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Connect with the right Mattermost department to support your needs
Existing Customers
Customer Technical Support
From rollout plans to integrations, we’re here to help. Please visit our Support Center for more information.
Mattermost Mailing Address
2100 Geng Road, Suite 210 Palo Alto, California 94303 United States
Customer Billing Questions
Please email [email protected] or call (650) 667-8512 and ask for “Accounts Receivable.”
Prospective Customers
Our experts can help you find the right solution, explain pricing options, or answer any of your questions.
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Open Source Community
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