Kim Vinberg

Getting more newsletter signups can be a pain. With this plugin you can get many more. Write content as you normally do and offer a content upgrade. Insert code from Mailchimp or other sites inside your popup and see the increase in signups.
How to use: 
After installing af activating the plugin, simply insert this shortcode: 
You will find a custom post type called Content Upgrade, create your content upgrade popups. 
When saving you will get more setting and your shortcode.
<h3>Report a bug</h3>
Please use our bitbucket issue tracker for reporting bugs or contact us by e-mail. 
Link: https://bitbucket.org/dicmdk/wp-content-upgrade/issues/

WP Content Upgrade

Getting more newsletter signups can be a pain. With this plugin you can get many…

markugwuanyi

ContentOptin is simple and robust WordPress plugin designed to help bloggers and content marketers grow their email list through the power of Content Upgrade or gated lead magnet.
Content Upgrade is a lead magnet or opt-in bride that is unique to a particular content – post or page. Content Upgrade unlike the generic site wide lead magnet tends to convert more visitors because it simply leverage on the interest and engagement created by a particular content to generate more leads and subscribers.
Content Upgrade can help you boost your subscriber signup rate by 30%
Features:
<ol>
<li>Unlimited Content Upgrades</li>
<li>Advanced Statistic Insight with Charts & top performing optin stat</li>
<li>Inbuilt email list and list manager</li>
<li>CTA Placement Tracker – track which CTA is converting better</li>
<li>Power link – allow you to embedded your popup in form of simple link.</li>
<li>Multiple CTA Placement – place popup CTA box or link in multiple location with your post</li>
<li>8 Standard Optin Popup</li>
<li>Responsive & Customizable Popups</li>
<li>Standard yellow CTA Box</li>
<li>Optimized for Speed</li>
<li>Easy to Use</li>
</ol>
Lite Limitation: 
This plugin is the lite version of the pro version of contentoptin. This lite version allows you to enjoy all the features of ContentOptin with a limit of 10 Content Upgrades.
Available Premium Addons:
<ul>
<li>Mailchimp Addon</li>
<li>Aweber Addon</li>
<li>ConvertKit Addon</li>
<li>GetResponse Addon</li>
</ul>
Visit <a href="https://contentoptin.com/addon" rel="nofollow ugc">ContentOptin Addon Page</a>
Upgrade to Pro 
To upgrade your version of contentoptin to pro version, visit <a href="https://contentoptin.com/" rel="nofollow ugc">ContentOptin</a> 
The Pro version of ContentOptin allows you to enjoy all the features of ContentOptin listed above with unlimited content upgrades.
The Pro version comes with two premium addons: 
* Mailchimp Addon 
* Aweber Addon

ContentOptin Lite – WP Content Upgrade Plugin

ContentOptin is the simplest way to implement Content Upgrades or Gated Lead Magnet in your WordPress Site

WP Content Upgrade vs ContentOptin Lite – WP Content Upgrade Plugin