Connect Contact Form 7 and Mailchimp

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.

Why Chimpmatic?

• Built specifically for Contact Form 7 – not a generic form connector
• Lightweight – no bloat, no extra form builders, no overhead
• Mailchimp API v3 – uses the latest official Mailchimp API
• 50,000+ active installs – trusted by WordPress sites worldwide

Free Features

• Connect any Contact Form 7 form to a Mailchimp audience
• Map form fields to Mailchimp merge fields (FNAME, LNAME, etc.)
• Use a different Mailchimp API key per contact form
• Use a different mailing list per contact form
• Single opt-in or double opt-in support
• Opt-in checkbox – let visitors choose to subscribe
• Unlimited contact forms
• Works with any Contact Form 7 form layout

Premium Features (Chimpmatic PRO)

Upgrade to Chimpmatic PRO for advanced Mailchimp integration:

• Mailchimp Tags – automatically tag subscribers from form submissions
• Mailchimp Groups – assign subscribers to interest groups
• Unlimited custom merge fields – map any CF7 field to Mailchimp
• GDPR consent checkbox – built-in compliance for email marketing
• Birthday field support – sync date fields to Mailchimp
• Email verification – validate emails before subscribing
• Unsubscribe, archive, and delete subscriber management
• Priority support – direct help from the developer

Learn more about Chimpmatic PRO

Requirements

1. WordPress 6.4 or higher
2. Contact Form 7 (5.0 or higher)
3. PHP 7.4 or higher
4. A free or paid Mailchimp account

Support

• Documentation & Help Center
• Getting Started Guide
• Bug Reports & Feature Requests