Autoptimize vs category image (2026)

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

Autoptimize

Autoptimize

4.7(1,425)

900K+ active installs

Free

Updated 1 week ago
View Autoptimize
VS
category image

category image

5(1)

10 active installs

Free

Updated 13 years ago
View category image

Quick Verdict

As of April 2026, category image has a higher user rating (5/5 from 1 reviews) while Autoptimize leads in active installations (900K+ vs 10). Both are free WordPress plugins. Autoptimize has accumulated 43M+ total downloads while category image has 3.2K+.

Detailed Comparison

Rating
4.7/5Autoptimize
category image5/5
Total Reviews
1,425Autoptimize
category image1
Active Installs
900K+Autoptimize
category image10
Total Downloads
43M+Autoptimize
category image3.2K+
Support Resolution
82%Autoptimize
category imageN/A
Last Updated
1 week agoAutoptimize
category image13 years ago
First Released
2009Autoptimize
category image2012
Age
17 yearsAutoptimize
category image14 years
WP Requires
5.3+Autoptimize
category image3.2.1+
PHP Requires
7.1+Autoptimize
category imagefalse+
Business Model
FreeAutoptimize
category imageFree
Latest Version
3.1.15.1Autoptimize
category image2.0

Rating Breakdown

Autoptimize

4.7/5(1,425 reviews)
5
90%
4
2%
3
1%
2
1%
1
5%

category image

5/5(1 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%

Recent Reviews

Autoptimize Reviews

by favillox

Wondefull plugin and even better support

I’m a web developer with over 20 years experience, and this is one of my favorites plugins.I recently needed help with a problem a client had created on their site, causing the plugin to no longer wor

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 3 weeks ago by kkrajk.

category image Reviews

No reviews yet

Frequently Asked Questions

Is Autoptimize or category image more popular?
Autoptimize has 900K+ active installations while category image has 10. Autoptimize is the more widely-used plugin as of April 2026.
Which has better ratings — Autoptimize or category image?
Autoptimize has a 4.7/5 rating from 1,425 reviews, while category image has a 5/5 rating from 1 reviews.
Are Autoptimize and category image free?
Autoptimize is free and category image is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Autoptimize or category image?
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?
Autoptimize was last updated 1 week ago and category image was last updated 13 years ago.

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