The best free plugin to get more email subscribers. Beautiful opt-in forms that integrate with MailChimp, Constant Contact, AWeber, Campaign Monitor a
ChimpMate is a MailChimp based email marketing plugin. Professional and Custom designs. Includes Lightbox, Slider, Widget, Add-on, Topbar and Flipbox
List Builder is the easiest way to double your email subscribers. A lightbox that integrates with MailChimp, Campaign Monitor, Constant Contact.