Microsoft Teams vs Mattermost

Side-by-side from the Top 11 rankings of The 11 Best Video Conferencing Software for Business (2026) and The 11 Best Team Communication Tools. Last verified June 5, 2026.

The short answer

Microsoft Teams ranks higher on Top 11 (#2 vs #6) for Business buyers choosing video conferencing tools (Zoom vs Teams vs Google Meet vs Webex) / Remote and hybrid teams choosing a messaging and collaboration platform. Best for businesses in the Microsoft ecosystem, combining chat, meetings, and file sharing.

At a glance

Microsoft TeamsMattermost
Top 11 rank#2 / The 11 Best Video Conferencing Software for Business (2026)#6 / The 11 Best Team Communication Tools
Score (out of 9.4)9.18
Best forMicrosoft 365 integrated collaborationHigh-security and self-hosted needs
Pricing$ ($4 to $12.50/user/mo)$$ ($10/user/mo)
HQRedmond, USAPalo Alto, USA
Founded20172016

Microsoft Teams

Best for businesses in the Microsoft ecosystem, combining chat, meetings, and file sharing.

www.microsoft.com/en-us/microsoft-teams/group-chat-software

See full entry in The 11 Best Video Conferencing Software for Business (2026)

Mattermost

Top open-source platform for teams needing total data control.

mattermost.com

See full entry in The 11 Best Team Communication Tools

Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.