Rank Math SEO – AI SEO Tools to… vs Custom Referral Spam Blocker (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Rank Math SEO – AI SEO Tools to…
3.0M+ active installs
Free
Custom Referral Spam Blocker
300 active installs
Free
Quick Verdict
As of April 2026, Rank Math SEO – AI SEO Tools to… has a higher user rating (4.8/5 from 7,388 reviews) and leads in active installations (3.0M+ vs 300). Both are free WordPress plugins. Rank Math SEO – AI SEO Tools to… has accumulated 174M+ total downloads while Custom Referral Spam Blocker has 17K+.
Detailed Comparison
| Metric | Rank Math SEO – AI SEO Tools to… | Custom Referral Spam Blocker | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 4/5 |
| Total Reviews | 7,388 | ◄ | 10 |
| Active Installs | 3.0M+ | ◄ | 300 |
| Total Downloads | 174M+ | ◄ | 17K+ |
| Support Resolution | 91% | N/A | |
| Last Updated | 4 days ago | ◄ | 9 years ago |
| First Released | 2018 | 2015 | |
| Age | 8 years | 11 years | |
| WP Requires | 6.3+ | 3.0.1+ | |
| PHP Requires | 7.4+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 1.0.267 | 1.4.6 |
Rating Breakdown
Rank Math SEO – AI SEO Tools to…
Custom Referral Spam Blocker
Download Trends
Recent Reviews
Rank Math SEO – AI SEO Tools to… Reviews
Excellent and rapid support
I had a problem with the Rank Math Pro plugin. It kept crashing my site. I contacted support and they responded within minutes. They helped me through various things to try to fix it. They then asked
Amazing SEO Tool
Rank Math SEO is an excellent plugin that makes optimizing your site easy. It’s packed with features, user-friendly, and delivers great results. Highly recommend for anyone serious about SEO.
I like it!
Very helpful in SEO.
Custom Referral Spam Blocker Reviews
No reviews yet
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Frequently Asked Questions
Is Rank Math SEO – AI SEO Tools to… or Custom Referral Spam Blocker more popular?
Which has better ratings — Rank Math SEO – AI SEO Tools to… or Custom Referral Spam Blocker?
Are Rank Math SEO – AI SEO Tools to… and Custom Referral Spam Blocker free?
Which plugin has better support — Rank Math SEO – AI SEO Tools to… or Custom Referral Spam Blocker?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.