Leadin | Free WordPress CRM & Lead Tracking Plugin
Find out more about your site visitors with Leadin, a free WordPress CRM & lead tracking plugin.
OptinSkin
7 WordPress Plugins to Grow Your Email Subscribers | Social Media Examiner
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OptinMonster - Best WordPress Popup and Lead Generation Plugin
PopupAlly « WordPress Plugins
OptIn Ninja - Premium WordPress Marketing Plugin
OptIn Ninja - Premium WordPress Marketing Plugin
Turn Casual Visitors into Customers with a WordPress Slide-in Signup Form - WPMU DEV
Drip :: Email Marketing Automation for Visitors, Trials and Customers
Bloom Email Opt-In Plugin For WordPress
Not only do different websites, pages, and posts have different opt-in form needs, but sometimes you...
Pippity Popups
Your Opt-In Popups Perform Better When Your Readers Don't Hate Them In the past, popups have been a ...