GraphicEdit

End Page Slide Box is to have an element in the page when you hit the bottom of an article that triggers Slide Box to appear and displaying related article.
Links: <a href="http://graphicedit.com/" rel="nofollow ugc">Author Homepage</a>

End Page Slide Box

End Page Slide Box is to have an element in the page last paragraph that triggers End Page Slide Box to appear.

LGRIS

Easily create an exit page meta tag redirect in WordPress by adding a shortcode to a post or page. When people visit the page they will be automatically redirected to the website you want them to visit. Great for making an exit warning page or an exit advertising page before people leave your website.
For a demo of the plugin see here <a href="http://www.lgr.ca/wp-exit-page-redirect-demo/" rel="nofollow ugc">LGR WP Exit Page Redirect Demo</a>. That page will redirect you to the page on LGR.ca about the plugin after 10 seconds.

WP Exit Page Redirect

Easily create an exit meta tag redirect page to warn users they are leaving your website and automatically redirect them after a set time period.

End Page Slide Box vs WP Exit Page Redirect