PluginSift

WP-Optimize – Cache, Compress images… vs Redis Object Cache (2026)

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

WP-Optimize – Cache, Compress images…

WP-Optimize – Cache, Compress images…

4.8(2,567)

1.0M+ active installs

Free

Updated 1 week ago
View WP-Optimize – Cache, Compress images…
VS
Redis Object Cache

Redis Object Cache

1(1)

10 active installs

Free

Updated 12 years ago
View Redis Object Cache

Quick Verdict

As of April 2026, WP-Optimize – Cache, Compress images… has a higher user rating (4.8/5 from 2,567 reviews) and leads in active installations (1.0M+ vs 10). Both are free WordPress plugins. WP-Optimize – Cache, Compress images… has accumulated 55M+ total downloads while Redis Object Cache has 5.4K+.

Detailed Comparison

Rating
4.8/5WP-Optimize – Cache, Compress images…
◄
Redis Object Cache1/5
Total Reviews
2,567WP-Optimize – Cache, Compress images…
◄
Redis Object Cache1
Active Installs
1.0M+WP-Optimize – Cache, Compress images…
◄
Redis Object Cache10
Total Downloads
55M+WP-Optimize – Cache, Compress images…
◄
Redis Object Cache5.4K+
Support Resolution
62%WP-Optimize – Cache, Compress images…
Redis Object CacheN/A
Last Updated
1 week agoWP-Optimize – Cache, Compress images…
◄
Redis Object Cache12 years ago
First Released
2009WP-Optimize – Cache, Compress images…
Redis Object Cache2014
Age
17 yearsWP-Optimize – Cache, Compress images…
Redis Object Cache12 years
WP Requires
4.9+WP-Optimize – Cache, Compress images…
Redis Object Cache3.0.1+
PHP Requires
7.2+WP-Optimize – Cache, Compress images…
Redis Object Cachefalse+
Business Model
FreeWP-Optimize – Cache, Compress images…
Redis Object CacheFree
Latest Version
4.5.1WP-Optimize – Cache, Compress images…
Redis Object Cache1.0

Rating Breakdown

WP-Optimize – Cache, Compress images…

4.8/5(2,567 reviews)
5
92%
4
3%
3
1%
2
1%
1
3%

Redis Object Cache

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

Recent Reviews

WP-Optimize – Cache, Compress images… Reviews

by poiuy09876

Рахмет.

Жақсы плагин. Әзірлеушілерге рахмет.

by edmella

Excelente

Muito bom

by and4zej

Trash it, before it kills your conversions.

WP-Optimize fails to fully de-register its components even when caching is toggled off in the UI. Its hooks and filters remain active on every page load, specifically interfering with the WooCommerce

Redis Object Cache Reviews

No reviews yet

Frequently Asked Questions

Is WP-Optimize – Cache, Compress images… or Redis Object Cache more popular?
WP-Optimize – Cache, Compress images… has 1.0M+ active installations while Redis Object Cache has 10. WP-Optimize – Cache, Compress images… is the more widely-used plugin as of April 2026.
Which has better ratings — WP-Optimize – Cache, Compress images… or Redis Object Cache?
WP-Optimize – Cache, Compress images… has a 4.8/5 rating from 2,567 reviews, while Redis Object Cache has a 1/5 rating from 1 reviews.
Are WP-Optimize – Cache, Compress images… and Redis Object Cache free?
WP-Optimize – Cache, Compress images… is free and Redis Object Cache is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — WP-Optimize – Cache, Compress images… or Redis Object Cache?
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?
WP-Optimize – Cache, Compress images… was last updated 1 week ago and Redis Object Cache was last updated 12 years ago.

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