How to Integrate Intercom with Mailchimp

Updated on:

May 11, 2026

By:

Use this interactive demo to learn how to connect Mailchimp subscribers with your Intercom inbox.

Quick summary

The Intercom–Mailchimp integration lets you sync subscriber lists directly from the Intercom App Store, keeping your email audience and support conversations aligned in one workflow. Once connected, any Mailchimp list you select is automatically linked to Intercom, enabling seamless cross-platform contact management.

Steps

Navigate to the left-side panel and click the App Store icon.
Find and click Mailchimp Sync in the App Store.
Tap Install Now to proceed with the installation.
Click Sync Your Subscribers to establish the integration.
Enter your Mailchimp credentials and click Log In.
Tap Allow to agree to the terms and grant the necessary permissions.
Select the specific Mailchimp list you want to integrate with Intercom.

📌 Why this matters

Integrating Intercom with Mailchimp bridges the gap between customer support and email marketing, giving teams a unified view of every subscriber and conversation. When Mailchimp lists are synced directly into Intercom, support agents can instantly see a contact's email engagement history without switching tools. This integration reduces manual data entry, ensures audience segments stay up to date across both platforms, and helps teams deliver more personalized, context-aware communication. For businesses that rely on both email campaigns and live support, connecting Intercom and Mailchimp is a foundational step toward a cohesive customer engagement strategy.

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