Mailchimp is an email marketing tool and Gravity Forms is great contact form plugin that integrates really well with Mailchimp. By using the Gravity Forms Mailchimp Add On, it is possible to add people to a list. This is particularly handy if you have a questionnaire or similar that you would like prospects to complete and add those prospects to a mailing list.
This series of videos will demonstrate how to install the Gravity Forms addon, connect between Gravity Forms and Mailchimp and then feed submissions from your Gravity Form to your Mailchimp list.
Note: Be careful when adding subscribers to a mailing list – you need to ensure they are aware that they are being added to the list. One nice feature that Gravity Forms offers is the ability to have your subscribers explicitly accept that they will be added to your mailing list.
Getting the Mailchimp Addon]
Installing the Mailchimp Addon]