Question 1

What is the best WordPress Cache Buster plugin?

Accepted Answer

The most widely used cache buster plugins are ranked by active installations on PluginSift. You can sort by popularity, rating, or recent updates to find the best option for your needs. As of April 2026, there are 2 cache buster plugins available.

Question 2

How many WordPress Cache Buster plugins are there?

Accepted Answer

As of April 2026, there are 2 WordPress cache buster plugins listed on PluginSift. This includes free, freemium, and premium options from various developers.

Question 3

Are there free Cache Buster plugins for WordPress?

Accepted Answer

Yes, the majority of WordPress cache buster plugins offer a free version. Many also have premium tiers with advanced features. You can use the filter options above to browse only free plugins.

Question 4

How do I compare Cache Buster plugins?

Accepted Answer

PluginSift lets you compare any two plugins side by side. Visit a plugin page and click "Compare", or use the Compare tool in the navigation. Comparison pages show ratings, active installations, support quality, update frequency, and more.

WordPress Cache Buster Plugins

Cache Buster

CSS Cache Buster

Frequently Asked Questions