Post Duplicator vs SEO Auto Linker (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Quick Verdict
As of April 2026, Post Duplicator has a higher user rating (4.8/5 from 80 reviews) and leads in active installations (200K+ vs 4.0K+). Both are free WordPress plugins. Post Duplicator has accumulated 4.7M+ total downloads while SEO Auto Linker has 60K+.
Detailed Comparison
| Metric | Post Duplicator | SEO Auto Linker | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 4.3/5 |
| Total Reviews | 80 | ◄ | 16 |
| Active Installs | 200K+ | ◄ | 4.0K+ |
| Total Downloads | 4.7M+ | ◄ | 60K+ |
| Support Resolution | 100% | N/A | |
| Last Updated | 2 days ago | ◄ | 1 year ago |
| First Released | 2012 | 2018 | |
| Age | 14 years | 8 years | |
| WP Requires | 6.6+ | 5.6+ | |
| PHP Requires | 7.4+ | false+ | |
| Business Model | Free | Free | |
| Latest Version | 3.0.14 | 1.5.3 |
Rating Breakdown
Post Duplicator
SEO Auto Linker
Download Trends
Over the past 30 days, Post Duplicator averaged approximately 9,513 daily downloads while SEO Auto Linker averaged 8.
Recent Reviews
Post Duplicator Reviews
Excellent support.
Problem was solved the same day.Thanks
Effortless Content Duplication & Workflow Booster
Post Duplicator is a powerful and intuitive WordPress plugin that streamlines your content workflow by instantly cloning any post type-including custom posts, taxonomies, and metadata-while preserving
Good simple utility
Does what the name promises: allows you to quickly duplicate pages and posts, good for experimenting with big changes. Dev is quick to respond and fix bugs.
SEO Auto Linker Reviews
BUG FEEDBACK
I am a Chinese user, this plugin can only automatically add content with symbols or spaces before and after in Chinese, if there are no symbols or spaces in a piece of content, it will not automatical
Continually CRashed
When going through the css it took quite some time only to crash. Several attempts and the porblem continued to occur.
Excellent strategy
Please keep evolving. This is an excellent strategy for multiple domains.
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.