Lightbox & Modal Popup WordPress Plugin – FooBox
A responsive image lightbox for WordPress galleries, WordPress attachments & FooGallery
Commercial Plugins
These plugins are free, but also have paid versions available.
Hustle – Email Marketing, Lead Generation, Optins, Popups
Setup email optin forms, popups, newsletter forms & subscription forms to generate email leads with…
WP Popup Builder – Popup Forms , Marketing PoPuP & Newsletter
WP Popup Builder is a powerful tool to create amazing popup for your site. Its…
Modal Popup Box – Popup Builder, Show Offers And News in Popup
Modal popup box embed anything like image, YouTube & Vimeo videos, image gallery, slider, coupon,…
Popup Plugin – On Page Load Popup, Exit Popup, Login Popup, On Click, Sticky Bar, Anti-AdBlock – FireBox
Our WordPress Popup Plugin can help you create any kind of popup! Optin Popups, Exit…
CPS | Age Verification
Shows a popup with age verification options. One of the best plugin for any membership…
Surbma | OptiMonk
OptiMonk for WordPress