Tobias Nyholm

This plugin is far from fancy. I created this because I could not stand the big complex adsense plugins that 
exists today. This one is small, simple and does the work. It gives you six textboxes where you can write anyting, like ad-codes. 
Then you can display the contents of such box with a widget, a function call och just type <code>[adsense_id="1"]</code> 
in the editor. For more information see installation page or the 
<a href="http://www.webfish.se/wp/plugins/simple-adsense" title="Webfish - WordPress plugin" rel="nofollow ugc">Webfish</a> homepage.

Simple Adsense

Gives you the possiblitity to add your ad-code anywhere. This is a simple plugin compared to those other adsense managers.

Thomas Maier

Advanced Ads

This plugin is an add-on for the also free <a href="https://wordpress.org/plugins/advanced-ads/" rel="ugc">Advanced Ads</a> ad management plugin. It extends the plugin with a placement to put Google AdSense In-feed ads in the loop between posts on your homepage, category pages, tag pages, or other archive pages, etc.
Google AdSense InFeed ads are a dedicated Google AdSense ad type to monetize such post lists pages with a highly engaging layout and specialized options.
Advanced Ads was developed to place, manage and test ads on pages to increase revenue and usability.
The plugin comes with plenty of features, e.g.,
<ul>
<li>Support for all Google AdSense types like link units, responsive, In-feed, In-article and matched content</li>
<li>Google AdSense term violation checks</li>
<li>Google AdSense Auto ads</li>
</ul>
<a href="https://wpadvancedads.com/features/" rel="nofollow ugc">Full feature list</a>
Advanced Ads Pro and other add-on features include
<ul>
<li>ads on AMP pages (all ads, not only Google AdSense ads)</li>
<li>ads based on specific browser widths</li>
<li>showing an alternative ad to ad block users</li>
<li>click fraud monitoring to protect your Google AdSense account</li>
<li>position tests</li>
<li>support for caching plugins</li>
</ul>

In-feed ads for Google AdSense

Display Google AdSense In-feed ads between posts.

Simple Adsense vs In-feed ads for Google AdSense