Quick summary
This demo shows how to integrate Trello and Mailchimp using a Zapier Zap to automate marketing campaign tracking — no manual data entry required. By connecting a Trello trigger to a Mailchimp action, teams can instantly sync card activity with email subscriber lists or campaigns.
Steps
- Click "Create" and select "Zaps" to start a new automation.
- Click "Trigger" to begin setting up the trigger step.
- Search for Trello and select it as the trigger app.
- Choose a Trigger Event — for example, "New Card" or "Card Moved to List" — depending on your campaign workflow.
- Connect Trello to Zapier by authorizing your account.
- Choose the Trello board and list related to your marketing campaigns.
- Run a test to confirm the Trello trigger is working correctly.
- Add Mailchimp as the Action App.
- Choose an Action Event — for example, "Add/Update Subscriber" or "Create Campaign".
- Connect Mailchimp to Zapier by authorizing your account.
- Link Trello card fields (such as name, email, and campaign details) to the corresponding Mailchimp fields.
- Click "Test step" to run a test and verify the action works.
- Click "Publish" to turn on the Zap and activate the automation.



