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Free Plugin by Saint Systems v3.2.0

WP WooCommerce Mailchimp

Simple and flexible Mailchimp integration for WooCommerce.

WP WooCommerce Mailchimp

The facts

Rating
4.3★ from 35
Active installs
5k+
Price
Free
Last updated
7 Apr 2026
Added
Oct 2013
Requires WP
6.2
Tested up to
WP 6.9.7
Requires PHP
7.4
Downloads
585,923

Our analysis

AI-assisted

WP WooCommerce Mailchimp is a WordPress plugin that integrates Mailchimp with WooCommerce, allowing for automatic subscription of customers to Mailchimp lists upon order events. The plugin supports various opt-in settings that comply with international laws, enabling you to manage customer consent effectively.

It works with both Classic and Block-Based Checkout options in WooCommerce, ensuring compatibility with the latest versions. This plugin is suitable for WooCommerce store owners looking to enhance their email marketing efforts by connecting their store with Mailchimp.

Best for: WooCommerce store owners who want to integrate email marketing with Mailchimp.

What it does well

  • Automatically subscribes customers to Mailchimp lists based on order events
  • Supports Mailchimp interest groups and tags
  • Compatible with both Classic and Block-Based Checkout
  • Offers various opt-in settings for compliance with international laws
  • Free to use and available in the WordPress.org directory

Where it falls short

  • Limited feature set compared to the Pro version
  • Data on user experience and support is not provided

Verdict

This plugin provides a straightforward solution for integrating Mailchimp with WooCommerce, suitable for users seeking basic email marketing functionality.

From the developer

Saint Systems's own description of WP WooCommerce Mailchimp, lightly tidied.

WP WooCommerce Mailchimp provides simple and flexible Mailchimp integration for WooCommerce.

Automatically subscribe customers to a designated Mailchimp list and, optionally, Mailchimp interest groups and tags upon order creation or order completion.
This can be done quietly or based on the user’s consent with several opt-in settings that support international opt-in laws.

Works with both Classic and Block-Based Checkout — fully compatible with WooCommerce’s default block checkout (the default since WooCommerce 8.3) and the traditional shortcode checkout.

Features

WooCommerce Event Selection

  • Subscribe customers to Mailchimp after order creation
  • Subscribe customers to Mailchimp after order processing
  • Subscribe customers to Mailchimp after order completion

Works with Mailchimp Interest Groups and Tags

  • Set one or more interest groups to add users to based on the selected Mailchimp list
  • Set one or more tags to add users to based on the selected Mailchimp list

Block Checkout Support

  • Opt-in checkbox renders natively in WooCommerce’s block-based checkout
  • Matches WooCommerce’s native checkout styling
  • Fully backward compatible with classic shortcode checkout

Opt-In Settings

  • Mailchimp double opt-in support (control whether a double opt-in email is sent to the customer)
  • Optionally, display an opt-in checkbox on the checkout page (required in some countries)
  • Control the label displayed next to the opt-in checkbox
  • Control whether or not the opt-in checkbox is checked or unchecked by default
  • Control the placement of the opt-in checkbox on the checkout page (classic checkout)

Upgrade to Pro

WP WooCommerce Mailchimp Pro unlocks powerful features for growing stores:

  • Per-Product Mailchimp Settings — assign different lists, interest groups, and tags per product
  • Per-Variation Mailchimp Settings — different Mailchimp mappings for each product variation (Monthly vs Annual, Small vs Large, etc.)
  • Merge Field Mapping — map any WooCommerce order, customer, or product field to Mailchimp merge fields without writing code. Set global defaults with per-product and per-variation overrides.
  • WooCommerce Subscriptions Integration — sync Mailchimp membership with subscription lifecycle (active, cancelled, expired)
  • Subscription Expiration Actions — automatically unsubscribe, remove tags, or remove interest groups when a subscription expires

Translation Support

Read the full description on the official page →

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