OptinAble The ultimate Free WP plugin for collecting email subscribers. With our easy-to-use interface, and built-in templates, you can create beautiful popups, stickybars, slide-ins, and embed forms to grow your email list in no time.

Simple frontend dialog wordpress plugin.

meBounce encourage your visitors to put their information before leaving your blog and website pages. It helps you grow your email list by converting visitors into subscribers and customers.

Email optin forms, notification bars, sliders and modals for link promotion and email collection

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

Convert anonymous visitors into subscribers and customers with 40Nuggets' intelligent screen overlays

Setup email optin forms, popups, newsletter forms & subscription forms to generate email leads with the best marketing popup builder

Build your email subscriber list from visitors to your WordPress website with Keap's Official Opt-in Forms plugin–providing over 100 mobile responsive opt-in templates and 7 different display options.