PublisherDesk

The Publisher Desk helps grow and monetize your audience without the intricacy and cost of in-house development.
The Publisher Desk for WordPress plugin seamlessly integrates the Publisher Desk JS library, targeting variables, and iframe busters to your exising WordPress site.
For more information about The Publisher Desk, please visit http://www.publisherdesk.com/

The Publisher Desk

Allows for easy integration for any Publisher Desk customer using Wordpress.

adnow

This plugin enables WordPress users to easily integrate Adnow’s native ads widgets on their site. 
Generate high income on your website by showing native ads with high CTR to your visitors.
<h3>3rd party service</h3>
Our plugin uses an api service to get a list of widgets created in your personal account at adnow.com. 
The service is located at https://wp_plug.adnow.com/wp_aadb.php 
The response is text in the JSON format that contains a list of your widgets. 
Below links to our terms and privacy policy 
https://adnow.com/terms 
https://adnow.com/privacy-policy

Adnow Native Widget

Its good plugin but it does not support on amp page. 

Amp Support

Use the Adnow widget to monetize your website successfully with high quality native ads

The Publisher Desk vs Adnow Native Widget