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All in One SEO – Powerful SEO Plugin to… vs Rich Taxonomy (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
Rich Taxonomy

Rich Taxonomy

0(0)

10 active installs

Free

Updated 2 months ago
View Rich Taxonomy

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 10). Both are free WordPress plugins. All in One SEO – Powerful SEO Plugin to… has accumulated 200M+ total downloads while Rich Taxonomy has 7.9K+.

Detailed Comparison

Rating
4.7/5All in One SEO – Powerful SEO Plugin to…
◄
Rich TaxonomyN/A
Total Reviews
5,075All in One SEO – Powerful SEO Plugin to…
◄
Rich Taxonomy0
Active Installs
3.0M+All in One SEO – Powerful SEO Plugin to…
◄
Rich Taxonomy10
Total Downloads
200M+All in One SEO – Powerful SEO Plugin to…
◄
Rich Taxonomy7.9K+
Support Resolution
100%All in One SEO – Powerful SEO Plugin to…
Rich TaxonomyN/A
Last Updated
3 weeks agoAll in One SEO – Powerful SEO Plugin to…
◄
Rich Taxonomy2 months ago
First Released
2007All in One SEO – Powerful SEO Plugin to…
Rich Taxonomy2021
Age
19 yearsAll in One SEO – Powerful SEO Plugin to…
Rich Taxonomy5 years
WP Requires
5.7+All in One SEO – Powerful SEO Plugin to…
Rich Taxonomy5.9+
PHP Requires
7.2+All in One SEO – Powerful SEO Plugin to…
Rich Taxonomy7.0+
Business Model
FreeAll in One SEO – Powerful SEO Plugin to…
Rich TaxonomyFree
Latest Version
4.9.5.1All in One SEO – Powerful SEO Plugin to…
Rich Taxonomy1.2.1

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%

Rich Taxonomy

0/5(0 reviews)
5
0%
4
0%
3
0%
2
0%
1
0%

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

Rich Taxonomy Reviews

No reviews yet

Frequently Asked Questions

Is All in One SEO – Powerful SEO Plugin to… or Rich Taxonomy more popular?
All in One SEO – Powerful SEO Plugin to… has 3.0M+ active installations while Rich Taxonomy has 10. 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 Rich Taxonomy?
All in One SEO – Powerful SEO Plugin to… has a 4.7/5 rating from 5,075 reviews, while Rich Taxonomy has a 0/5 rating from 0 reviews.
Are All in One SEO – Powerful SEO Plugin to… and Rich Taxonomy free?
All in One SEO – Powerful SEO Plugin to… is free and Rich Taxonomy 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 Rich Taxonomy?
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 Rich Taxonomy was last updated 2 months ago.

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