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Mattermost
by Mattermost AppMicrosoft 365Price not published
Accesses Mattermost from tabs in Microsoft 365, Outlook, and Microsoft Teams.
PRICINGNot published
DEPLOYMENTCloud
CATEGORYCollaboration
UPDATED ON MARKETPLACE
What it does
Places the Mattermost platform inside Microsoft 365, Outlook, and Microsoft Teams. Mattermost opens in a tab, so the app does not require a separate browser window or application switch. Teams can use it for live work on projects, workflows, and communications. A Mattermost account is required.
Key capabilities
from the Microsoft Marketplace listingTabbed platform access
Opens the Mattermost platform from a tab within the host product.
Microsoft product support
Works with Microsoft 365, Outlook, and Microsoft Teams.
Live team work
Supports project, workflow, and communication activities as they happen.
Who it's for
Technical and operational teams.
How it compares
Mattermost has an unknown pricing model, while Xitoring Uptime Monitoring is listed as paid. Both listings use cloud deployment. Mattermost was updated on Mar 2025, while Xitoring Uptime Monitoring was updated in Aug 2026.
| Name | Pricing | Deployment | Updated |
|---|---|---|---|
| this plugin | Price not published | Cloud | |
| Xitoring Uptime Monitoring | Not in catalog | ||
In the catalog
1,013 plugins in Microsoft 365 · Collaboration
Price distribution: 19 free, 11 freemium, 100 paid, 883 price not published
Pricing & deployment
Platform
Microsoft 365
Product
Microsoft 365
Deployment
Cloud
Pricing
Price not published
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What the vendor says
«The Mattermost app for Microsoft 365 provides seamless access to the Mattermost platform from inside the tools you use every day. Communicate and collaborate effectively with your team in a centralized and familiar interface. Key Features: - Direct Access: Access Mattermost directly from a tab without switching …»