Yoast SEO is the most recognised WordPress SEO plugin. Over 13 million sites have installed it. The premium version at $99 per year includes internal linking suggestions — a sidebar panel in the editor that shows 3-5 related posts you could link to as you write.
That is all it does. Yoast does not create links for you. It does not inject links automatically. It does not scan your site and build a linking structure. It shows you a short list of posts and you manually copy the link, highlight text in your content, and paste it in. The free version does even less — it shows a link count per post in the post list and nothing else.
If you are paying $99 per year for Yoast Premium and the internal linking suggestions are a significant reason, you are paying for a suggestion tool that requires you to do all the actual work. Easy Internal Links is a dedicated internal linking plugin that at $67 per year generates terms from your content automatically, creates links at render time without touching your database, and provides analytics that Yoast does not offer at any price.
What Yoast SEO Offers for Internal Linking
Yoast Premium adds a sidebar panel in the WordPress editor titled “Internal linking suggestions.” As you write or edit a post, the panel analyses your content using keyword matching and displays 3-5 posts from your site that might be relevant to link to. Each suggestion shows the post title. You click a copy button, highlight a phrase in your content, and paste the link manually.
The suggestions are keyword-based, not AI or semantic. They match words in your current content against titles and content of other posts. This catches obvious matches — a post about “WordPress hosting” will suggest your other posts about hosting. It misses less obvious connections where the same topic is discussed using different language.
The free version provides no linking functionality beyond an internal link counter in the post list view. This counter shows how many internal links each post has, which helps identify posts with zero links, but it does nothing to create them. There are no suggestions, no automation, and no reporting.
Yoast Premium also includes redirects, content insights, and other SEO features alongside the linking suggestions. The $99 covers the full suite, not just linking. If you already use Yoast Premium for redirects and content analysis, the linking suggestions are a minor bonus. If linking is your primary reason for upgrading, the value is poor.
Where Yoast Falls Short for Internal Linking
Suggestions Only, No Automation
Yoast does not automate internal linking in any way. It suggests posts. You create the links manually. Every link requires you to copy a URL, find appropriate anchor text in your content, select it, and insert the link. On a single post this takes a few minutes. Across 200 posts that need internal links added retroactively, it is hours of manual work that Yoast does nothing to reduce.
There is no auto-linking feature. There is no bulk linking tool. There is no render-time injection. There is no keyword-to-URL rule system. Yoast is a suggestion panel and nothing more. If you need automatic internal links, Yoast cannot provide them.
Limited to 3-5 Suggestions
The sidebar shows 3-5 posts per page. On a site with 500 posts, there might be dozens of relevant linking opportunities for any given article. Yoast surfaces a handful. The rest go undiscovered. You cannot expand the list, filter it, or sort by relevance. You get what the algorithm picks and nothing more.
Compare this to Easy Internal Links, where SPM analyses your entire content library and generates terms that produce links across every post that contains matching phrases. There is no artificial cap on how many links are created — the content determines the linking, controlled by your maximum internal links per post setting.
No Morphological Matching
Yoast uses keyword matching for suggestions. If your post discusses “internal linking strategies” and another post is titled “Internal Linking Strategy for WordPress,” Yoast may or may not match them depending on how its algorithm handles the plural. There is no stemming, no morphological analysis, and no gap matching for phrases where words appear in different positions.
Manual Link Insertion Means Database Modification
When you paste a link from Yoast’s suggestions into your content, you are editing your post content directly. The link becomes part of your stored content in the database. This is the same as writing the link manually — because you are writing it manually. Yoast just told you what to link to.
This means every link you add through Yoast’s suggestions is permanent. It does not disappear if you deactivate Yoast. It does not update if your content structure changes. If you delete the target post, the link becomes a broken link that Yoast does not detect or flag.
No Linking Analytics
Yoast provides no reporting on your internal link structure beyond the link counter in the post list. No orphan page detection — the orphan pages wordpress problem goes undetected. No broken internal links scanning. No Link Health Score. No coverage reporting. No click tracking. No Search Console integration for measuring SEO impact.
You can count links per post. You cannot see whether those links are working, whether your site has orphan pages, whether any internal links are broken, or whether your internal linking strategy is producing ranking improvements.
How Easy Internal Links Is Different
Full Automation From Content Analysis
Easy Internal Links scans your content and generates terms automatically from post titles, H1/H2 headings, SEO focus keywords, body content, and taxonomies. It integrates with Yoast SEO itself — if you have Yoast installed, Easy Internal Links reads your Yoast focus keywords during term generation. Optional AI filtering via OpenAI or Claude removes low-quality terms.
The result is comprehensive automatic internal links across your entire site. No manual copying and pasting. No 3-5 suggestion limit. Every term is guaranteed to match at least one other post. Run the generator and your linking builds itself.
Render-Time Injection
Easy Internal Links never modifies your database content. Links are injected at render time via the the_content filter. Your post content stays exactly as you wrote it. Deactivate the plugin and every link disappears. No permanent modifications. No orphaned links when content changes.
This is architecturally different from Yoast’s approach where you paste links into your content manually. Those links are permanent. Easy Internal Links links are dynamic — they reflect your current content and terms on every page load.
SPM Phrase Matching
SPM uses the Porter Stemmer for morphological matching, multi-signal scoring for target selection, and gap matching for natural language variation. The anchor text internal links use is naturally varied through morphological stemming rather than depending on whatever phrase you happened to highlight when pasting a Yoast suggestion.
Title ownership resolution prevents cannibalization at the point of link creation. When multiple posts could match the same phrase, only the most relevant post wins based on title matches, heading matches, focus keywords, body frequency, and taxonomy terms.
Feature Comparison
| Yoast SEO Premium | Easy Internal Links | |
|---|---|---|
| Approach | 3-5 suggestions per post | Fully automatic |
| Auto-linking | No | Yes |
| Term generation | No | Automatic from content |
| Morphological matching | No | Yes (Porter Stemmer) |
| Cannibalization prevention | No | Yes (title ownership) |
| Free linking features | Link counter only | Full auto-linking (25 posts) |
| Standalone | No (SEO suite) | Yes |
| Writes to database | Yes (manual paste) | No (render-time) |
| Orphan detection | No | Yes |
| Broken link scanning | No | Yes |
| Link Health Score | No | Yes (0-100) |
| Coverage reporting | No | Yes (% of site linked) |
| Click tracking | No | Yes |
| Search Console | Via Yoast | Built-in |
| AI filtering | No | Yes (OpenAI/Claude) |
| Unused terms detection | No | Yes |
| SEO plugin integration | Yoast only | Yoast/RankMath/AIOSEO |
| Price | $99/yr (full suite) | $67/yr |
Reporting That Measures Results
Yoast tells you how many links each post has. Easy Internal Links tells you whether your linking is healthy, what percentage of your site is connected, which links are broken, which terms are unused, which phrases get clicked, and what your organic performance looks like in Search Console.
The Link Health Score gives you a single number representing your overall internal linking seo health. Click tracking shows which phrases readers actually follow. The Link Opportunities panel identifies posts ranking between positions 5 and 20 where additional internal links could help improve internal linking performance and push content higher. Broken link scanning catches internal links returning HTTP errors before they damage user experience and crawl efficiency.
These are the metrics that tell you whether your internal linking strategy is producing results, not just whether links exist.
Using Yoast and Easy Internal Links Together
This is the recommended setup if you already use Yoast. Keep Yoast for what it does well — SEO meta titles, sitemaps, schema, readability analysis, redirects. Let Easy Internal Links handle internal linking.
Easy Internal Links reads your Yoast focus keywords during term generation. Your SEO data feeds into your linking automatically. The two plugins complement each other. You do not need Yoast Premium for linking — the free version of Yoast provides the focus keyword data that Easy Internal Links uses, and Easy Internal Links handles everything else.
If linking was your primary reason for paying for Yoast Premium, you can evaluate whether the other Premium features — redirects, content insights, multi-keyword optimisation — justify the $99 per year on their own. For many sites, the free version of Yoast plus Easy Internal Links Pro at $67 per year is a more cost-effective combination than Yoast Premium alone.
When Yoast Is Still Enough
If you have a small site under 20 posts, publish infrequently, and are comfortable adding a few links manually as you write, Yoast’s suggestions are adequate. The 3-5 post suggestions help you remember to add internal links. The manual workflow is manageable at low volume.
If you prefer complete manual control over every link — choosing the exact anchor text, the exact placement, the exact target — Yoast’s suggestions followed by manual insertion gives you that control. Easy Internal Links automates the process, which means you trade individual link control for comprehensive coverage.
For sites with more than 50 posts, for anyone who publishes regularly, or for anyone who wants their internal linking to actually scale, Yoast’s suggestion panel is not enough. You need automation.
Frequently Asked Questions
Does Easy Internal Links replace Yoast SEO?
No. Easy Internal Links handles internal linking only. Keep Yoast for SEO — meta titles, sitemaps, schema, readability. The two plugins work together. Easy Internal Links reads your Yoast focus keywords during term generation.
Can I use the free version of Yoast with Easy Internal Links?
Yes. Easy Internal Links reads focus keywords from Yoast free. You do not need Yoast Premium for the integration to work.
I am evaluating other options too. How does EIL compare to dedicated linking plugins?
If you are also considering the best link whisper alternative, the best internal link juicer alternative, the best linkilo alternative, the best rank math internal linking alternative, the best aioseo link assistant alternative, or the best linkstorm alternative, we have dedicated comparisons for each. The short answer is that Easy Internal Links offers automatic term generation and render-time injection that none of the suggestion-based tools provide. The crawl depth link equity improvements follow naturally from comprehensive, relevant linking across your entire site.
Is $99 per year for Yoast Premium worth it just for linking?
No. The linking suggestions are a minor feature within the full Yoast suite. If you need Yoast Premium for redirects, multi-keyword optimisation, or content insights, the linking suggestions are a bonus. If linking is your primary need, $67 per year for Easy Internal Links gives you full automation, analytics, and render-time injection that Yoast does not offer at any price..