Internal linking is a vital but often overlooked SEO strategy.
It helps distribute authority, improves crawlability, and enhances user experience. WordPress plugins make this process easier, but ease isn’t always better, especially when automation is involved.
Table of Contents
- Why You Should Be Cautious with Automated Internal Linking
- Link Whisper
- SEO Auto Linker
- Internal Link Juicer
- Yoast SEO Premium
- Rank Math SEO Pro
- WILO SEO
- Final Thoughts
Why You Should Be Cautious with Automated Internal Linking
While automation can save time, over-automating internal linking can backfire:
- Contextless links: Automated tools may insert links awkwardly, disrupting readability.
- Over-optimisation: Repeating the exact anchor text or linking excessively can trigger spam signals.
- Lost control: You may not notice when links are placed on irrelevant or inappropriate pages.
- Diluted UX: Users may feel the site is manipulative if links feel forced or unnatural.
According to Google’s Search Quality Guidelines, content that appears low-effort, mass-produced, or created primarily for SEO rather than human value may be rated lower in quality.
Effort is the key here – with so much AI content being created on a daily basis, the last thing you want to do is show Google that you don’t think you should curate your own website yourself.
Manual efforts do not go unnoticed, whereas the search engines can pick up automated internal linking.
The truth is simple: if you want to rank higher, you are going to have to put the effort into your website to make it as good as it can be, and your efforts will be rewarded.
Link Whisper
From the website: A Revolutionary Automated Internal Linking Assistant That Follows SEO Best Practices and Amplifies Your Website’s Visibility
Automated: Yes (AI-powered suggestions and optional auto-linking)
- Pros: Smart AI suggestions, keyword rules, comprehensive reporting
- Cons: Risk of over-optimisation if not reviewed, premium pricing
- Best For: Large blogs needing semi-automated help
SEO Auto Linker
From the website: Want to automatically create cornerstone content? WPA SEO Auto Linker helps get this done.
Automated: Yes (fully automatic keyword linking sitewide)
- Pros: Free, easy setup
- Cons: No context awareness, can be spammy if overused
- Best For: Basic internal linking on smaller sites
Internal Link Juicer
From the website: High performance and semi-automatic internal link building plugin for WordPress
Automated: Yes (auto-linking with detailed controls)
- Pros: Smart blacklists, frequency controls, multilingual support
- Cons: Requires setup, steeper learning curve
- Best For: SEOs who want full control
Yoast SEO Premium
From the website: Automate technical SEO and make optimising content a breeze with the most popular WordPress SEO plugin.
Automated: Partial (manual suggestions only)
- Pros: Integrated with SEO tools, user-driven linking
- Cons: Manual process, requires a premium version
- Best For: Editors and writers preferring full control
Rank Math SEO Pro
From the website: Rank Math is a Search Engine Optimization plugin for WordPress that makes it easy for anyone to optimize their content with built-in suggestions based on widely-accepted best practices.
⚙️ Automated: Partial (manual suggestions)
- Pros: Smart suggestions, part of a complete SEO suite
- Cons: Less refined suggestions, more complex UI
- Best For: Advanced users wanting an all-in-one SEO
WILO SEO
From the website: Significantly improve your WordPress site’s on-page SEO. Want your keywords to rank higher? Improve your internal link structure. It’s that simple.
Automated: No – plugin provides link opportunities based on site searches for content
- Pros: Free, built for performance and simplicity, it offers user-first link suggestions, a lightweight and clean UI, a Front-end interface, and an optional site dashboard for SEO pros
- Cons: Still growing in ecosystem integrations and advanced automation rules
- Best For: Site owners who want fast, SEO-smart linking without the bloat, SEO’s who manage lots of sites via the WILO dashboard
Is WILO the best plugin for internal linking? We think so!
Final Thoughts: Use Automation Wisely
Automated internal linking can scale your SEO, but it must be supervised. Always:
- Review links before publishing
- Link for users first, not bots
- Prevent anchor text spam and irrelevant linking
Editorial discretion is key to aligning with Google’s Helpful Content Guidelines. Use automation to assist—not replace—your content strategy.
Still unsure which plugin fits your site? Drop a comment—we’re here to help you build internal links in a smart, user-focused way.
David Foreman
Dave came up with the idea for WILO after building 100s of WordPress sites and generating 100% of new business leads for his business through organic SEO. He's been working with WordPress for over 15 years and helps businesses get more from their websites.
