You can use UkuuPeople to build an email list (or any other list). Give it a try to see how it works. Fill out the form and submit it and then log in (using the login widget) to see how the new human has been added to the specified group. You can also sync this list to MailChimp using the MailChimp add-on.
The simplicity of this is beautiful. You capture contact details via a Gravity Form, which you configure (using our plugin gravity form add-on), to map to UkuuPeople Fields, including the group you are putting the new human contacts in.
See the full how-to article for setting up your own email list capture form here.
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