pajko

<p>This plugin will enable you to add any kind of slide in/out popups to your WordPress website.<br />
New widget, called “SlideIn Box”, is added. Each of these widgets can hold one slidein box content, whitch can be any HTML or PHP code. Inside these widgets you will have complete control over your slidein box layout.<br />
New widgets sidebar, called “SlideIn Boxes”, is added, where you should place all defined “SlideIn Box” widgets. After that, they will be selectable from the dropdown menu on Global SlideIn Options page, and inside page/post meta boxes.</p>
<ul>
<li>You can control the position for each SlideIn box. </li>
<li>You can control when will these SlideIn boxes display to your visitors.</li>
<li>You can specify delay for each SlideIn box.</li>
<li>With little HTML/CSS knowleadge you can have your own styles for toggle and close buttons. </li>
<li>Page/post settings will override global settings for SlideIn boxes.</li>
</ul>


Slide In Popup

Define the bottom edge slide-in box with any HTML/PHP globally or for each WP page/post.

themifyme

<p>Themify Popup allows you to display beautifully responsive pop up windows on any page of your website. You can use it to showcase newsletter subscription forms, promotional announcements, or general lightbox content. You can allow popups to show on the entire site, or on certain posts, pages, categories, specific user roles, or even at specific times (so you don’t have to manually disable the popups). It’s fully integrated with the Themify Builder allowing you to design any popup layout on the frontend with the drag & drop interface and live preview.</p>
<h4>Popup Styles:</h4>
<ul>
<li>Auto Close</li>
<li>Classic Center</li>
<li>Fullscreen</li>
<li>Time Delay</li>
<li>Slide-out Bottom</li>
<li>Slide-out Right</li>
<li>WordPress Editor Content</li>
<li>Manual Launch</li>
</ul>
<p>Please visit this page for demos: https://themify.me/popup/.</p>
<h4>Features:</h4>
<ul>
<li>Classic Popup – Show popup with a classic overlay with option to set the popup position</li>
<li>Slide-out – Slide the popup from either top, left, bottom or right edge</li>
<li>Fullscreen – Be extreme! Show the popup fullscreen that covers that entire screen</li>
<li>Schedule Popup – Set the date and time for when the popup with appear. Great for showing promotional popups!</li>
<li>Guests or Admins – Show popups to either guest visitors, logged-in users, or both</li>
<li>Time Delay – Set exactly (in seconds) when the popup will appear</li>
<li>Page Viewed – Show popup when viewer has visited a certain number of pages on the site</li>
<li>Scroll Position – Show popup when viewer scrolls to certain position of the page</li>
<li>Launch Popup Button – Insert a button to launch popup manually (like a lightbox link button)</li>
<li>Popup Dimensions – Enter custom popup dimensions for each popup and set custom overlay color</li>
<li>Animation – Over 40+ animations to choose for opening and closing popup transitions</li>
<li>Show Popup Once – Do not show the same popup to the same visitor for a certain number of days</li>
<li>Auto Close – Close popup automatically after a number of seconds it is opened</li>
<li>Mobile Disable – Options to disable popup on mobile devices (to avoid SEO mobile penalty by Google)</li>
<li>Themify Builder Integration – Design any popup with Themify Builder or the free Builder Lite plugin. It comes with a few sample popup layouts</li>
</ul>
<p>Check out our documentation page here – https://themify.me/docs/popup-documentation</p>


Themify Popup

I have been hunting for a simple, straightforward popup plugin for months. This one works perfectly for my needs; and it does not have conflicts with my themify.me themes.

Very helpful plugin

Turn visitors into subscribers and increase sale conversions! Use Popup to show newsletter forms, promotions, or lightbox content.

Slide In Popup vs Themify Popup