Connect your forms in WordPress to Mailchimp with the WS Form Mailchimp premium integration. You can create new forms from your Mailchimp lists in a single click, or use a Mailchimp action with any form you build in WS Form.
The premium integration supports adding new contacts, unsubscribing contacts, and editing contacts. It also includes automatic field mapping and automatic tag mapping when you create a form from a Mailchimp list.
You can also pull contact data into your form using WS Form autocomplete. WS Form can populate form fields from Mailchimp for signed-in visitors when their WordPress email address matches a Mailchimp contact.