Klamp
    • EmbedNative integrations, no engineering
    • Klamp MigrateAI-mapped, zero downtime data migration
    • AppsBrowse 999+ app connectors
    • BlogsGuides, tutorials, best practices
    • News & UpdatesProduct news and releases
    • Use CasesSee Klamp in action
    • Community ForumConnect with SaaS builders
    • Knowledge BaseDocs, APIs, and how-to guides
  • Pricing
Sign In
  • EmbedKlamp Migrate
  • AppsBlogsNews & UpdatesUse CasesCommunity ForumKnowledge Base
  • Pricing
  • Sign In
logo

Klamp is the integration layer between your SaaS and every tool your customers use.
Embed • Migrate

Products

  • Klamp Embed
  • Klamp Migrate

Solutions

  • For Product Managers
  • For Marketing
  • For Sales
  • For Customer Success
  • For Resellers

Links

  • Blogs
  • Pricing
  • FAQ
  • Automation Use Cases
  • Release Notes

Comparisons

  • Klamp vs Workato
  • Klamp vs Prismatic
  • Klamp vs Paragon
  • Klamp vs Cyclr
  • Klamp vs Merge
  • Klamp vs n8n
  • Klamp vs Alloy
  • Klamp vs Tray

Contact Us

  • [email protected]
  • Wilmington, Delaware, USA
  • +1 (302) 471 5530
soc-2
GDPR
HIPAA
CCPA
Klamp on G2Klamp on G2Klamp on G2Klamp on G2

© 2026 Klamp. All rights reserved

  • Terms and Conditions
  • Cookie Policy
  • Privacy Policy
Klamp
✦ AI-native integration infrastructure

Book a personalized demo

Tell us what you’re building, we’ll tailor every minute of the demo to your exact use case and tech stack.

SOC 2 GDPR HIPAA
All Blogs

How to Connect HubSpot to Mailchimp

Yogesh

19th August 2024

Table of Contents

  1. Why Connect HubSpot to Mailchimp?
  2. Step-by-Step Guide to Connecting HubSpot to Mailchimp
  3. How to Integrate HubSpot and Mailchimp Using Klamp.io

HubSpot, a leading CRM platform, and Mailchimp, a popular email marketing tool, are essential tools in the marketing toolkit. Connecting HubSpot to Mailchimp enables businesses to synchronize contacts, automate workflows, and improve communication strategies.

we’ll explore the step-by-step process of connecting HubSpot to Mailchimp, discuss the benefits of integrating the two platforms, and showcase how you can easily achieve this integration using Klamp.io, a powerful automation platform.

Why Connect HubSpot to Mailchimp?

  • Enhanced Customer Segmentation: HubSpot’s CRM data can be synced with Mailchimp to create targeted email campaigns based on specific customer profiles.
  • Streamlined Workflows: Automate repetitive tasks like updating subscriber lists, transferring leads, and syncing email engagement metrics.
  • Improved Marketing Personalization: With CRM data from HubSpot feeding directly into Mailchimp, you can send personalized emails based on customer journey stages, behaviors, and interests.
  • Unified Reporting: Consolidate data from both platforms for better insights into campaign performance and ROI.
  • Time and Resource Savings: Automated data synchronization eliminates the need for manual updates, allowing your team to focus on strategic tasks.

Step-by-Step Guide to Connecting HubSpot to Mailchimp

1. Setting Up the Integration

To start integrating HubSpot and Mailchimp, you first need to log in to both platforms. Here’s how you can set it up:

Step 1: Log in to HubSpot

Start by logging into your HubSpot account and navigate to the “Marketplace” (found in the top navigation menu).

Step 2: Visit the App Marketplace

Once in the Marketplace, search for “Mailchimp” in the search bar. You’ll see the Mailchimp integration card appear.

Step 3: Install the Integration

Click on the “Connect” button. HubSpot will ask for permission to access your Mailchimp account. You’ll be redirected to log in to your Mailchimp account.

Step 4: Authorize the Connection

Log in to your Mailchimp account and authorize the connection to HubSpot. You may need to allow specific permissions for data syncing.

2. Configuring Data Sync Between HubSpot and Mailchimp

Now that the platforms are connected, you can configure the data sync settings. Here’s what you need to do:

Step 1: Choose the Sync Type

HubSpot allows you to select between a one-way sync (HubSpot to Mailchimp or vice versa) or a two-way sync where data flows both ways. Choose based on your requirements.

Step 2: Map the Fields

Mapping fields is crucial for ensuring the right data flows between HubSpot and Mailchimp. Match CRM fields like name, email, company, and other relevant data to their corresponding fields in Mailchimp.

Step 3: Set Sync Rules

Define rules for syncing. For example, you may only want to sync contacts labeled as “Leads” in HubSpot to a specific Mailchimp audience. Establish criteria that align with your marketing goals.

Step 4: Enable Auto-Update

Enable auto-updating so that any changes in HubSpot are reflected in Mailchimp in real-time. This is particularly useful when you’re managing dynamic customer segments.

3. Automating Workflows and Campaigns

With the integration in place, you can now start building automated workflows to streamline processes.

  • Step 1: Create Automated Email Campaigns

Use HubSpot’s data to trigger Mailchimp email campaigns automatically. For example, when a lead status changes in HubSpot, it can trigger a targeted Mailchimp campaign.

  • Step 2: Sync Engagement Metrics Back to HubSpot

Mailchimp’s email engagement metrics, like open rates and click-through rates, can be sent back to HubSpot, enabling your sales and marketing teams to make data-driven decisions.

4. Troubleshooting Common Issues

Even with a robust setup, some common issues might arise during integration:

  • Duplicate Contacts: Avoid duplicates by setting strict sync rules.
  • Field Mapping Errors: Ensure field names are correctly mapped and tested before running syncs.
  • Sync Delays: Real-time syncs can sometimes experience delays, so regularly check for updated data.

How to Integrate HubSpot and Mailchimp Using Klamp.io

Integrating HubSpot and Mailchimp can be simplified using Klamp.io, a no-code automation platform that helps businesses connect various SaaS tools seamlessly. Klamp.io provides a user-friendly interface and pre-built connectors, making it easy to integrate and automate your marketing workflows.

Connecting HubSpot to Mailchimp with Klamp.io

1. Why Choose Klamp.io?

Klamp.io is an embedded iPaaS (Integration Platform as a Service) designed for businesses that need robust integration solutions without the hassle of complex setup or coding. By using Klamp.io, you gain access to an intuitive drag-and-drop interface, pre-built connectors for HubSpot and Mailchimp, and scalable automation features.

2. Step-by-Step Process with Klamp.io

  • Step 1: Sign Up and Log in

Start by creating an account on Klamp.io. Once logged in, navigate to the dashboard and search for the HubSpot and Mailchimp connectors.

  • Step 2: Configure the Integration

Select both HubSpot and Mailchimp connectors and establish a connection. Klamp.io provides clear instructions on how to link your accounts.

  • Step 3: Map Data Fields

Klamp.io’s visual interface allows you to easily map fields between HubSpot and Mailchimp. Select relevant fields like email addresses, names, and lead status to sync between platforms.

  • Step 4: Set Up Automated Workflows

With Klamp.io, you can create customized automation workflows that trigger events between HubSpot and Mailchimp. For instance, when a new contact is added in HubSpot, it can automatically be added to a Mailchimp audience and assigned a specific tag for targeted campaigns.

  • Step 5: Monitor and Optimize

Klamp.io provides real-time analytics and monitoring tools to help you optimize your integration. Track the performance of your workflows and adjust rules as needed to improve efficiency.

Connecting HubSpot to Mailchimp is a strategic move that can transform your marketing efforts by enabling seamless data flow and automating repetitive tasks. By following the steps outlined above, you can set up a robust integration, synchronize your marketing data, and drive more personalized communication with your customers.

Linkedin Cover image klamp new (3).png

If you’re looking for a hassle-free and scalable way to connect HubSpot and Mailchimp, consider using Klamp.io. Its user-friendly interface and advanced automation capabilities make it the ideal choice for businesses seeking to simplify and enhance their marketing operations.

For more info on easy automation solutions visit Klamp Embed & Klamp Connectors

Y

Yogesh

Content Writer at Klamp

Writing about SaaS integrations, workflow automation, and embedded iPaaS.

Table of Contents

  1. Why Connect HubSpot to Mailchimp?
  2. Step-by-Step Guide to Connecting HubSpot to Mailchimp
  3. How to Integrate HubSpot and Mailchimp Using Klamp.io

Recommended Blogs

The Integration of Zoom and Intercom: How to Connect and Automate Both in 2026

23th August 2026

Best Integration Platforms for SaaS & AI Products in 2026

26th May 2026