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Best Mailchimp optin plugins for WordPress

The most popular Mailchimp optin plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. MailChimp Comment Optin leads with 80+ active installs, ahead of eMail 2 MailChimp [rus] (10+). All 2 plugins tagged “mailchimp optin” 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.

Research this niche or see all plugins.

Top 2 Mailchimp optin plugins

  1. 1.
    MailChimp Comment Optin

    The most installed Mailchimp optin plugin, with 80+ active installs. No reviews yet, last updated 11 years ago. Tested only up to WordPress 4.1.42.

  2. 2.
    eMail 2 MailChimp [rus]

    10+ active installs. No reviews yet, last updated 13 years ago. Tested only up to WordPress 3.6.1.

All 2 plugins tagged “mailchimp optin”