Internal and External Link Statistics Plugin – APX Link Status
The APX Link Status Wordpress plugin makes it easy to display the number of internal and external links within your Wordpress post, page, and/or custom post type.
Tag internal link
Auto Convert Text Into Internal Links With Automagicalinks Plugin
The Automagicalinks plugin automatically converts text that matches page name into internal links for improving the readability and boosting your search engine ranking. With autolinks functionality, any text in the body of a page wrapped in link characters and that matches a…
Auto Generate Breadcrumbs With A Shortcode
This is a Wordpress plugin for internal link building that inserts breadcrumbs into your posts just with a shortcode or a PHP function.