Aaron D. Campbell

This plugins gives you a great framework to use for integrating with MailChimp.
Requires PHP5.

MailChimp Framework

MailChimp integration framework and admin interface as well as WebHook listener.  Requires PHP5.

Renzo Johnson

Chimpmatic

Chimpmatic Lite is the easiest way to connect Contact Form 7 to Mailchimp. When a visitor submits your CF7 form, their information is automatically added to your Mailchimp audience using the Mailchimp API v3.
Unlike heavyweight form builders, Chimpmatic is a specialist CF7-to-Mailchimp integration. It does one thing and does it well: syncing your Contact Form 7 submissions directly to Mailchimp.
<h4>Why Chimpmatic?</h4>
<ul>
<li>Built specifically for Contact Form 7 – not a generic form connector</li>
<li>Lightweight – no bloat, no extra form builders, no overhead</li>
<li>Mailchimp API v3 – uses the latest official Mailchimp API</li>
<li>50,000+ active installs – trusted by WordPress sites worldwide</li>
</ul>
<h4>Free Features</h4>
<ul>
<li>Connect any Contact Form 7 form to a Mailchimp audience</li>
<li>Map form fields to Mailchimp merge fields (FNAME, LNAME, etc.)</li>
<li>Use a different Mailchimp API key per contact form</li>
<li>Use a different mailing list per contact form</li>
<li>Single opt-in or double opt-in support</li>
<li>Opt-in checkbox – let visitors choose to subscribe</li>
<li>Unlimited contact forms</li>
<li>Works with any Contact Form 7 form layout</li>
</ul>
<h4>Premium Features (Chimpmatic PRO)</h4>
Upgrade to <a href="https://chimpmatic.com/pro" rel="nofollow ugc">Chimpmatic PRO</a> for advanced Mailchimp integration:
<ul>
<li>Mailchimp Tags – automatically tag subscribers from form submissions</li>
<li>Mailchimp Groups – assign subscribers to interest groups</li>
<li>Unlimited custom merge fields – map any CF7 field to Mailchimp</li>
<li>GDPR consent checkbox – built-in compliance for email marketing</li>
<li>Birthday field support – sync date fields to Mailchimp</li>
<li>Email verification – validate emails before subscribing</li>
<li>Unsubscribe, archive, and delete subscriber management</li>
<li>Priority support – direct help from the developer</li>
</ul>
<a href="https://chimpmatic.com/pro" rel="nofollow ugc">Learn more about Chimpmatic PRO</a>
<h4>Requirements</h4>
<ol>
<li>WordPress 6.4 or higher</li>
<li>Contact Form 7 (5.0 or higher)</li>
<li>PHP 7.4 or higher</li>
<li>A free or paid Mailchimp account</li>
</ol>
<h4>Support</h4>
<ul>
<li><a href="https://chimpmatic.com/help" rel="nofollow ugc">Documentation & Help Center</a></li>
<li><a href="https://chimpmatic.com/connect-contact-form-7-with-mailchimp" rel="nofollow ugc">Getting Started Guide</a></li>
<li><a href="https://chimpmatic.com/contact" rel="nofollow ugc">Bug Reports & Feature Requests</a></li>
</ul>

Connect Contact Form 7 and Mailchimp

I had an issue, turned out it was related to Mailchimp!
They were tireless in helping out, thanks a lot!!

Awesome Support!

I've used the free version of this plugin many times and works great. I needed the GDPR feature so I purchased the Pro version. That didn't work so I've reached out to support multiple times with no response! There's no such thing as their "LIVE" chat feature, just a contact form. Seems like they're just ghosting everyone!

No support for paying users


Fix your global CSS on the admin panel, its interfering with other plugins CSS. You are display: none; other plugins elements. Come on man, its basic practice to use custom classnames. 


CSS Needs Fixing


Plugin is excellent and simple to use.Event better then plugin is support :)They are fast and helpful.


Great plugin and super fast live support

Connect Contact Form 7 to Mailchimp. Automatically sync form submissions to your Mailchimp audiences with merge field mapping, double opt-in, and opt- …

MailChimp Framework vs Connect Contact Form 7 and Mailchimp