PluginSift

WP OPcache vs Flush Permalinks Button (2026)

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

WP OPcache

WP OPcache

4.8(20)

10K+ active installs

Free

Updated 1 year ago
View WP OPcache
VS
Flush Permalinks Button

Flush Permalinks Button

0(0)

50 active installs

Free

Updated 2 years ago
View Flush Permalinks Button

Quick Verdict

As of April 2026, WP OPcache has a higher user rating (4.8/5 from 20 reviews) and leads in active installations (10K+ vs 50). Both are free WordPress plugins. WP OPcache has accumulated 222K+ total downloads while Flush Permalinks Button has 4.1K+.

Detailed Comparison

Rating
4.8/5WP OPcache
◄
Flush Permalinks ButtonN/A
Total Reviews
20WP OPcache
◄
Flush Permalinks Button0
Active Installs
10K+WP OPcache
◄
Flush Permalinks Button50
Total Downloads
222K+WP OPcache
◄
Flush Permalinks Button4.1K+
Support Resolution
0%WP OPcache
Flush Permalinks ButtonN/A
Last Updated
1 year agoWP OPcache
◄
Flush Permalinks Button2 years ago
First Released
2017WP OPcache
Flush Permalinks Button2021
Age
9 yearsWP OPcache
Flush Permalinks Button5 years
WP Requires
6.0+WP OPcache
Flush Permalinks Button5.7+
PHP Requires
8.1+WP OPcache
Flush Permalinks Button7.3+
Business Model
FreeWP OPcache
Flush Permalinks ButtonFree
Latest Version
4.2.3WP OPcache
Flush Permalinks Button1.0.2

Rating Breakdown

WP OPcache

4.8/5(20 reviews)
5
95%
4
0%
3
0%
2
0%
1
5%

Flush Permalinks Button

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

Recent Reviews

WP OPcache Reviews

by frayer69

WORKS 100% BUT NEED UPDATE

First, thank you! Second, please update it!!!

by onico0

Bast OPCache Manager for WordPress

Thanks and keep going please! 🙂

by nmxde

Provides useful insights

Good way to find out how well your opcache setup works

Flush Permalinks Button Reviews

No reviews yet

Frequently Asked Questions

Is WP OPcache or Flush Permalinks Button more popular?
WP OPcache has 10K+ active installations while Flush Permalinks Button has 50. WP OPcache is the more widely-used plugin as of April 2026.
Which has better ratings — WP OPcache or Flush Permalinks Button?
WP OPcache has a 4.8/5 rating from 20 reviews, while Flush Permalinks Button has a 0/5 rating from 0 reviews.
Are WP OPcache and Flush Permalinks Button free?
WP OPcache is free and Flush Permalinks Button is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — WP OPcache or Flush Permalinks Button?
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 OPcache was last updated 1 year ago and Flush Permalinks Button was last updated 2 years ago.

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