Imsanity vs WP Smart Image II (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
WP Smart Image II

WP Smart Image II

0(0)

40 active installs

Free

Updated 11 years ago
View WP Smart Image II

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 40). Both are free WordPress plugins. Imsanity has accumulated 4.5M+ total downloads while WP Smart Image II has 20K+.

Detailed Comparison

Rating
4.9/5Imsanity
WP Smart Image IIN/A
Total Reviews
291Imsanity
WP Smart Image II0
Active Installs
200K+Imsanity
WP Smart Image II40
Total Downloads
4.5M+Imsanity
WP Smart Image II20K+
Support Resolution
50%Imsanity
WP Smart Image IIN/A
Last Updated
1 month agoImsanity
WP Smart Image II11 years ago
First Released
2011Imsanity
WP Smart Image II2009
Age
15 yearsImsanity
WP Smart Image II17 years
WP Requires
6.6+Imsanity
WP Smart Image II2.8+
PHP Requires
7.4+Imsanity
WP Smart Image IIfalse+
Business Model
FreeImsanity
WP Smart Image IIFree
Latest Version
2.9.0Imsanity
WP Smart Image II0.3

Rating Breakdown

Imsanity

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

WP Smart Image II

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.

WP Smart Image II Reviews

No reviews yet

Frequently Asked Questions

Is Imsanity or WP Smart Image II more popular?
Imsanity has 200K+ active installations while WP Smart Image II has 40. Imsanity is the more widely-used plugin as of April 2026.
Which has better ratings — Imsanity or WP Smart Image II?
Imsanity has a 4.9/5 rating from 291 reviews, while WP Smart Image II has a 0/5 rating from 0 reviews.
Are Imsanity and WP Smart Image II free?
Imsanity is free and WP Smart Image II is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Imsanity or WP Smart Image II?
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 WP Smart Image II was last updated 11 years ago.

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