Speed Optimizer – The All-In-One… vs Autoptimize (2026)

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

Speed Optimizer – The All-In-One…

Speed Optimizer – The All-In-One…

4.2(630)

1.0M+ active installs

Free

Updated 1 month ago
View Speed Optimizer – The All-In-One…
VS
Autoptimize

Autoptimize

4.7(1,424)

900K+ active installs

Free

Updated 3 weeks ago
View Autoptimize

Quick Verdict

As of April 2026, Autoptimize has a higher user rating (4.7/5 from 1,424 reviews) while Speed Optimizer – The All-In-One… leads in active installations (1.0M+ vs 900K+). Both are free WordPress plugins. Speed Optimizer – The All-In-One… has accumulated 95M+ total downloads while Autoptimize has 43M+. Speed Optimizer – The All-In-One… has a higher support resolution rate (68% vs 40%).

Detailed Comparison

Rating
4.2/5Speed Optimizer – The All-In-One…
Autoptimize4.7/5
Total Reviews
630Speed Optimizer – The All-In-One…
Autoptimize1,424
Active Installs
1.0M+Speed Optimizer – The All-In-One…
Autoptimize900K+
Total Downloads
95M+Speed Optimizer – The All-In-One…
Autoptimize43M+
Support Resolution
68%Speed Optimizer – The All-In-One…
Autoptimize40%
Last Updated
1 month agoSpeed Optimizer – The All-In-One…
Autoptimize3 weeks ago
First Released
2014Speed Optimizer – The All-In-One…
Autoptimize2009
Age
12 yearsSpeed Optimizer – The All-In-One…
Autoptimize17 years
WP Requires
4.7+Speed Optimizer – The All-In-One…
Autoptimize5.3+
PHP Requires
7.0+Speed Optimizer – The All-In-One…
Autoptimize7.1+
Business Model
FreeSpeed Optimizer – The All-In-One…
AutoptimizeFree
Latest Version
7.7.7Speed Optimizer – The All-In-One…
Autoptimize3.1.15

Rating Breakdown

Speed Optimizer – The All-In-One…

4.2/5(630 reviews)
5
72%
4
4%
3
5%
2
4%
1
14%

Autoptimize

4.7/5(1,424 reviews)
5
90%
4
2%
3
1%
2
1%
1
5%

Recent Reviews

Speed Optimizer – The All-In-One… Reviews

by Tassoman

Memcached only available inside commercial environment

A quite disappointing open source contribution

by danmcf

Needs to be better

This is a good plugin and very helpful, but there are two big downsides: A disrespectful popup that asks you to give them all of your personal data. This is nothing new, but there are no cookies a

by kearra69

Nice Speed Improvement

Started using it to optimize my site. Speed got better after turning on some settings. The interface is simple & easy to understand. Still a few things to tweak, but overall pretty helpful. Tnkz devs.

Autoptimize Reviews

by uniqf0x

avoid

causes critical error, also no way to deactivate or remove without it crippling my wp site. don’t use it.

by kkrajk

Injects Malware.

Not one but this happened twice in about 6 months across 2 sites. This topic was modified 1 week, 6 days ago by kkrajk.

by davo342

Mala idea adquirir la versión PRO

Pague la versión PRO, y realmente fue un desastre, mi web tuvo constantes caídas, excesiva cantidad de cache, problemas con el CSS, realmente fue una perdida de dinero en el Plugin

Frequently Asked Questions

Is Speed Optimizer – The All-In-One… or Autoptimize more popular?
Speed Optimizer – The All-In-One… has 1.0M+ active installations while Autoptimize has 900K+. Speed Optimizer – The All-In-One… is the more widely-used plugin as of April 2026.
Which has better ratings — Speed Optimizer – The All-In-One… or Autoptimize?
Speed Optimizer – The All-In-One… has a 4.2/5 rating from 630 reviews, while Autoptimize has a 4.7/5 rating from 1,424 reviews.
Are Speed Optimizer – The All-In-One… and Autoptimize free?
Speed Optimizer – The All-In-One… is free and Autoptimize is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Speed Optimizer – The All-In-One… or Autoptimize?
As of April 2026, Speed Optimizer – The All-In-One… has a 68% support resolution rate while Autoptimize has a 40% rate.
Which plugin is updated more frequently?
Speed Optimizer – The All-In-One… was last updated 1 month ago and Autoptimize was last updated 3 weeks ago.

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