Mattermost

Open-source team messaging and DevOps collaboration you can self-host.

Development Collaboration Communication Cybersecurity IT

Open-source team messaging and DevOps collaboration you can self-host.

Check the official site for current plans, limits and regional availability.

OFFICIAL SOURCE

Source and setup notes

This source repository is connected to the existing product listing. The product and the source code may have different access terms.

Repository: mattermost/mattermost ↗
Maintainer: mattermost
Main language: TypeScript
Source checked: 2026-10-16
Repository updated: 2026-10-16

Topics found in the project README

Database integration

README mentions help with shortlisting; they are not installation tests or a promise that every integration is supported.

Go directly to the maintained documentation

Read the installation instructions ↗

Costs to check separately

Check current plans, usage allowances and any asset-specific licence with the provider before committing to a project. A Wrowo listing does not include a provider subscription.

Source profile, not a hands-on review. Suggest a correction · Editorial policy

Key features

✓ Channels

✓ Playbooks

✓ Calls

✓ Plugins

✓ Self-host

Use cases

Daily workTeam workflowsGetting started quickly

FAQ

What is Mattermost used for?

Open-source team messaging and DevOps collaboration you can self-host.

Does Mattermost have a free plan?

Yes, a free or free-to-try option is commonly available.

AI tool categories

Mattermost

Source and setup notes

Topics found in the project README

Go directly to the maintained documentation

Costs to check separately

Key features

Use cases

FAQ

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