Do you want related posts by the same author? You can easily do it with a plugin. Everyone doesn’t love using a plugin for simple work. Even then You can do it with simple code.
$author_ID = get_the_author_meta(‘ID’);
$args = array(
‘author’ => $author_ID,
‘post__not_in’ => array($post->ID),
‘posts_per_page’ => 3…
Free is always limited, I am not preferred for free web hosting. But if you want to learn web development. Or You need a server temporary, That’s you are not used professionally. Some companies provide free web hosting for marketing purposes . You will them free web hosting for students