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Connect Shopify to Mailchimp

Technical Integration Guide & Cost Analysis

Integration Status

Shopify offers a native integration with Mailchimp. For most standard use cases (basic contact sync, simple order transfer), this built-in connection is sufficient and free.

Data Flow Architecture

Shopify Shopify
→ One-Way
Standard API Latency
Mailchimp Mailchimp
API Tier
REST API v3
Auth Method
OAuth 2.0
Rate Limits
Standard SaaS Limits

Integration Overview

Connect Shopify orders to Mailchimp for automated customer data sync and personalized marketing campaigns. Eliminate manual entry and boost customer engagement.

Primary Use Case

Sync customer purchases from Shopify to Mailchimp for automated email marketing campaigns and personalized product recommendations.

Setup Complexity

medium

Typical Setup Time

20 minutes

Frequently Asked Questions

How do I connect Shopify to Mailchimp?

There's no native integration. To connect them, you will need a middleware tool like Make or n8n.

Is the connection between Shopify and Mailchimp secure?

Yes. This integration typically uses OAuth 2.0, meaning you grant permission via a secure login window. You do not need to share your raw password, and you can revoke access at any time from your Shopify security settings.

Is the sync one-way or two-way?

This is typically a one-way sync: Shopify → Mailchimp. Changes in Mailchimp do not sync back to Shopify.

Will existing data in Shopify sync to Mailchimp?

Usually, no. Most native integrations are "forward-looking," meaning they only sync data created or updated *after* you activate the connection. To move historical data, you will likely need to perform a one-time CSV export/import manually.

Can I sync custom fields?

Native integration is limited to standard fields. For custom field mapping, use an automation tool.

Can I add approval steps before syncing?

Native integrations can't do this. For workflows that need human review (e.g., "Manager must approve before creating invoice"), use Relay.app.