AMP-MODE

Scott DeLuzio

The In-Post Ads plugin allows you to save your most used ad codes, and insert them as a shortcode in your pages or posts.
You may already use a plugin to display your ads in a widgetized area of your page such as the left or right sidebars, or in the header or footer of your page. While this does get the ads on the page, your site visitors are not likely to click on them.
This plugin creates shortcodes, which you can use inside the body of any page or post to display an advertisement. This is where your reader’s eyes are looking anyway, and it will increase the odds that they will click on the ad.

In-Post Ads

A plugin to display ads inside your pages or posts.

Aby Rafa

Insert Ads On Post allow you to insert ads in post content or in single post and page post. This plugin has two forms, the first form is used for an ad with the position is above the post content and under the post title, the second form is used for an ad below the post content.
By default the ads appears on every single page and every single post, or when page.php and single.php files are executed. 
we do not recommend to show ads on all pages, because to many ads will appear on your page.
It also can be used to display images, banners or anything that contains HTML/Javascript.

Insert Ads On Post

Monetize site

Insert Ads On Post allow you to insert ads in post content or in single post and page post, ad position is above and below post content.

In-Post Ads vs Insert Ads On Post