PieSync is a powerful solution to keep your Mailchimp contacts in perfect 2-way sync with Salesforce, Pipedrive, Zendesk, FullContact and 100+ more apps.

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With PieSync you can set-up a real-time bidirectional sync between Mailchimp and a multitude of different cloud applications in minutes.

PieSync will monitor your contacts and sync every update to Mailchimp. New subscribers or other contact updates in Mailchimp will immediately sync back to your cloud applications.

Updating contacts is done by smart contact data matches that automatically merge data to avoid duplicates.

In addition, PieSync provides a number of powerful filters you can use to define which contacts you want to keep in sync with which Mailchimp list. You can also sync Mailchimp Tags in you your sync as well.

Sync your Mailchimp contacts between Office 365 Outlook.com, Zendesk, Infusionsoft, Contactually, QuickBooks, HubSpot, Freshbooks, FreshSales, Salesforce, Google Contacts, Podio, Capsule CRM, Nimble, Workbooks, Insightly, OnePageCRM, SugarCRM, Highrise, Pipedrive, FollowUpBoss, Copper (ProsperWorks) and many more!

See the full list of integrations here.

Additional Information & Help

Set Up Mailchimp Integration
Getting Started with PieSync
Setup Guides


Customer Service
+1 516 441 0212

Choose which app you want to sync with Mailchimp

Use Tags to filter your sync

Custom map your Mailchimp custom fields and any additional standard fields


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