Imsanity vs Simple Responsive Images (2026)

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

Imsanity

Imsanity

4.9(291)

200K+ active installs

Free

Updated 1 month ago
View Imsanity
VS
Simple Responsive Images

Simple Responsive Images

0(0)

100 active installs

Free

Updated 13 years ago
View Simple Responsive Images

Quick Verdict

As of April 2026, Imsanity has a higher user rating (4.9/5 from 291 reviews) and leads in active installations (200K+ vs 100). Both are free WordPress plugins. Imsanity has accumulated 4.5M+ total downloads while Simple Responsive Images has 14K+.

Detailed Comparison

Rating
4.9/5Imsanity
Simple Responsive ImagesN/A
Total Reviews
291Imsanity
Simple Responsive Images0
Active Installs
200K+Imsanity
Simple Responsive Images100
Total Downloads
4.5M+Imsanity
Simple Responsive Images14K+
Support Resolution
50%Imsanity
Simple Responsive ImagesN/A
Last Updated
1 month agoImsanity
Simple Responsive Images13 years ago
First Released
2011Imsanity
Simple Responsive Images2012
Age
15 yearsImsanity
Simple Responsive Images14 years
WP Requires
6.6+Imsanity
Simple Responsive Images3.3+
PHP Requires
7.4+Imsanity
Simple Responsive Imagesfalse+
Business Model
FreeImsanity
Simple Responsive ImagesFree
Latest Version
2.9.0Imsanity
Simple Responsive Images1.0.3

Rating Breakdown

Imsanity

4.9/5(291 reviews)
5
95%
4
3%
3
0%
2
1%
1
1%

Simple Responsive Images

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

Recent Reviews

Imsanity Reviews

by robertgray

It works

It just works 🙂

by edgarro

The best!

Very, very useful.

by Topher

Perfect

This plugin does exactly what it says. It also works with WebP, so combined with Cimo you have a perfect scenario for a health media library.

Simple Responsive Images Reviews

No reviews yet

Frequently Asked Questions

Is Imsanity or Simple Responsive Images more popular?
Imsanity has 200K+ active installations while Simple Responsive Images has 100. Imsanity is the more widely-used plugin as of April 2026.
Which has better ratings — Imsanity or Simple Responsive Images?
Imsanity has a 4.9/5 rating from 291 reviews, while Simple Responsive Images has a 0/5 rating from 0 reviews.
Are Imsanity and Simple Responsive Images free?
Imsanity is free and Simple Responsive Images is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Imsanity or Simple Responsive Images?
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?
Imsanity was last updated 1 month ago and Simple Responsive Images was last updated 13 years ago.

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