Automatic Internal Links for SEO by Pagup
Active Installs
1,000+
Last Updated
September 30, 2026
First Released
December 7, 2021
Download History (Last one month)
Automatic Internal Links for SEO is a WordPress plugin that creates internal links from focus keywords and optional custom link rules.
It is designed for site owners who want to improve internal linking coverage without manually adding links to every page.
Official documentation: https://autolinksforseo.com/internal-links
Quick product facts
- Product type: WordPress internal linking plugin
- Core signal: focus keywords
- Supported SEO plugins: Yoast SEO, Rank Math, SEOPress, All in One SEO (AIOSEO)
- Free workflow: manual SYNC
- Pro workflow: continuous auto-sync / background sync
- Manual custom links: yes
- External links: yes
- WooCommerce product pages: Pro
- External AI API: no
- Goal: improve internal linking structure and reduce manual work
What Automatic Internal Links does
Automatic Internal Links scans focus keywords and creates link rules that are then applied to supported post content.
Depending on your configuration, the plugin can:
- create internal links from focus keywords
- create custom manual internal links
- create custom external links
- limit the number of links per page
- use partial match or exact-style matching
- add bold formatting to linked anchor text
- add
nofollowandtarget="_blank"where needed - exclude HTML tags, excluded keywords, URLs, or specific pages
- keep an activity log of synchronized links
What Automatic Internal Links does not do
Automatic Internal Links does not do the following:
- it does not guarantee rankings
- it does not replace editorial judgment for anchor text strategy
- it does not support ACF content fields
- WPML language filtering applies only when both the source and destination languages are known; unresolved targets and Polylang sites still require manual validation
- it does not add taxonomy or product category linking out of the box
- it does not require an external AI or SaaS API
This distinction matters: the plugin is a focus-keyword-driven linking engine, not a promise of automatic SEO success.
Free vs Pro
This distinction must be clear.
Free edition
– manual SYNC workflow
– settings and exclusions
– custom internal links
– custom external links
– activity log
– supported SEO plugins and selected post types
– suitable for controlled, manual synchronization
Pro edition
– AUTO LINKS / continuous auto-sync
– background sync with schedule and batch controls
– WooCommerce product page support
– product pages for custom internal and external links
– per-page disable control
If you want the plugin to keep new or updated content synchronized automatically, that is a Pro feature.
See plans and documentation: https://autolinksforseo.com/pricing
How it works
- Select the post types you want to cover
- Configure exclusions and linking rules
- The plugin reads focus keywords from the supported SEO plugin
- Run SYNC to build links from those focus keywords
- Review the activity log
- Optionally add custom internal or external links
- In Pro, enable continuous auto-sync for new and updated content
Why this plugin is useful
Internal linking often fails for the same reasons:
- content grows faster than editors can maintain links
- deep pages stay underlinked
- orphaned or weak pages remain invisible in the internal graph
- anchor text is inconsistent across the site
Automatic Internal Links helps you apply a repeatable internal linking workflow instead of depending on manual link placement everywhere.
It also works naturally as part of a broader SEO pipeline:
- Auto Focus Keyword for SEO creates the focus keyword signal
- Automatic Internal Links for SEO uses that signal to build links
Pipeline overview: https://autolinksforseo.com/pipeline
Compatibility
Automatic Internal Links supports focus keyword data from:
- Yoast SEO
- Rank Math
- SEOPress
- All in One SEO (AIOSEO)
Known limitations:
- ACF: not supported for content processing
- WPML: version 2.0.8 keeps internal links in the same language when WPML resolves both endpoints; unresolved targets keep the existing behavior
- Polylang: no equivalent language filter yet; validate generated links manually
- WooCommerce products: Pro
- Taxonomy / category pages: not covered by default
Performance profile
Automatic Internal Links is designed to remain practical on real WordPress sites.
The plugin includes caching and batched workflows to reduce repeated heavy operations. Actual impact depends on content volume, matching rules, hosting, theme output, and publishing activity.
A cautious internal linking setup is usually better than an aggressive one. In most cases, a small number of relevant links per page is preferable.
Links
About the publisher
Automatic Internal Links for SEO is developed by Pagup, a digital readability firm based in Quebec, Canada.
Internal linking is a structural layer of digital readability. It tells search engines and AI systems how your pages relate to each other, which pages carry authority, and how your content is organized. Without coherent internal links, even well-written content remains structurally isolated — a problem known as canonical fragility.
This plugin automates the creation and maintenance of internal links so that your site’s structure remains coherent as your content grows.
Part of the Pagup ecosystem
- pagup.com — Digital readability firm. Diagnostic, semantic architecture, AI governance.
- gautierdorval.com — Doctrine, canonical definitions, interpretive governance research.
- interpretive-governance.org — Formal versioned standard for interpretive governance.
- autolinksforseo.com — Documentation and resources for Automatic Internal Links.
Installing from WordPress
- Go to Plugins > Add New in WordPress admin
- Search for “Automatic Internal Links for SEO”
- Click “Install Now”
- Click “Activate”
- Open “Auto Links for SEO” in the admin menu
Installing manually
- Unzip all files to the
/wp-content/plugins/automatic-internal-links-for-seodirectory - Activate the plugin through the ‘Plugins’ menu in WordPress
- Open “Auto Links for SEO” in the admin menu
After activation
- Select the post types you want to cover
- Configure exclusions and core settings
- Run SYNC
- Review the activity log
- Add custom manual links if needed
It is a WordPress plugin that creates internal links from focus keywords and optional custom link rules.
The plugin supports Yoast SEO, Rank Math, SEOPress, and All in One SEO (AIOSEO).
No. The free edition uses a manual SYNC workflow. Continuous auto-sync / AUTO LINKS is a Pro feature.
SYNC scans the supported focus keywords and creates the corresponding links according to your configuration.
AUTO LINKS keeps link creation synchronized automatically for new or updated content. This is a Pro feature.
Yes. The plugin includes custom internal and custom external link workflows.
WooCommerce product page support is available in Pro.
No. ACF content fields are not supported by the standard content processing workflow.
WPML is supported for same-language internal links in version 2.0.8. When WPML reports a known language for both the source page and the destination, the plugin skips destinations in another language. If either language cannot be resolved, including external or custom URLs, the plugin keeps the existing behavior instead of suppressing the link. Polylang does not yet have an equivalent language filter and should be validated manually on multilingual sites.
Yes. The plugin includes exclusions for tags, keywords, URLs, and specific pages.
No. The plugin is designed to avoid linking a page to itself.
Yes. Published content can be detected and synchronized according to the plugin workflow.
The plugin includes a remove settings option. When enabled, plugin settings, sync data, transients, and plugin tables can be removed on deactivation.
The plugin is designed with caching and batched workflows, but actual impact depends on your content volume, settings, and hosting.
Documentation is available at https://autolinksforseo.com/internal-links.
Automatic Internal Links for SEO is developed by Pagup, a digital readability firm based in Quebec, Canada. Pagup specializes in semantic content architecture, interpretive SEO, and AI governance.
When an AI system reads your site, it does not just look at individual pages. It builds a map of relationships: which pages link to which, what anchor text is used, and how content clusters form. A site with weak internal linking presents itself as a collection of isolated pages rather than a coherent corpus. This makes it harder for AI systems to determine your areas of expertise, your service hierarchy, and the relationships between your entities. Learn more about semantic content architecture.
Digital readability is the capacity of a website to be correctly understood by all four reading layers: humans, search engines, generative AI systems, and autonomous agents. Learn more at pagup.com.
Automatic Internal Links applies deterministic internal-linking rules. PAGUP Agent Control is a separate access layer that lets compatible AI agents audit or edit supported WordPress content within explicit permissions. It does not directly change Automatic Internal Links rules, synchronization jobs, or settings.
Changelog
2.0.12
- Fixed the Black List URLs setting, which was recorded but never applied at render time: pages selected on the settings screen are now excluded from automatic linking, as intended. Configurations saved through the older free-text field keep working.
- Fixed the Max Links count, which two rules from different tables could share when they carried the same numeric identifier. Each rule now keeps its own allowance, so pages where a rule was rendering no links will show them.
- Made the choice between two rules for the same keyword deterministic when they share both a priority and a creation date. A page keeps the rule order cached before the update until that cache is renewed: at the latest when it expires, 14 days by default, or sooner through the purge behind the Delete Transient Cache button on the SYNC tab, which also runs after manual syncs. That purge only reaches transients stored in the database, and above 500 database rows it hands the deletion to WP-Cron.
- Exclude Keywords now applies the exact match that its settings note describes, on every PHP version. A numeric keyword such as 123 was also excluded by a line writing the same number differently, such as 0123, 123.0 or 1.23e2, and on PHP 8 by 123 followed by a space. Those lines no longer exclude it, so its links can appear: write each excluded keyword exactly as the rule spells it.
2.0.11
- Moved the Pagup Agent Control panel below the plugin’s own settings so the internal linking options are reached first.
- Declared compatibility with WordPress 7.1.
2.0.10
- Revalidated the bundled FREE and PRO Freemius SDK 2.13.4 trees against the official distribution; no SDK replacement was required.
- Improved narrow-viewport settings and action layouts.
- Added contextual Pagup Agent Control task examples with local status detection.
- Updated all 9 supported admin locales for the new interface strings.
2.0.9
- Fix PHP 8.1 through 8.4 deprecations in the bundled HTML parser without changing generated HTML.
2.0.8
- Add WPML same-language link filtering, harden activation database migrations, and update the Freemius SDK to 2.13.4.
2.0.7
- Added SEOPress and AIOSEO as keyword sources for internal-link detection; security baseline hardening.
2.0.6
- Restore admin translations and remove external Google Fonts from the admin bundle.
2.0.5
- Update Freemius SDK to 2.13.1.
2.0.4
- SECURITY: Enhanced input sanitization and output escaping to help prevent XSS vulnerabilities
- SECURITY: Improved nonce validation to help prevent CSRF attacks
- FIX: Resolved WordPress.org compliance issues
- FIX: Proper internationalization support with correct text domains
- UPDATE: Upgraded Freemius SDK to v2.13.0
2.0.3
- MAJOR: Eliminated heavy database queries for faster wp-admin pages
- NEW: Smart caching system for page loads
- FIX: Menu badge numbers update correctly when deleting activity logs or syncing via cron job
2.0.2
- IMPROVE: Disable internal links on individual pages via metabox
Older release notes: https://autolinksforseo.com/guides/changelog-ail
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