The Autolinks Manager plugin, with its advanced autolinks system and a great number of options, gives you the ability to apply this strategy at its maximum level.

SEO Auto Linker allows you to automagically add links into your content. Great for internal linking!

Improve your SEO and your user experience through internal linkbuilding. Automated links between your posts based on a smart keyword configuration.

Plugin to interact with the "Docs to WP Pro" Google Docs Editor add-on that allows you to publish SEO-optimized posts from Google Docs.