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All in One SEO – Powerful SEO Plugin to… vs YM Fast 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
YM Fast SEO

YM Fast SEO

5(2)

100 active installs

Free

Updated 1 month ago
View YM Fast SEO

Quick Verdict

As of April 2026, YM Fast SEO has a higher user rating (5/5 from 2 reviews) while All in One SEO – Powerful SEO Plugin to… leads in active installations (3.0M+ vs 100). Both are free WordPress plugins. All in One SEO – Powerful SEO Plugin to… has accumulated 200M+ total downloads while YM Fast SEO has 4.8K+.

Detailed Comparison

Rating
4.7/5All in One SEO – Powerful SEO Plugin to…
►
YM Fast SEO5/5
Total Reviews
5,075All in One SEO – Powerful SEO Plugin to…
◄
YM Fast SEO2
Active Installs
3.0M+All in One SEO – Powerful SEO Plugin to…
◄
YM Fast SEO100
Total Downloads
200M+All in One SEO – Powerful SEO Plugin to…
◄
YM Fast SEO4.8K+
Support Resolution
100%All in One SEO – Powerful SEO Plugin to…
YM Fast SEON/A
Last Updated
3 weeks agoAll in One SEO – Powerful SEO Plugin to…
◄
YM Fast SEO1 month ago
First Released
2007All in One SEO – Powerful SEO Plugin to…
YM Fast SEO2024
Age
19 yearsAll in One SEO – Powerful SEO Plugin to…
YM Fast SEO2 years
WP Requires
5.7+All in One SEO – Powerful SEO Plugin to…
YM Fast SEO6.0+
PHP Requires
7.2+All in One SEO – Powerful SEO Plugin to…
YM Fast SEO7.4+
Business Model
FreeAll in One SEO – Powerful SEO Plugin to…
YM Fast SEOFree
Latest Version
4.9.5.1All in One SEO – Powerful SEO Plugin to…
YM Fast SEO4.1.1

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%

YM Fast SEO

5/5(2 reviews)
5
100%
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

YM Fast SEO Reviews

No reviews yet

Frequently Asked Questions

Is All in One SEO – Powerful SEO Plugin to… or YM Fast SEO more popular?
All in One SEO – Powerful SEO Plugin to… has 3.0M+ active installations while YM Fast SEO has 100. 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 YM Fast SEO?
All in One SEO – Powerful SEO Plugin to… has a 4.7/5 rating from 5,075 reviews, while YM Fast SEO has a 5/5 rating from 2 reviews.
Are All in One SEO – Powerful SEO Plugin to… and YM Fast SEO free?
All in One SEO – Powerful SEO Plugin to… is free and YM Fast 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 YM Fast 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 YM Fast SEO was last updated 1 month ago.

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