Why Open Source
Hundreds of contributors around the world help develop Mattermost (we're popular on GitHub). Never get locked in, retain complete control of your infrastructure and avoid surprises altogether.
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Hundreds of contributors around the world help develop Mattermost (we're popular on GitHub). Never get locked in, retain complete control of your infrastructure and avoid surprises altogether.
From deployment on your hybrid cloud to end-user and admin guides, learn how to customize Mattermost for your organization.
Over 100 in-depth guides available