PluginSift

Imsanity vs Watermark Manager (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
Watermark Manager

Watermark Manager

0(0)

0 active installs

Free

Updated 3 weeks ago
View Watermark Manager

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 0). Both are free WordPress plugins. Imsanity has accumulated 4.5M+ total downloads while Watermark Manager has 450.

Detailed Comparison

Rating
4.9/5Imsanity
◄
Watermark ManagerN/A
Total Reviews
291Imsanity
◄
Watermark Manager0
Active Installs
200K+Imsanity
◄
Watermark Manager0
Total Downloads
4.5M+Imsanity
◄
Watermark Manager450
Support Resolution
50%Imsanity
Watermark ManagerN/A
Last Updated
1 month agoImsanity
►
Watermark Manager3 weeks ago
First Released
2011Imsanity
Watermark Manager2025
Age
15 yearsImsanity
Watermark Manager1 year
WP Requires
6.6+Imsanity
Watermark Manager6.0+
PHP Requires
7.4+Imsanity
Watermark Manager8.0+
Business Model
FreeImsanity
Watermark ManagerFree
Latest Version
2.9.0Imsanity
Watermark Manager3.1.0

Rating Breakdown

Imsanity

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

Watermark Manager

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.

Watermark Manager Reviews

No reviews yet

Frequently Asked Questions

Is Imsanity or Watermark Manager more popular?
Imsanity has 200K+ active installations while Watermark Manager has 0. Imsanity is the more widely-used plugin as of April 2026.
Which has better ratings — Imsanity or Watermark Manager?
Imsanity has a 4.9/5 rating from 291 reviews, while Watermark Manager has a 0/5 rating from 0 reviews.
Are Imsanity and Watermark Manager free?
Imsanity is free and Watermark Manager is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Imsanity or Watermark Manager?
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 Watermark Manager was last updated 3 weeks ago.

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