Interlink vs Linkbot

Interlink is a WordPress plugin for auditing a site's internal links, finding orphaned posts, and suggesting relevant destinations. Its audit reports total links, orphaned and under-linked posts, well-linked posts, and recommended link counts. Suggestions wait for user approval before changes; when links are added, the plugin turns existing text into links rather than writing sentences, and inserted links can be undone. Optional rules map keywords to URLs, can be restricted by shared category or tag, and can run when a post is saved. SEO tools include anchor-text diversity reporting, cornerstone-content prioritization, and an editor meta box showing links and their status. Interlink also offers CSV export, weekly scans, role controls, and settings import and export. By default, analysis runs locally against the WordPress database without external requests or tracking. If AI relevance is enabled with the user's own API key, post titles and text and candidate titles go directly to OpenAI or Google Gemini. It is free and requires WordPress 5.5 or later and PHP 7.4 or later; it is tested up to WordPress 7.1.2.

Linkbot is a web service for analyzing website content and creating internal links intended to support SEO, organic traffic, and sales. Installation uses a copy-and-paste HTML JavaScript snippet; named compatible platforms include WordPress, Webflow, HubSpot, Google Tag Manager, Ghost, Blogger, and HTML or other sites. Its AI extracts keywords, finds contextual link opportunities, and creates snippets that connect to conversion pages. Users can approve or reject suggestions, exclude pages as sources or targets, and block keywords. Priority Indexer finds sitemap URLs missing from Google's index, adds links from high-traffic pages, and tracks indexing after links are added. The free Starter plan covers one property and up to 1,000 URLs, with a report and diagnostics but no automated linking or ongoing sync. Pro costs $19 a month and includes automated linking and Search Console integration; Business is $49 a month and Agency is $199 a month. Paid plans include a 14-day free trial, and subscribers can cancel anytime. Linkbot says support is available seven days a week.