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Mailchimp + HubSpot Integration

Mailchimp is email marketing software. Our integration connects subscribers, audiences and campaign activities with HubSpot, powering unified campaigns and segmentation.

Our Experience

Method:
native HubSpot connector for ongoing contact sync, or HubSpot Data Sync + Alpha/Delta for a full migration; workflows/segmentation rebuilt in Marketing Hub.
Built: Subscribers ↔ Contacts; Audiences/Segments → Lists; campaign/engagement activity → HubSpot; segmentation preserved.

In plain terms: We've moved ( kept in sync) Mailchimp audiences, segments and campaign history into HubSpot, and rebuilt the equivalent automations there. Your subscribers become HubSpot contacts with their engagement history intact, so you can run email and segmentation from one place instead of juggling two.
  • Marketing
  • Automation

Planning a Mailchimp + HubSpot integration?

Tell us which Mailchimp systems, objects and workflows you need to connect. We'll recommend the right integration architecture, sync direction, and implementation approach.

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Data Sync Objects

HubSpot Object Mailchimp Object Direction
Contacts Subscriber Two-way
Lists Audiences / Segments External → HubSpot
Marketing Events Campaign Activity External → HubSpot

Use Cases

Migration to Marketing Hub

Your Mailchimp audiences and segments come across as HubSpot lists, so you can move email into Marketing Hub without rebuilding your targeting from scratch.

Mailchimp audiences & segments → HubSpot lists

Unified Engagement

Campaign opens, clicks and sends land on the HubSpot contact timeline, giving sales and marketing one view of how each person has engaged.

Mailchimp campaign activity → HubSpot contact timeline

Re-Engagement Campaigns

With engagement history in HubSpot, you can spot inactive subscribers and trigger win-back journeys automatically instead of exporting lists by hand.

Mailchimp engagement history → HubSpot win-back workflows

Features

  • Subscriber migration/sync
  • Audience & segment mapping
  • Campaign/engagement history
  • Marketing Hub workflow rebuild
  • Segmentation carried into HubSpot

Frequently Asked Questions

  • How does the Mailchimp HubSpot integration work?

    Mailchimp is an email-marketing platform. We migrate audiences, segments and engagement into HubSpot Marketing Hub (via HubSpot Data Sync or our Alpha/Delta process) and rebuild the equivalent workflows and segmentation in HubSpot.

  • What data can I sync between Mailchimp and HubSpot?

    Subscribers → Contacts, audiences/segments → Lists, and campaign/engagement activity → HubSpot — with segmentation preserved.

  • Can the integration be customized to our Mailchimp setup?

    Yes. Segment/list structure and which workflows to rebuild in HubSpot are scoped to your Mailchimp setup.