A WordPress Plugin to Help Increase Social Shares, Followers and Email Subscribers

Clifton's Lightbox implements a lightbox subscription form overlay. Features a title, list, call-to-action, and image or video.

100% Free List Building & Popup Plugin...With Over 100 Responsive Templates & 6 Different Display Types For Growing Your Email Newsletter

Wp2Newsletter provides RSS feed URL for your newsletter campaign and generate newsletter from Wordpress post type contents .