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What is Mattermost?

Mattermost from the company of the same name in Palo Alto is a messaging, collaboration and communication platform providing high security and compliance for the businesses that need it.

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Recent Reviews

My Mattermost review

7 out of 10
July 17, 2024
Group and one-on-one messaging, active collaboration between various teams within the company while in actual production, maintaining …
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Products that are considered exceptional by their customers based on a variety of criteria win TrustRadius awards. Learn more about the types of TrustRadius awards to make the best purchase decision. More about TrustRadius Awards

Popular Features

View all 23 features
  • Chat (63)
  • Discussions (61)
  • Mobile Access (54)
  • Notifications (63)

Reviewer Pros & Cons

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On Premise
per month per user



On Premise
per month per user


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On Premise
per month per user

Entry-level set up fee?

  • Setup fee optional
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  • Free Trial
  • Free/Freemium Version
  • Premium Consulting/Integration Services
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Project Management

Project management software provides capabilities to streamline management of complex projects through task management, team collaboration and workflow automation

Avg 7.9


Features that allow team members to communicate about collaborative projects and keep each other informed of their opinions and progress.

Avg 8.0

File Sharing & Management

Features that allow collaborators to view, work on, and organize files.

Avg 8.1
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Product Details

What is Mattermost?

Mattermost is an open source platform for secure collaboration and technical workflows. It supports real-time communication, file and code snippet sharing, in-line code syntax highlighting, and workflow automation purpose-built for technical teams. Users can execute and automate workflows with flexible, custom integrations with popular technical tools like GitHub, GitLab and ServiceNow.

Mattermost Features

Project Management Features

  • Supported: Task Management
  • Supported: Workflow Automation
  • Supported: Mobile Access
  • Supported: File tracking
  • Supported: Integrates with other Project Management Tools

Communication Features

  • Supported: Chat
  • Supported: Status updates and activity feed
  • Supported: Notifications
  • Supported: Comments and feedback
  • Supported: Discussions
  • Supported: User directory and online status
  • Supported: Sharing and privacy
  • Supported: Surveys
  • Supported: Internal knowledgebase
  • Supported: Integrates with Outlook

Mattermost Screenshots

Screenshot of Channels: All team communications in one place.Screenshot of Playbooks: Orchestrates work across tools and teams.Screenshot of Boards: Project planning and milestones.Screenshot of Connections: Unites the entire technology stack through a single point of collaboration.

Mattermost Video

Mattermost Technical Details

Deployment TypesOn-premise, Software as a Service (SaaS), Cloud, or Web-Based
Operating SystemsWindows, Linux, Mac
Mobile ApplicationApple iOS, Android, Windows Phone

Frequently Asked Questions

Mattermost from the company of the same name in Palo Alto is a messaging, collaboration and communication platform providing high security and compliance for the businesses that need it.

Mattermost starts at $0.

Slack, Microsoft Teams, and Discord are common alternatives for Mattermost.

Reviewers rate Chat and Device sync highest, with a score of 9.4.

The most common users of Mattermost are from Mid-sized Companies (51-1,000 employees).

Mattermost Customer Size Distribution

Small Businesses (1-50 employees)25%
Mid-Size Companies (51-500 employees)25%
Enterprises (more than 500 employees)50%
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