Install with Composer. Our packages are distributed from the ebizmarts repository, and availability on the Adobe Commerce Marketplace is coming.
Magento Open Source or Adobe Commerce 2.4.6+, with MySQL 8.0+ or MariaDB 10.6+. See Compatibility & requirements for the full list.
Add the extension
The Composer package name, the authentication token and the step-by-step install directions will be published in Composer installation directions.
Once the package is in place, finish the install from your Magento root:
bin/magento module:enable Ebizmarts_MailchimpMarketing
bin/magento setup:upgrade
bin/magento cache:flushEbizmarts_PulseCore is a separate free extension that adds shopper-journey capture — behavioural events, guest email capture, and first-touch landing-page attribution. Intuit Mailchimp does not require it: catalog, customer, subscriber, cart and order sync all work without it. If you want it, install and enable it separately.
On a production-mode store, also run bin/magento setup:di:compile and bin/magento setup:static-content:deploy before the cache flush.
Check it worked
After the cache flush, a new Intuit Mailchimp entry appears under Marketing in your admin menu.

Open Marketing → Intuit Mailchimp → Configuration. The page header shows the extension version and install date, so you know it installed correctly.
That’s it. You’re ready to connect your Mailchimp account.
By enabling the extension you agree to Mailchimp’s additional terms.
Questions along the way? Troubleshooting has the answers, and ebizmarts support is one email away.