsoft Teams?
Which is better, Mattermost or Microsoft Teams?
After evaluating Mattermost and Microsoft Teams across features, pricing, integrations, and user satisfaction, Microsoft Teams earns a higher hiltonsoftware Score of 82/100 versus Mattermost at 74/100. Microsoft Teams stands out for "deep microsoft 365 integration" and "included in m365 plans". Mattermost delivers competitive advantages in "full data control", making Mattermost a viable alternative.
Both Mattermost and Microsoft Teams offer free plans. Mattermost paid plans start at $10/user/mo (cloud) while Microsoft Teams begins at $6/user/mo. ROI depends on which features justify upgrading.
Bottom line: Choose Mattermost for enterprises needing data sovereignty and self-hosting. Choose Microsoft Teams for organizations already using microsoft 365. Both Mattermost and Microsoft Teams are established team communication platforms.
Enterprises needing data sovereignty and self-hosting.
Organizations already using Microsoft 365.
Mattermost vs Microsoft Teams: Frequently Asked Questions
Related Comparisons
Reviewed by Alex Chen, SaaS & Productivity Analyst. Last updated: 2026-04-24. Pricing verified: March 2026.
Read our scoring methodology to understand how the hiltonsoftware Score is calculated.