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Zapier makes it easy to integrate Slack with Mattermost - no code necessary. See how you can get setup in minutes.

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Slack
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Slack
1. Choose trigger event
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Mattermost
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Mattermost
2. Choose action
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1. Select the event
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Slack
Choose a trigger event

Choose a trigger

A trigger is the event that starts your Zap—like a "New Public Message Posted Anywhere" from Slack.

Add your action

An action happens after the trigger—such as "Post Message" in Mattermost.

You’re connected!

Zapier seamlessly connects Slack and Mattermost, automating your workflow.

Supported triggers and actions

Zapier helps you create workflows that connect your apps to automate repetitive tasks. A trigger is an event that starts a workflow, and an action is an event a Zap performs.

    • Trigger for Bot Messages?
    • Optimized data
    Trigger
    Instant
    Try It
    • Channel
      Required
    • Trigger for Bot Messages?
    • Optimized data
    Trigger
    Instant
    Try It
    • Channel
    • User Name
    • Shared
    Trigger
    Instant
    Try It
    • Search Query
      Required
    • Optimized data
    Trigger
    Polling
    Try It
    • Include_alias
    Trigger
    Instant
    Try It
    • Username
    • Highlight Word
    • Trigger for Bot Messages?
    • Only Public Channels?
    Trigger
    Instant
    Try It
    • Channel
      Required
    Trigger
    Instant
    Try It

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Practical ways you can use Slack and Mattermost

Monitor team communication seamlessly.

When a specific Slack channel receives a new message, Zapier posts it to a Mattermost channel of your choice. This provides centralized communication, ensuring no messages are missed and making collaboration smoother.

Business Owner
Try it
Alert teams about customer inquiries.

When a customer mentions your support team in Slack, Zapier automatically triggers a message in a relevant Mattermost channel to notify teammates for faster response times.

Customer Support Ops
Stay updated on team activity.

When a new public message is posted in Slack, automatically post it as a message to a designated Mattermost channel. This keeps teams updated across both platforms, eliminating the hassle of checking multiple locations for updates.

Project Management

Learn how to automate Slack on the Zapier blog

Make work flow with AI

Level up your Slack to Mattermost integration with AI. Extract, summarize, and transform your integration data with leading AI models like OpenAI, Anthropic, and more.
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Frequently Asked Questions about Slack + Mattermost integrations

New to automation with Zapier? You're not alone. Here are some answers to common questions about how Zapier works with Slack and Mattermost

How can we integrate Slack with Mattermost?

Integrating Slack with Mattermost involves using a service like ours to create Zaps that allow the two platforms to communicate. You'll set up triggers in Slack, such as when a new message is posted in a channel, and actions in Mattermost, like creating a post or sending a message to a specific channel.

What are some common triggers for connecting Slack and Mattermost?

Common triggers when connecting Slack with Mattermost include receiving new channel messages, mentions of specific keywords, or changes in user status. These can be set up to automatically perform certain actions, like posting updates or messages in Mattermost channels.

Can we customize the actions taken in Mattermost based on Slack events?

Yes, you can customize actions in Mattermost based on various Slack events. For example, you might set an action to create detailed posts or alerts in designated Mattermost channels whenever there’s a new file upload or channel invitation event on Slack.

Are there limitations when syncing messages between Slack and Mattermost?

While syncing messages between Slack and Mattermost is robust, there are limitations such as potential delays due to API call limits or discrepancies in formatting between the platforms. Our integration minimizes these issues but it's important to be aware of them.

Is it possible to use reactions from Slack as triggers for actions in Mattermost?

Yes, reactions added to messages in Slack can be used as triggers. For instance, adding a specific emoji reaction could trigger an action that sends an alert or logs the message content into a designated channel within Mattermost.

How do we ensure secure data exchange when integrating Slack with Mattermost?

We ensure secure data exchange by using encrypted connections and following best practices for authentication. Additionally, setting permissions carefully within both platforms helps maintain data integrity and security throughout the integration process.

What happens if there's an error during the integration process?

If there's an error during the integration process between Slack and Mattermost, our system provides detailed logs and alerts to help identify and correct issues quickly. You can also configure automatic retries for certain failed tasks.

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About Slack
Slack is a platform for team communication: everything in one place, instantly searchable, available wherever you go. Offering instant messaging, document sharing and knowledge search for modern teams.
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About Mattermost
Mattermost offers modern team communication, behind your firewall. Share messages and files across phones and PCs, with archiving and instant search.
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