This related posts plugin has great features. First of all, you can choose which pages or posts should appear in the related posts. You can also exclude posts and pages. You don’t need to know their post ID, there is an intelligent search field that finds the title of the post as soon as you type the beginning of its title.
On the page, the Yuzo related posts block look great. there is a little thumbnail on the left and the the text on the right. We used it with Enfold and we could have the impression that it was part of the theme since it was so well integrated in the Enfold theme.
Then, we checked if there were some types of artificial intelligence to check if the plugin was able to see that two titles were very similar. So, we wrote 3 articles with the word “car” in the title. one was about “vintage cars”, a second one about “touring cars” and a third one about “super cars”. As you can see, we did everything to facilitate the job of the plugin. Then, we also wrote several articles about aircrafts and plane. Unfortunately, Yuzo was unable to see the topic proximity of all the titles including “car”. It looked like the related posts were picked up randomly. As you can see one article is missing and should have appeared

Even if there is not artificial intelligence behind this plugin this is a good plugin for those who are ready to tell the plugin which related posts should be displayed at the bottom of every article. In fact, this plugin can use tags, taxonomy or categories to find related posts.