This plugin helps you create a custom look for your posts and archives loop using the Elementor page builder. The template lives in the Elementor Theme Builder template section.
The Pro version includes more options like Post Slider, Masonry, and Same Height feature. With the Pro version you can also create alternating templates to give your archives or blog page a more interesting look. And, what I found the most use of, being able to use it with custom fields and dynamic content.