Best Mailchimp compatible plugins for WordPress
The most popular Mailchimp compatible plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Cross Registration Integration leads with 10+ active installs. All 1 plugins tagged “MailChimp Compatible” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
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Top 1 Mailchimp compatible plugins
- 1.Cross Registration Integration
The most installed Mailchimp compatible plugin, with 10+ active installs. No reviews yet, last updated 16 years ago. Tested only up to WordPress 2.9.2.