Internal linking is one of the most consistently undervalued on-page SEO activities, and Link Whisper is designed to remove the main barrier to doing it well: the time it takes to find relevant linking opportunities across a large site. As you write or edit a post in WordPress, the plugin analyses your content and suggests pages on your site that could be linked to, with suggested anchor text already populated.
The suggestions aren’t perfect, and you’ll find yourself rejecting some that aren’t contextually appropriate. But the quality is good enough that the overall workflow is significantly faster than hunting for internal link opportunities manually. For sites with hundreds of posts, the Link Report is particularly useful: it shows you which pages have very few or zero inbound internal links, helping you prioritise which pages need attention most.
I find Link Whisper most useful on content-heavy sites where internal linking has been neglected. You can do a bulk internal link audit, identify your orphaned or under-linked pages, and work through them systematically in a way that would take days manually but can be done in a few focused hours with the plugin. The Orphaned Posts report is one of those features that pays for the tool almost immediately on sites where internal linking has been inconsistent. At $97 per year, it’s a straightforward investment for any serious WordPress content operation.