Optin Forms – Simple List Building Plugin for WordPress

This plugin automatically adds featured images of your posts into the RSS feed.

MailChimp, MailerLite and Zapier integration with Contact Form 7. Use form data smartly. Generate unlimited leads and extend mailing lists.

GetResponse Forms by Optin Cat Helps You Convert More Blog Visitors Into Subscribers. Create GetResponse Popups, Widgets & Post Boxes In Less Than …

List Builder is the easiest way to double your email subscribers. A lightbox that integrates with MailChimp, Campaign Monitor, Constant Contact.

Create gorgeous optin forms for your site with FormCraft, and grow your GetResponse list.

A very easy plugin to integrate GetResponse campaigns with Contact Form 7.