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All in One SEO – Powerful SEO Plugin to… vs Simple SEO (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

All in One SEO – Powerful SEO Plugin to…

All in One SEO – Powerful SEO Plugin to…

4.7(5,075)

3.0M+ active installs

Free

Updated 3 weeks ago
View All in One SEO – Powerful SEO Plugin to…
VS
Simple SEO

Simple SEO

4.7(32)

10K+ active installs

Free

Updated 4 months ago
View Simple SEO

Quick Verdict

As of April 2026, All in One SEO – Powerful SEO Plugin to… has a higher user rating (4.7/5 from 5,075 reviews) and leads in active installations (3.0M+ vs 10K+). Both are free WordPress plugins. All in One SEO – Powerful SEO Plugin to… has accumulated 200M+ total downloads while Simple SEO has 181K+.

Detailed Comparison

Rating
4.7/5All in One SEO – Powerful SEO Plugin to…
Simple SEO4.7/5
Total Reviews
5,075All in One SEO – Powerful SEO Plugin to…
◄
Simple SEO32
Active Installs
3.0M+All in One SEO – Powerful SEO Plugin to…
◄
Simple SEO10K+
Total Downloads
200M+All in One SEO – Powerful SEO Plugin to…
◄
Simple SEO181K+
Support Resolution
100%All in One SEO – Powerful SEO Plugin to…
Simple SEON/A
Last Updated
3 weeks agoAll in One SEO – Powerful SEO Plugin to…
◄
Simple SEO4 months ago
First Released
2007All in One SEO – Powerful SEO Plugin to…
Simple SEO2017
Age
19 yearsAll in One SEO – Powerful SEO Plugin to…
Simple SEO9 years
WP Requires
5.7+All in One SEO – Powerful SEO Plugin to…
Simple SEO4.6.2+
PHP Requires
7.2+All in One SEO – Powerful SEO Plugin to…
Simple SEO7.4+
Business Model
FreeAll in One SEO – Powerful SEO Plugin to…
Simple SEOFree
Latest Version
4.9.5.1All in One SEO – Powerful SEO Plugin to…
Simple SEO2.0.33

Rating Breakdown

All in One SEO – Powerful SEO Plugin to…

4.7/5(5,075 reviews)
5
91%
4
3%
3
1%
2
1%
1
5%

Simple SEO

4.7/5(32 reviews)
5
91%
4
3%
3
0%
2
0%
1
6%

Recent Reviews

All in One SEO – Powerful SEO Plugin to… Reviews

by kristy64

Useful but Limited

All in One SEO did help me with basic SEO work, so tnkz for that. But some parts felt less smooth than I expected, and I still had to fix things on my own. 3 star.

by joeles68

Een prettige SEO plugin om mee te werken

Een zeer prettige SEO plugin om mee te werken. Laat direct zien wat je kunt verbeteren en geeft ook een score. Ook de koppeling met AI voor het genereren van een meta beschrijving is erg prettig. Al m

by marcv73

Une aide appréciable

Je commence juste à l’utiliser mais cette extension est déjà d’une grande aide. Je me demande juste si elle est toujours bien à jour avec les cahiers des charges SEO/GEO. On verra bien au fur et à mes

Simple SEO Reviews

by tunccelik

User friendly and effective SEO tool

Thank you for the easy to use and simple tool. Best regards

by ezten

be-aware.

Very sketchy experience with this plugin, be-aware.

by swissvista

Super Plugin

TOP Plugin

Frequently Asked Questions

Is All in One SEO – Powerful SEO Plugin to… or Simple SEO more popular?
All in One SEO – Powerful SEO Plugin to… has 3.0M+ active installations while Simple SEO has 10K+. All in One SEO – Powerful SEO Plugin to… is the more widely-used plugin as of April 2026.
Which has better ratings — All in One SEO – Powerful SEO Plugin to… or Simple SEO?
All in One SEO – Powerful SEO Plugin to… has a 4.7/5 rating from 5,075 reviews, while Simple SEO has a 4.7/5 rating from 32 reviews.
Are All in One SEO – Powerful SEO Plugin to… and Simple SEO free?
All in One SEO – Powerful SEO Plugin to… is free and Simple SEO is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — All in One SEO – Powerful SEO Plugin to… or Simple SEO?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
All in One SEO – Powerful SEO Plugin to… was last updated 3 weeks ago and Simple SEO was last updated 4 months ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.