Internal links connect your content. They help readers find related articles and they help Google understand how your pages relate to each other. Every WordPress site needs them, and doing it manually stops being practical once you have more than a few dozen posts.
An internal linking plugin automates this. Some suggest links for you to approve. Some create automatic internal links based on keywords you configure. Some generate terms from your content and handle everything without configuration. The right choice depends on your site, your budget, and how much manual work you want to do.
We build Easy Internal Links, so we have a bias. We are listing it alongside every major competitor and describing each one honestly. You can decide for yourself.
Best Internal Linking Plugins 2026
Easy Internal Links
Easy Internal Links is the newest internal linking plugin on the market, and it was built on a simple observation: linking individual keywords is pointless. A single word like “SEO” carries no context. A phrase like “internal linking strategy for WordPress” tells both Google and the reader exactly what the linked page is about. That is why the entire plugin is built around phrase matching rather than keyword matching.
The core technology is SPM — Semantic Phrase Matching. You do not configure keywords manually. The term generator scans your entire site and extracts phrases from post titles, H1/H2 headings, SEO focus keywords, body content, and taxonomies. It integrates with Yoast SEO, Rank Math, and All in One SEO to pull focus keywords directly. Optional AI filtering via OpenAI or Claude removes meaningless fragments during generation.
SPM uses the Porter Stemmer algorithm for morphological matching, so “linking” and “links” and “linked” all match against the same term. Gap matching catches natural language variations where words appear between key terms. Multi-signal scoring weighs title matches, heading matches, focus keywords, body frequency, and taxonomy terms to ensure the most relevant post wins each link. Every term generated is guaranteed to match at least one other post — no dead terms sitting in the database producing nothing.
Links are injected at render time via the the_content filter. Your post content in the database is never modified. Deactivate the plugin and every link disappears. Switch to another plugin and there is nothing to clean up. This is a fundamental architectural difference from plugins that write links permanently into your content.
The dashboard provides a Link Health Score from 0 to 100, giving you a clear picture of your internal linking seo health. Stats show posts with terms, active terms, total auto-links, coverage percentage, orphan pages wordpress count, and broken internal links. The links report is sortable, filterable, and exportable to CSV with expandable rows showing terms per post.
Click tracking shows which anchor text internal links actually get clicked, by term and by post with date range filtering. The Google Search Console integration shows organic clicks, impressions, CTR, average position, and a Link Opportunities panel highlighting posts ranking 5-20 where more internal links could help. Broken link scanning detects internal links returning HTTP errors with source post, URL, status code, and bulk removal. Unused terms detection finds terms that no longer match any content.
Settings cover max links per post, max links per term, minimum word count, heading and first paragraph exclusion, nofollow and new tab behaviour, category exclusions, and automatic term generation on publish. There is also an editor meta box for managing terms directly in the post editor.
The free version covers up to 25 posts. Pro unlocks unlimited posts.
What it costs: Free for up to 25 posts. Pro is $67 per year for unlimited posts.
Limitations: The free version’s 25-post limit means larger sites need Pro. Page builder content support is being added but not yet live.
Internal Link Juicer
Internal Link Juicer is the most established free auto-linker on WordPress with over 90,000 active installations. It works on a keyword configuration model — you open each post, type in the keywords you want that post linked from, and the plugin creates links wherever those keywords appear in other content.
The free version is genuinely feature-rich. You get keyword-based auto-linking, gap matching for phrases, configurable link counts per page and per URL, blacklist and whitelist controls, a statistics dashboard, and import/export for configurations. Links are generated at render time using an internal index, so like Easy Internal Links, it does not modify your database content.
The matching is exact keyword only. If you configure “internal linking”, it will not match “internal links” unless you add that as a separate keyword. The Pro version adds taxonomy linking for categories and tags, custom field support for page builders, auto keyword import from post titles and focus keywords, silo structure wordpress enforcement to restrict links within categories, manual link awareness, team roles, and full statistics.
The core limitation is that every keyword must be configured manually. At 200 posts, this becomes the bottleneck. The plugin cannot generate terms from your content — you provide them or import them from existing SEO data.
What it costs: Free with no post limit. Pro at $69.99 per year for one site, $149.99 for five, $189.99 for ten. Lifetime options available.
Limitations: Manual keyword configuration does not scale. No morphological matching. No orphan detection, broken link scanning, or click tracking. Taxonomy linking requires Pro.
| Internal Link Juicer | Easy Internal Links | |
|---|---|---|
| Term setup | Manual per post | Automatic from content |
| Matching | Exact keyword | SPM phrase matching |
| Morphological | No | Yes |
| Free post limit | Unlimited | 25 posts |
| Taxonomy linking | Pro ($69.99/yr) | Free |
| Orphan detection | No | Yes |
| Broken link scanning | No | Yes |
| Click tracking | No | Yes |
| Search Console | No | Yes |
| Writes to database | No | No |
Link Whisper
Link Whisper is designed to help you improve internal linking through AI-powered suggestions. As you write or edit a post, the plugin analyses your content and suggests internal links with pre-selected anchor text. You review each suggestion and accept or reject it. The premium version adds auto-linking with keyword-to-URL rules, broken link detection, and detailed reporting.
The free version provides suggestions only — no auto-linking, no broken link scanning. The auto-linking feature that makes Link Whisper practical at scale is premium only.
Link Whisper received an LLM integration update in 2025 that improved suggestion quality by analysing content context rather than just matching keywords. The suggestions are generally good, particularly for smaller sites where reviewing them individually is manageable.
The key difference from render-time plugins is that Link Whisper writes links into your database content permanently. Deactivating the plugin does not remove the links. Switching to another plugin means the old links remain in your content unless you clean them up manually or with a search and replace tool.
What it costs: Free for suggestions only. Premium at $97 per year for one site, $197 for three, $297 for ten.
Limitations: Free version has no auto-linking. Writes to database permanently. Manual keyword rules for auto-linking. No morphological matching. Per-site pricing adds up on multiple sites.
| Link Whisper | Easy Internal Links | |
|---|---|---|
| Term setup | Manual rules | Automatic from content |
| Matching | AI suggestions + keyword rules | SPM phrase matching |
| Auto-linking free | No | Yes |
| Morphological | No | Yes |
| Writes to database | Yes | No |
| Orphan detection | Yes | Yes |
| Broken link scanning | Premium only | Free |
| Click tracking | No | Yes |
| Search Console | No | Yes |
| Link Health Score | No | Yes (0-100) |
| Coverage reporting | No | Yes (% of site linked) |
| Price (1 site) | $97/yr | $67/yr |
Linkilo
Linkilo uses AI embedding models to analyse content semantically and suggest internal links. Features include link suggestions, orphan page detection, anchor text analysis, keyword and link cannibalization detection, click tracking, topic clusters internal linking support, and auto-generated related post sections.
The cannibalization detection is useful — it identifies when multiple pages compete for the same keyword and suggests restructuring. Easy Internal Links handles this differently by preventing cannibalization at the point of link creation through title ownership resolution, where multi-signal scoring ensures only the most relevant post wins each term. The plugin works through suggestion-and-approval plus an auto-linking mode.
There is no free version. Pricing starts at $59 per year. It writes links into your database content.
What it costs: From $59 per year. No free version.
Limitations: No free version. Database injection. Suggestion quality has been noted as inconsistent in some reviews compared to Link Whisper’s updated AI.
| Linkilo | Easy Internal Links | |
|---|---|---|
| Term setup | Manual + AI suggestions | Automatic from content |
| Matching | AI embedding | SPM phrase matching |
| Free version | No | Yes (25 posts) |
| Cannibalization prevention | Yes (detection) | Yes (prevented via title ownership) |
| Writes to database | Yes | No |
| Orphan detection | Yes | Yes |
| Broken link scanning | No | Yes |
| Click tracking | Yes | Yes |
| Search Console | No | Yes |
| AI filtering | No | Yes (OpenAI/Claude) |
| Link Health Score | No | Yes (0-100) |
| Coverage reporting | No | Yes (% of site linked) |
| Price | From $59/yr | $67/yr |
Interlinks Manager
Interlinks Manager by DAEXT takes an analytical approach. Rather than just creating links, it focuses on monitoring and reporting. The plugin estimates the value flowing through each internal link using a custom algorithm and provides detailed analytics on your link structure.
The auto internal linking feature lets you define keyword-to-URL mappings similar to Internal Link Juicer. The analytics dashboard is where this plugin stands apart — it visualises how your internal links connect and which pages receive the most inbound links.
The interface is more technical than other plugins. If you want data-heavy dashboards and deep insight into how your site is connected, this is a strong choice. If you want something simple, it will feel over-engineered.
What it costs: Free version with basic features. Pro at $39 one-time purchase.
Limitations: Technical interface. No automatic term generation. Analytics focus means less automation than dedicated linking plugins.
| Interlinks Manager | Easy Internal Links | |
|---|---|---|
| Term setup | Manual keyword-URL pairs | Automatic from content |
| Auto-linking | Yes | Yes |
| Analytics depth | Deep link value analysis | Link Health Score + click tracking |
| Coverage reporting | No | Yes (% of site linked) |
| Orphan detection | No | Yes |
| Broken link scanning | No | Yes |
| Search Console | No | Yes |
| Writes to database | No | No |
| Price | Free / $39 one-time Pro | Free / $67/yr Pro |
AIOSEO Link Assistant
All in One SEO is the most widely installed WordPress SEO plugin with over 3 million active installations. Its Link Assistant feature crawls your site, generates a link report, and suggests internal linking opportunities you can accept with one click.
Link Assistant is not available in the free version. It requires AIOSEO Pro starting at $199.50 per year for the Pro plan, which includes the full SEO suite. If you already use AIOSEO, it is a convenient addition. If you use a different SEO plugin, installing AIOSEO purely for Link Assistant creates unnecessary bloat. It writes links into your database content.
What it costs: Requires AIOSEO Pro at $199.50 per year.
Limitations: Not available free. Part of a full SEO suite — overkill if you just need linking. Database injection.
| AIOSEO Link Assistant | Easy Internal Links | |
|---|---|---|
| Term setup | Automatic suggestions | Automatic from content |
| Auto-linking | One-click acceptance | Fully automatic |
| Free version | No | Yes (25 posts) |
| Standalone plugin | No (requires AIOSEO suite) | Yes |
| Writes to database | Yes | No |
| Click tracking | No | Yes |
| Search Console | Via AIOSEO | Built-in |
| Orphan detection | Yes | Yes |
| Broken link scanning | No | Yes |
| Link Health Score | No | Yes (0-100) |
| Coverage reporting | No | Yes (% of site linked) |
| Price | $199.50/yr (Pro plan required) | $67/yr |
Yoast SEO
The premium version of Yoast SEO includes internal linking suggestions in the editor sidebar. It suggests 3-5 relevant posts based on keyword analysis as you write. The free version shows an internal link count per post but does nothing to create links.
The suggestions are basic keyword matching — not AI or semantic analysis. You see a list, copy a link, paste it into your content. No auto-linking, no bulk processing, no render-time injection.
What it costs: Linking suggestions require Yoast Premium at $99 per year.
Limitations: Suggestions only, no automation. Basic keyword matching. Premium required for any linking functionality.
| Yoast SEO | Easy Internal Links | |
|---|---|---|
| Approach | Suggestions only | Fully automatic |
| Auto-linking | No | Yes |
| Free linking features | Link counter only | Full auto-linking (25 posts) |
| Standalone | No (SEO suite) | Yes |
| Writes to database | Manual (you paste links) | No |
| Orphan detection | No | Yes |
| Broken link scanning | No | Yes |
| Link Health Score | No | Yes (0-100) |
| Coverage reporting | No | Yes (% of site linked) |
| Price for linking | $99/yr (full suite) | $67/yr |
Rank Math
Rank Math offers internal link suggestions in its free version. As you write, it suggests relevant posts to link to. The workflow is similar to Yoast — you copy the suggestion and paste it in. The link counter shows inbound and outbound internal links per post.
It is a full SEO suite with the link suggestions as a minor feature. If you already use Rank Math, the suggestions are a useful bonus. As a dedicated internal linking solution, it does not compare to purpose-built plugins.
What it costs: Free for basic suggestions. Pro plans available for broader SEO features.
Limitations: Suggestions only, no automation. Link suggestions are a secondary feature within a larger SEO suite.
| Rank Math | Easy Internal Links | |
|---|---|---|
| Approach | Suggestions only | Fully automatic |
| Auto-linking | No | Yes |
| Free linking features | Basic suggestions | Full auto-linking (25 posts) |
| Standalone | No (SEO suite) | Yes |
| Writes to database | Manual (you paste links) | No |
| Orphan detection | No | Yes |
| Broken link scanning | No | Yes |
| Link Health Score | No | Yes (0-100) |
| Coverage reporting | No | Yes (% of site linked) |
| Price for linking | Free (basic) | Free (25 posts) |
SEOPress
SEOPress Pro includes an internal linking suggestion tool showing up to 5 related pages while you edit content. It also includes instant indexing via the Google Indexing API and IndexNow. The broader suite covers meta titles, sitemaps, schema, redirects, and breadcrumbs.
Like Yoast and Rank Math, SEOPress is an SEO suite with internal linking as a secondary feature. The suggestions are helpful but limited to 5 posts and require manual action.
What it costs: Pro at $49 per year. Free version has no linking suggestions.
Limitations: Only 5 suggestions per page. Manual action required. No automation.
| SEOPress | Easy Internal Links | |
|---|---|---|
| Approach | 5 suggestions per page | Fully automatic |
| Auto-linking | No | Yes |
| Free linking features | None | Full auto-linking (25 posts) |
| Standalone | No (SEO suite) | Yes |
| Writes to database | Manual (you paste links) | No |
| Orphan detection | No | Yes |
| Broken link scanning | No | Yes |
| Link Health Score | No | Yes (0-100) |
| Coverage reporting | No | Yes (% of site linked) |
| Price for linking | $49/yr (full suite) | $67/yr |
LinkStorm
LinkStorm is not a WordPress plugin but a SaaS platform that works with any website. It crawls your site externally, uses AI and semantic analysis to find internal linking opportunities, and provides recommendations through a web dashboard. A WordPress plugin released in 2025 handles link insertion.
It integrates with Google Search Console to prioritise suggestions based on actual search performance. The platform-agnostic approach is useful for agencies managing sites across WordPress, Shopify, and other platforms.
What it costs: From $30 per month ($360 per year). No free version.
Limitations: Monthly SaaS pricing at over 5x the cost of a WordPress plugin like Easy Internal Links. External crawling adds complexity compared to native WordPress plugins. Requires separate WordPress plugin for link insertion.
| LinkStorm | Easy Internal Links | |
|---|---|---|
| Type | External SaaS | WordPress plugin |
| Platform support | Any CMS | WordPress only |
| Matching | AI semantic analysis | SPM phrase matching |
| Search Console | Yes | Yes |
| Free version | No | Yes (25 posts) |
| Writes to database | Via WP plugin | No |
| Orphan detection | Yes | Yes |
| Broken link scanning | No | Yes |
| Link Health Score | No | Yes (0-100) |
| Coverage reporting | No | Yes (% of site linked) |
| Price | From $360/yr ($30/month) | $67/yr |
YARPP
Yet Another Related Posts Plugin takes a different approach. Instead of injecting links within your content, it displays a block of related posts at the end of each article. It uses a matching algorithm based on titles, content, tags, and categories.
These are not contextual links within your content. They are navigation blocks at the bottom of the page. Search engines give more weight to links placed naturally within article text. YARPP is a supplement to a proper linking strategy, not a replacement. It does nothing for crawl depth link equity or contextual relevance.
What it costs: Free.
Limitations: Links appear at bottom of content only, not contextually within text. No internal links per post control. Not a true internal linking plugin.
| YARPP | Easy Internal Links | |
|---|---|---|
| Link placement | End of content only | Within content body |
| Contextual linking | No | Yes |
| Auto-linking | Related posts block | Phrase-matched links |
| Orphan detection | No | Yes |
| Broken link scanning | No | Yes |
| Click tracking | No | Yes |
| Link Health Score | No | Yes (0-100) |
| Coverage reporting | No | Yes (% of site linked) |
| Price | Free | Free (25 posts) |
Autolinks Manager Pro
Autolinks Manager Pro by DAEXT does one thing: convert keywords you define into links wherever they appear. You set up keyword-URL pairs and the plugin handles the rest. It is simple, lightweight, and focused.
There is no term generation, no reporting beyond basic counts, no orphan detection, no broken link scanning. You get automated linking of keywords you define and nothing else. If you are the best link whisper alternative shopper looking for simplicity over features, this is the most stripped-down option available.
What it costs: Free version available. Pro at $39 one-time purchase.
Limitations: No term generation. No reporting. No anchor text diversification — the anchor text internal links use depends entirely on your keyword configuration. No orphan or broken link detection.
| Autolinks Manager Pro | Easy Internal Links | |
|---|---|---|
| Term setup | Manual keyword-URL pairs | Automatic from content |
| Morphological matching | No | Yes |
| Anchor text diversification | No | Automatic via SPM |
| Orphan detection | No | Yes |
| Broken link scanning | No | Yes |
| Click tracking | No | Yes |
| Search Console | No | Yes |
| Link Health Score | No | Yes (0-100) |
| Coverage reporting | No | Yes (% of site linked) |
| Price | Free / $39 one-time | Free (25 posts) / Pro |
Summary
Twelve plugins, three approaches.
Full automation with no configuration: Easy Internal Links. SPM generates terms from your content, creates links at render time, and never touches your database. The most features of any plugin on this list including click tracking, broken link scanning, and Search Console integration. Free for 25 posts, Pro for unlimited.
Automation with manual keyword configuration: Internal Link Juicer. If you need the best internal link juicer alternative that removes the manual work entirely, Easy Internal Links is the answer. You configure the keywords, the plugin handles the linking. Render-time injection like Easy Internal Links. The most capable free version with no post limit, but every keyword must be set up by hand. Pro at $69.99 per year adds taxonomy linking and page builder support.
Suggestion-based with manual approval: Link Whisper, Linkilo, AIOSEO Link Assistant. If you are looking for the best linkilo alternative, the best aioseo link assistant alternative, or the best linkstorm alternative, Easy Internal Links takes a fundamentally different approach to all of them. The plugin suggests links, you decide which ones to accept. More control over each individual link but more time spent on every post. All three write to your database permanently. Pricing ranges from $59 to $199.50 per year.
Basic suggestions inside SEO suites: Yoast, Rank Math, SEOPress. If you want the best yoast seo internal linking alternative or the best rank math internal linking alternative that actually automates the process, a dedicated plugin is the answer. If you already use one of these for SEO, the link suggestions are a free or low-cost bonus. None of them automate linking. None of them replace a dedicated internal linking plugin.
Simple keyword-to-link conversion: Autolinks Manager Pro, Interlinks Manager. Lightweight, focused, affordable. No term generation or advanced features.
Related posts only: YARPP. Not a linking plugin. Useful alongside one.
The decision comes down to how much time you want to spend on internal linking. If the answer is as little as possible, you want a plugin that generates terms and creates links without your involvement. If you want control over every link, you want a suggestion tool. If you want something in between, you want a keyword-based auto-linker where you set the rules. tool. If you want something in between, you want a keyword-based auto-linker where you set the rules.