MailerLite

This plugin automatically adds featured images of your posts into the RSS feed.
Features:
<ul>
<li>Automatically adds featured images of your posts into the RSS feed</li>
<li>Choose from all available image sizes</li>
<li>Choose from multiple image alignment options</li>
</ul>

Featured Image in RSS Feed by MailerLite

This plugin automatically adds featured images of your posts into the RSS feed.

WPKube

FancyThemes

Create Beautiful Optin Forms With Ease!
Optin Forms allows you to create stunning optin forms for your blog or website, without the need to know any HTML or CSS. Simply select your email solution, pick a form design and customize its appearance. Add your form to your posts and pages with a simple mouse-click, or use a shortcode to add it to specific posts and pages.
Optin Forms works with the following email solutions:
<ul>
<li>AWeber</li>
<li>iContact</li>
<li>MailChimp</li>
<li>GetResponse</li>
<li>MadMimi</li>
<li>Interspire Email Marketer</li>
<li>ConvertKit</li>
<li>MailerLite</li>
</ul>
Optin Forms Comes With 5 Beautiful Form Designs!
All form designs are fully customizable. You can easily change all texts, fonts and font sizes. Change the colors of any element by selecting a new value from the color picker.
This plugin has been featured on <a href="https://www.designbombs.com/best-email-list-building-plugins-wordpress/" rel="nofollow ugc">DesignBombs</a>, <a href="https://onextrapixel.com/best-wordpress-mailing-list-plugins-for-getting-more-subscribers/" rel="nofollow ugc">Onextrapixel</a>, and <a href="http://optinforms.io/reviews" rel="nofollow ugc">more</a>.
Translations
<a href="https://translate.wordpress.org/projects/wp-plugins/optin-forms" rel="nofollow ugc">Translate Optin Forms into your language</a>
What’s Next?
If are you looking for other alternatives check-out our article on <a href="https://www.wpkube.com/list-building-wordpress-plugins/" rel="nofollow ugc">best list building plugins</a>. Also take a look at our guides on <a href="http://www.wpkube.com/install-wordpress/" rel="nofollow ugc">how to install WordPress</a>, <a href="http://www.wpkube.com/best-wordpress-hosting" rel="nofollow ugc">choose best WordPress hosting</a>, and <a href="https://www.wpkube.com/category/wordpress-tutorials/" rel="nofollow ugc">more</a>.

Optin Forms – Simple List Building Plugin for WordPress

Create beautiful optin forms with ease. Choose a form design, customize it, and add your form to your blog with a simple mouse-click.

Featured Image in RSS Feed by MailerLite vs Optin Forms – Simple List Building Plugin for WordPress