SiteSEO – SEO Simplified vs Slim SEO – A Fast & Automated SEO… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
SiteSEO – SEO Simplified
500K+ active installs
Free
Slim SEO – A Fast & Automated SEO…
60K+ active installs
Free
Quick Verdict
As of April 2026, Slim SEO – A Fast & Automated SEO… has a higher user rating (4.7/5 from 134 reviews) while SiteSEO – SEO Simplified leads in active installations (500K+ vs 60K+). Both are free WordPress plugins. SiteSEO – SEO Simplified has accumulated 1.4M+ total downloads while Slim SEO – A Fast & Automated SEO… has 1.8M+.
Detailed Comparison
| Metric | SiteSEO – SEO Simplified | Slim SEO – A Fast & Automated SEO… | |
|---|---|---|---|
| Rating | 4/5 | ► | 4.7/5 |
| Total Reviews | 9 | ► | 134 |
| Active Installs | 500K+ | ◄ | 60K+ |
| Total Downloads | 1.4M+ | ► | 1.8M+ |
| Support Resolution | N/A | 70% | |
| Last Updated | 1 week ago | ► | 5 days ago |
| First Released | 2023 | 2018 | |
| Age | 3 years | 8 years | |
| WP Requires | 5.0+ | 5.9+ | |
| PHP Requires | 7.2+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 1.3.7 | 4.9.4 |
Rating Breakdown
SiteSEO – SEO Simplified
Slim SEO – A Fast & Automated SEO…
Download Trends
Over the past 30 days, SiteSEO – SEO Simplified averaged approximately 2,799 daily downloads while Slim SEO – A Fast & Automated SEO… averaged 3,152.
Recent Reviews
SiteSEO – SEO Simplified Reviews
An interesting option
This plugin could compete with Yoast or Rank Math — but certainly not in its free version. It lacks many features that other plugins offer at no cost, such as Author Base, LLMs.txt, Redirections, or S
Awesome product
The pro version is great. Love using it for my own website. Wouldn’t use anything else 🙂
Simple tool
Great tool yet easy to use
Slim SEO – A Fast & Automated SEO… Reviews
Simple and works great!
No issues so far, working as expected! This topic was modified 4 days, 13 hours ago by cryptoli. This topic was modified 4 days, 13 hours ago by cryptoli. This topic was modified 4
Avoid this!
Hey there, apologies but I have to provide a negative feedback. I think this plugin and the possibly the small company behind are not worth paying for at all. I watched some SlimSEO videos and got
Fantastic plugin
I did a thorough comparison of SEO plugins and Slim SEO came out on top:– Easy to use GIU– Very well documented– No hard upsell windows unlike some other SEO plugins– Extensive range of features– I th
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Frequently Asked Questions
Is SiteSEO – SEO Simplified or Slim SEO – A Fast & Automated SEO… more popular?
Which has better ratings — SiteSEO – SEO Simplified or Slim SEO – A Fast & Automated SEO…?
Are SiteSEO – SEO Simplified and Slim SEO – A Fast & Automated SEO… free?
Which plugin has better support — SiteSEO – SEO Simplified or Slim SEO – A Fast & Automated SEO…?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.