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Mailchimp

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Mailchimp

HubSpot Certified App

Data Sync - Sync contacts two-way with a Mailchimp Audience
Built by
HubSpot
Installs
13K installs
Rating

2.6

(63)

Sign in to installRequires Mailchimp subscription

Requirements

HubSpot Plan
HubSpot Account permissions
No permissions required
Access Type
Shared
Mailchimp Subscription
Review Mailchimp's Pricing Page plan

Overview

Unify email and customer insights across Mailchimp and HubSpot for information alignment and reduce the need for messy, time-consuming imports.


Install this app to:


  • Sync contacts and records between Mailchimp and HubSpot two-ways in real-time for data alignment

  • Get set up quickly with automatic historical data sync and configure ongoing sync settings to reduce manual data management and prevent data silos.

  • Configure custom field mappings between Mailchimp and HubSpot contact properties to match specific business requirements.


Note: To sync Mailchimp email activity - including sends, opens, clicks, and bounces - to HubSpot timelines, create segments and build lists, or use email engagement to trigger automated HubSpot workflows, you’ll need to install an additional Mailchimp app. You can do so here.

Features

Contact sync (limit)

Sync Mailchimp and HubSpot in the background

Make manual data entry a thing of the past by syncing data (see below) between HubSpot and Mailchimp. When records are created or updated in either app, that information will be automatically shared with the other one. You can also add a filter for any Mailchimp field or HubSpot list to sync exactly what you want—and nothing you don’t.

Contact sync (configure)

You’re in control of your data

You can set up a one- or two-way sync, which means you can either sync data from Mailchimp to HubSpot, from HubSpot to Mailchimp, or back-and-forth! IMPORTANT: This app requires Data Hub Starter or above.

App Functionality

Shared Data

Each object has field mappings that connect matching information from each app.

The following will not sync: Groups, Tags, Email Opens/Clicks. As mentioned above, you can review and install the other Mailchimp integration here to sync additional data.


Note: You will need Data Hub Starter and up to use this app.

Data Sync by HubSpot
Data Source
Sync Direction
In HubSpot
In HubSpot

Contacts

Contacts

Contacts

Average rating

2.6

Based on 63 ratings


Total reviews

63

Number of reviews all-time


5
21% complete
21%
4
12% complete
12%
3
8% complete
8%
2
27% complete
27%
1
32% complete
32%

Average rating

2.6

Based on 63 ratings

Total reviews

63

Number of reviews all-time

5
21% complete
21%
4
12% complete
12%
3
8% complete
8%
2
27% complete
27%
1
32% complete
32%
SUMMARIZED WITH AI
AI

The integration restricts field mapping by syncing only email addresses without names or tags, though some find the initial setup straightforward. Two-way syncing settings can unintentionally merge separate audiences, but a few users appreciate the app for saving time during basic contact transfers.

Last updated Aug 3, 2026
This summary is AI-generated based on the text in customer written reviews.
Select to learn more
contact field sync limitations (15)
ease of setup (14)
contact sync reliability (14)
free plan feature restrictions (5)
contact data corruption & errors (5)
PieSync regression (2)

Filter reviews:

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5/5
    Jun 15, 2026

Definitely recommending this integration!

It's very easy to set up and I would definitely recommend it.

What do you like?

You can connect the campaign and email marketing activity from Mailchimp directly into HubSpot through the additional apps.

What do you dislike?

Nothing to add.

  • Mihajlovic, B.


4/5
    May 20, 2026

Still new but so far I like it

This is a new integration for us but contacts seem to be flowing in from Mailchimp pretty seamlessly. One thing I need to determine is how to automate the lead status to the correct default. Not an obvious configuration when I set it up.

  • Moskal, E.


Review Mailchimp's Pricing Page

$0

Use the 'See all pricing options' link on the righthand side

  • Make sure to confirm the HubSpot subscription and the Mailchimp subscription needed to install this integration

  • Note: "Free" is referring to the cost of the integration, not the app subscriptions

Review Mailchimp's Pricing Page

$0

Use the 'See all pricing options' link on the righthand side

  • Make sure to confirm the HubSpot subscription and the Mailchimp subscription needed to install this integration

  • Note: "Free" is referring to the cost of the integration, not the app subscriptions

* The pricing here is for display purposes only. All prices do not include taxes, incentives, discounts, or other pricing variables. You should contact the partner for the most up to date and correct pricing information. HubSpot does not take any responsibility for this pricing information, which is provided by our partners. Pricing last updated: 01/22/2026

More info

Built by
HubSpot
Installs
13K installs
Categories
Languages this app is available in
English
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