Mattermost vs Microsoft 365
Side-by-side comparison of features, pricing, and integrations.
Quick Verdict
Mattermost offers fewer features (42 vs 43) and fewer integrations (7 vs 27). Starting price: Mattermost at Free vs Microsoft 365 at $6/mo. Mattermost has 42 unique features while Microsoft 365 has 43 unique features, with 0 features in common.
| Mattermost | Microsoft 365 | |
|---|---|---|
| Category | Team Collaboration | Team Collaboration |
| Total Features | 42 | 43 |
| AI-Powered Features | 11 | 17 |
| Starting Price | Free | $6/mo |
| Pricing Tiers | 3 | 8 |
| Integrations | 7 | 27 |
| Shared Features | 0 | |
| Shared Integrations | 3 | |
| Data Quality | 80% | 72% |
Feature Comparison by Category
AI (9 vs 0)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| AI-Enhanced Search and RAG | ||
| Agent Control Plane | ||
| Agents Token Accounting | ||
| Bring-Your-Own & Multi-LLM Integration | ||
| Contextual Summarization and Composition | ||
| Enterprise LLM Management | ||
| Interactive AI Bot Support | ||
| Sovereign AI | ||
| Universal Connector with Model Context Protocol (MCP) |
AI Assistant (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Copilot |
Access Control (2 vs 0)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Advanced Access Controls | ||
| Guest Accounts |
Analytics (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Viva Insights |
Cloud Storage (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| OneDrive |
Collaboration (0 vs 2)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Loop | ||
| Real-Time Co-authoring |
Communication (8 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| 1:1 Audio Calls and Screen Sharing | ||
| Calls with Live-Text Transcription & AI Summaries | ||
| Channels | ||
| Group Calling and Screen Share | ||
| Message Priority | ||
| Native Audio Calling | ||
| Real-Time Channel Briefing | ||
| Teams | ||
| Video Integrations |
Compliance (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Compliance Manager |
Content Management (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| SharePoint |
Customization (1 vs 0)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Custom Branding, Themes, and Emojis |
Data Analysis (0 vs 2)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Excel | ||
| Ideas in Excel |
Data Protection (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Information Protection |
Database (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Access |
Deployment (1 vs 0)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Flexible Deployment |
Design (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Designer |
Document Creation (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Word |
Email (0 vs 2)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Focused Inbox | ||
| Smart Replies |
Email & Calendar (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Outlook |
Events (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Teams Live Events |
Formatting (1 vs 0)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Markdown Compatibility |
Goal Management (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Viva Goals |
Integration (4 vs 0)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| AD/LDAP User Sync | ||
| Integrations Platform | ||
| Microsoft Teams Messaging Integration | ||
| Operational and DevOps Integrations |
Internal Communications (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Viva Connections |
Knowledge Discovery (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Delve |
Knowledge Management (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Viva Topics |
Learning Management (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Viva Learning |
Legal (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| eDiscovery |
Localization (1 vs 0)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Multiple Language Support |
Meetings (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Meeting Transcription |
Note-Taking (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| OneNote |
Notifications (2 vs 0)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Persistent Notifications | ||
| System-Wide Notifications |
Organization (4 vs 0)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Channel Categorization | ||
| Custom User Groups | ||
| Hashtags | ||
| Threaded Discussions |
Presentations (0 vs 2)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| PowerPoint | ||
| Presenter Coach |
Productivity (2 vs 0)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Compact View | ||
| Multi-Window Desktop |
Project Management (0 vs 2)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Planner | ||
| Project for Web |
Publishing (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Publisher |
Records Management (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Records Management |
Scheduling (0 vs 2)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Bookings | ||
| Outlook Scheduler |
Search (1 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Core Search | ||
| Intelligent Search |
Security (3 vs 2)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Advanced Logging | ||
| Advanced Security | ||
| Data Loss Prevention | ||
| Multifactor Authentication (MFA) | ||
| Single Sign-On (SSO) |
Social Network (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Viva Engage |
Support (2 vs 0)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Community Support | ||
| Professional Support |
Surveys (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Forms |
Task Management (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| To Do |
Video Hosting (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Stream |
Web Publishing (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Sway |
Workflow (1 vs 0)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Playbooks |
Writing Assistance (0 vs 1)
| Feature | Mattermost | Microsoft 365 |
|---|---|---|
| Grammar and Style Editor |
Unique Features
Only in Mattermost (42)
Advanced Access Controls
Guest Accounts
Agent Control Plane
Agents Token Accounting
AI-Enhanced Search and RAG
Bring-Your-Own & Multi-LLM Integration
Contextual Summarization and Composition
Enterprise LLM Management
Interactive AI Bot Support
Sovereign AI
Universal Connector with Model Context Protocol (MCP)
1:1 Audio Calls and Screen Sharing
Calls with Live-Text Transcription & AI Summaries
Channels
Group Calling and Screen Share
Message Priority
Native Audio Calling
Real-Time Channel Briefing
Video Integrations
Custom Branding, Themes, and Emojis
+ 22 more unique features
Only in Microsoft 365 (43)
Copilot
Viva Insights
OneDrive
Loop
Real-Time Co-authoring
Teams
Compliance Manager
SharePoint
Excel
Ideas in Excel
Information Protection
Access
Designer
Word
Focused Inbox
Smart Replies
Outlook
Teams Live Events
Viva Goals
Viva Connections
+ 23 more unique features
View Mattermost details View Microsoft 365 details Mattermost alternatives Microsoft 365 alternatives
Want to build your own alternative to Mattermost or Microsoft 365?
Analyze it with Reap