Mattermost

✓ AI Ready

by Mattermost, Inc.

Open-source, self-hostable team messaging

Team MessagingFree self-hosted and starter options; paid Professional and Enterprise plans from around $10/user/month
Visit WebsiteAdd to Stack

Quick Facts

Category
Team Messaging
Pricing
Free self-hosted and starter options; paid Professional and Enterprise plans from around $10/user/month
Integrations
7+ apps
Best For
Technical teams needing self-hosted, secure, customizable messaging

About Mattermost

Mattermost is an open-source messaging and collaboration platform that can be self-hosted for full data control. It is popular with technical, security-conscious, and regulated organizations.

AI & Automation Readiness

How well does Mattermost work with AI agents and automation?

Automation Score3/5
✓API Available
✓Webhooks/Automation
✓Rich Integration Ecosystem
○AI-Native Features

Key Features

✓Self-hosted deployment option
✓Channels & threaded messaging
✓Open-source codebase
✓Playbooks for workflows
✓Developer-friendly APIs

Integrations

Mattermost connects with 7+ apps and services.

GitHubGitLabJiraJenkinsPagerDutyServiceNowZapier

Similar Tools

Slack

Where work happens — team messaging and collaboration

Microsoft Teams

Chat, meetings, and collaboration in Microsoft 365

Discord

Voice, video, and text chat for communities

Google Chat

Direct messages and spaces within Google Workspace

View all Team Communication tools →

Need help choosing?

Use our Stack Builder to get personalized tool recommendations for your business.

Try Stack Builder

Ready to get started with Mattermost?

Visit their website to learn more and sign up, or add it to your stack for comparison.

Visit MattermostBrowse Team Communication