zhanming

<a href="https://litesub.com" rel="nofollow ugc">Litesub</a> is a simple service that helps professionals and small businesses build subscription popups and publish newsletters. With this plugin, you can create and add a popup to your site in minutes, with least effort and no coding. Then you can create newsletters in the same way you write posts or building pages. Litesub will deliver them for you, handle the unsubscriptions, and track the opens.
In your newsletter, you can choose the posts you want to send to the subscribers. They will be listed in the newsletter and presented in your site’s theme. Now you can easily build elegant newsletters like those big companies do.
At this moment, Litesub delivers newsletters with Gmail API, so you will need a Gmail/Gsuite account. More delivery methods like SMTP, Mailchimp, will be added soon.
Litesub is free if you have less than 2000 subscribers, and depending on your Gmail account type, can send at most 500 or 2000 mails for you per day.
<h3>Minimum Requirements</h3>
<ul>
<li>PHP version 5.2.4 or greater (PHP 5.6 or greater is recommended)</li>
<li>MySQL version 5.0 or greater (MySQL 5.6 or greater is recommended)</li>
</ul>

Litesub

Litesub helps you to add subscription popups and send newsletters in WordPress.

socialintents

<a href="http://www.socialintents.com" rel="nofollow ugc">List Builder</a> by Social Intents lets you quickly add an email list sign up form to any page to allow visitors to join your email list. Instead of a sidebar widget, our mailing list builder brings extra attention by popping up an elegant lightbox. It can be configured to display after a period of time on your website, or as visitors are exiting your site using exit intents. Add your CSS, your language, your background images, and your style to the form. It’s one of the fastest and most effective ways to build your email lists.
Sign up today for a 14-day Free Trial!
Features
<ul>
<li>Simple integration with WordPress Themes</li>
<li>Mobile optimized</li>
<li>Email integration with MailChimp, Constant Contact, and Campaign Monitor</li>
<li>Export emails as CSV</li>
<li>No additional software</li>
<li>Asynchronous loading, won’t slow your site</li>
<li>Multi-Language support</li>
<li>Customize text and colors</li>
<li>Unlimited email subscribers</li>
<li>Remove “Powered By” Footer</li>
<li>Custom logos and branding</li>
<li>Awesome support</li>
</ul>
Combine this plugin with our <a href="https://wordpress.org/plugins/live-chat-support-by-social-intents/" rel="ugc">Live Chat</a>, <a href="https://wordpress.org/plugins/social-offers-and-digital-downloads/" rel="ugc">Social Offers</a>, and <a href="https://wordpress.org/plugins/user-feedback-and-ratings-by-social-intents/" rel="ugc">Feedback</a> plugins to power sales and improve conversions!
Questions about our live chat plugin? Contact us at <a href="http://www.socialintents.com/live-chat.html" rel="nofollow ugc">www.socialintents.com</a>.
Social Intents offers a 14-Day Free Trial.
Getting Started with Email List Builder
Step 1: Login to WordPress Admin and search for the plugin ‘Email List Builder by Social Intents’ and install it.
Step 2: Register for a Free Trial Account right from the plugin or at our website.
Questions or suggests? Contact us at <a href="http://www.socialintents.com/" rel="nofollow ugc">www.socialintents.com</a>. We’d love to hear from you.
Why choose Email List Builder
<ul>
<li>
Simple to setup
</li>
<li>
Target specific pages or website visitors
</li>
<li>
Email list integration with MailChimp and Constant Contact
</li>
<li>
Export email subscribes to a .csv file
</li>
<li>
Quickly build your email list subscribers
</li>
<li>
Customize the widget look and feel with custom CSS, logos, and messages
</li>
</ul>
Other Social Intents Widgets
We also have Live Chat, Conversion Popup, and Social Offers widgets available that can be used to grow your social audience and power your sales.
To learn more about Social Intents visit us at <a href="http://www.socialintents.com/" rel="nofollow ugc">socialintents.com</a>.

List Builder

List Builder is the easiest way to double your email subscribers.  A lightbox that integrates with MailChimp, Campaign Monitor, Constant Contact.

Litesub vs List Builder