When this happens...
GitHubNew Pull Request
Then do this...
MattermostPost Message

Not everyone on the team will check GitHub, but a new pull request can be relevant for them. Make sure they know about it by setting up this integration. It will then fire off whenever a new pull request is created in your GitHub repo, posting them to your Mattermost channel with the info you need folks to know.

How this GitHub-Mattermost integration works

  1. A new pull request is submitted on your GitHub repository
  2. Zapier posts the pull request in a customizable message into the Mattermost channel of your choice

Apps involved

  • GitHub
  • Mattermost

Why Zapier?


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It's easy to connect GitHub + Mattermost and requires absolutely zero coding experience—the only limit is your own imagination.

When this happens...
then do this!
New Issue

Triggered when a new issue is created.

Create Gist

Creates a new gist.

New Mention

Triggers when your Github username is mentioned in a Commit, Comment, Issue or Pull Request.

Create Pull Request

Create a new pull request and merge it (optional).

New Commit

Triggered when a new commit is created. Select your organization, repo and branch.

Update Issue

Update an existing issue.

New Commit Comment

Triggered when a new comment on a commit is created.

Post Message

Post a new message to a channel.

New Watcher

Triggered when a new watcher is added to a repo.

Create Comment

Creates a new comment in an Issue or Pull Request.

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GitHub is the perfect place to share code and work collaboratively on private and open source software.

Learn More

Mattermost offers modern team communication, behind your firewall. Share messages and files across phones and PCs, with archiving and instant search.

See Mattermost Integrations