Internal Link Juicer

Internal Link Juicer is a WordPress plugin that creates internal links from keywords assigned to content. It best suits bloggers, affiliates, and businesses that want a repeatable way to add links as their sites grow. It is a focused linking tool, with Pro broadening which content and targets it can handle.

Overview

Configure keywords for posts and the plugin automatically links matching content. Its own link index is intended to help keep WordPress loading times fast, according to the maker. Blacklists, whitelists, and exclusions for individual content areas give site owners practical control over placements, which matters when automating links across a large archive.

The statistics dashboard helps identify pages with few links, and Pro provides a full link detail view. The product’s scope is narrower than site auditing: it builds links but does not crawl websites or perform on-page analysis. It is a sensible fit for ongoing internal linking, but not for diagnosing a site’s broader SEO issues.

Key features

• Keyword-based linking: The free edition automatically links posts and pages. Pro adds terms and custom fields, making it a better fit for WordPress sites whose content extends beyond standard posts and pages.
• Placement controls: Blacklists, whitelists, and content-area exclusions help limit where links appear. These guardrails make automatic linking more manageable when some areas should remain untouched.
• Link reporting: The dashboard helps reveal pages with few links; Pro’s full link detail view gives users a more detailed look at link relationships.
• Custom targets in Pro: Add internal or external targets, including affiliate links, and assign keywords for automatic linking. This is useful for affiliate publishers who want to automate links to selected destinations, though it is a Pro feature.
• SEO plugin imports in Pro: Import keywords from Yoast SEO or Rank Math when either plugin is installed, reducing the need to configure those keywords again.

Pricing

Internal Link Juicer uses a freemium model. The free plan costs nothing (billed $0 /year) for 1 site, posts and pages only, and keyword file import/export. It is a practical starting point for a single WordPress site with straightforward content, but excludes Pro’s support for terms and custom fields, custom targets, imports from Yoast SEO or Rank Math, and full link detail reporting.

The 1 Site License costs $69.99 a year (billed $69.99 /year) and includes Pro features. It fits a single site that needs the broader content support or custom link targets. The 5 Site Licenses plan costs $149.99 a year (billed $149.99 /year), while 10 Site Licenses costs $189.99 a year (billed $189.99 /year); both include Pro features and suit operators managing several sites. Unlimited Licenses costs $1,299 a year (billed $1299.00 /year) for Pro features on unlimited sites, a substantial annual commitment best reserved for larger portfolios.

The 14-day free Pro trial automatically becomes a paid subscription unless canceled during the trial. The homepage advertises a 14-day money-back guarantee, while the FAQ limits refunds to unresolved technical issues that make the plugin unusable.

Platforms

Internal Link Juicer is a self-hosted WordPress plugin, with web access also listed as a platform. Its WordPress focus suits site owners who want linking automation inside their publishing setup; it is not positioned as a standalone crawler or analysis service.

Who it's for

Bloggers and businesses publishing regularly can use keyword-based linking to keep internal links flowing as content accumulates. Affiliates may find Pro’s custom internal and external targets particularly useful. Sites that need a full crawl, on-page analysis, or broader diagnostics should choose a more comprehensive SEO tool instead.

Pros and cons

• Pro: Keyword automation handles recurring link placement, reducing the need to add every link manually.
• Pro: Blacklists, whitelists, and content exclusions provide controls for limiting automated placements.
• Pro: Several annual license tiers support anything from one site to unlimited sites, with Pro features included at each paid tier.
• Con: The free edition covers only posts and pages, leaving terms, custom fields, custom targets, and the full link detail view to Pro.
• Con: It does not crawl websites or perform on-page analysis, so it cannot replace a broader site audit tool.
• Con: The Pro trial converts to a paid subscription unless canceled within 14 days, and refunds are limited to qualifying technical problems.

Alternatives

Internal Linking Tools is a useful place to compare more products in the category. Consider Interlink if you want a free WordPress plugin with no signup. InterLinks may fit users who want its free one-link demo and linking across blogs, pages, products, and collections, with smart redirects also included in the demo. Choose Link Whisper if manually inserting outbound link suggestions from a free WordPress plugin better suits your workflow.

Linkagent offers a self-hosted AGPL-3.0 option with every feature ungated for users able to provide their own infrastructure. LinkBoss may suit someone who wants to start with 50 free credits for one site. Linkbot is a better fit when a 1,000-URL property report and diagnostics are the priority and automated linking is not required on the free plan. Magic Rinku offers a credit-based free plan with 100 credits to start and five more each month. redCacti may suit users looking for a free website analysis option with limits on pages and results.

Verdict

Internal Link Juicer is a strong choice for WordPress publishers who want keyword-driven internal linking with meaningful placement controls and can accept a focused feature set. Pro is most compelling for sites using terms or custom fields, affiliate targets, or multiple WordPress installs. Choose another tool if your main need is crawling, on-page analysis, or site-wide diagnostics.