Formidable Forms – MailChimp

Formidable Forms’ Mailchimp add-on sends form submissions straight to your Mailchimp lists, so new subscribers are added automatically. It also supports field mapping, tagging, groups, and opt-in choices.

Version2.1
Last UpdatedJune 22, 2025
TypeWordPress Plugin
LicenseGPL v2 or later
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100% GPL · Original files · Unlimited sites

  • Original, unmodified files — delivered exactly as distributed by the developer
  • GPL licensed — use it on unlimited websites, personal or client
  • Free updates — new versions appear here as soon as they are released
  • Verified downloads — every file is integrity-checked (SHA-256) before release

Distributed under the GNU General Public License. Not affiliated with the original developer; official support, license keys and developer-hosted services (such as one-click updates) are available only from the developer.

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Description

This WordPress plugin connects Formidable Forms to Mailchimp. When someone submits a form, their details are added to your chosen Mailchimp list without manual exporting or uploading. You can map form fields to Mailchimp custom fields, tag and group subscribers, and pick single or double opt-in.

Key Features

  • Automatic List Sync – Each form submission is added to your Mailchimp list right away, so you don't have to export and upload contacts yourself.
  • Custom Field Mapping – You can link form fields to Mailchimp custom fields to capture details such as company names or preferences.
  • Subscriber Tagging – Subscribers can be tagged based on how they answer your forms, which helps you organize contacts by interest or lead type.
  • Group Assignment – Form responses can place subscribers into Mailchimp groups, letting you sort people by things like event signups or product interests.
  • Opt-In Control – You choose between single and double opt-in, which helps with email compliance and confirms people want your messages.
  • Conditional Logic – Mailchimp actions can be tied to Formidable's conditional logic so data is only sent when your criteria are met.
  • GDPR Consent Fields – You can add consent checkboxes and Mailchimp GDPR fields so permission is recorded with the submission.

Who Is It For

This add-on is for WordPress site owners, marketers, and agencies who already build forms with Formidable Forms and want form submissions to feed their Mailchimp audience. It suits anyone growing a newsletter or running email campaigns who prefers not to move contacts between tools by hand.