If you want to use your WordPress forms as sign-up forms for your newsletter and add users to your Constant Contact mailing lists, then choosing a page builder that easily connects both is essential.
With a Constant Contact integration, you can enable your website users to join your subscriber lists by simply submitting a form (or checking a box on your regular contact form). Most form builders offer an integration, making it super easy for you to send the user’s email as well as his or her additional data through to Constant Contact, adding to your chosen list.