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LiteSpeed Cache vs f(x) SEO (2026)

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

LiteSpeed Cache

LiteSpeed Cache

4.8(2,728)

7.0M+ active installs

Free

Updated 5 days ago
View LiteSpeed Cache
VS
f(x) SEO

f(x) SEO

0(0)

10 active installs

Free

Updated 9 years ago
View f(x) SEO

Quick Verdict

As of April 2026, LiteSpeed Cache has a higher user rating (4.8/5 from 2,728 reviews) and leads in active installations (7.0M+ vs 10). Both are free WordPress plugins. LiteSpeed Cache has accumulated 129M+ total downloads while f(x) SEO has 1.9K+.

Detailed Comparison

Rating
4.8/5LiteSpeed Cache
◄
f(x) SEON/A
Total Reviews
2,728LiteSpeed Cache
◄
f(x) SEO0
Active Installs
7.0M+LiteSpeed Cache
◄
f(x) SEO10
Total Downloads
129M+LiteSpeed Cache
◄
f(x) SEO1.9K+
Support Resolution
70%LiteSpeed Cache
f(x) SEON/A
Last Updated
5 days agoLiteSpeed Cache
◄
f(x) SEO9 years ago
First Released
2016LiteSpeed Cache
f(x) SEO2016
Age
10 yearsLiteSpeed Cache
f(x) SEO10 years
WP Requires
5.3+LiteSpeed Cache
f(x) SEO4.1+
PHP Requires
7.2+LiteSpeed Cache
f(x) SEOfalse+
Business Model
FreeLiteSpeed Cache
f(x) SEOFree
Latest Version
7.8.1LiteSpeed Cache
f(x) SEO1.1.0

Rating Breakdown

LiteSpeed Cache

4.8/5(2,728 reviews)
5
93%
4
2%
3
1%
2
1%
1
4%

f(x) SEO

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

Recent Reviews

LiteSpeed Cache Reviews

by naveedaltaf

StyleSparrow.pk

Excellent and fast

by med6478

Il est lourd , que des problèmes

Quand , je l’installe au bout d’une heure , le site we rame , impossible à naviguer , Pourtant j’ai réglé une durée de vie du cache à 3600 S. il est NUL .

by dajuan20

Fast & Smooth

Site speed improved a lot after using this. Easy setup n great caching options. Pages load way faster now. really happy with it tbh 👍

f(x) SEO Reviews

No reviews yet

Frequently Asked Questions

Is LiteSpeed Cache or f(x) SEO more popular?
LiteSpeed Cache has 7.0M+ active installations while f(x) SEO has 10. LiteSpeed Cache is the more widely-used plugin as of April 2026.
Which has better ratings — LiteSpeed Cache or f(x) SEO?
LiteSpeed Cache has a 4.8/5 rating from 2,728 reviews, while f(x) SEO has a 0/5 rating from 0 reviews.
Are LiteSpeed Cache and f(x) SEO free?
LiteSpeed Cache is free and f(x) SEO is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — LiteSpeed Cache or f(x) 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?
LiteSpeed Cache was last updated 5 days ago and f(x) SEO was last updated 9 years ago.

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