WP Super Cache vs Cachebuster (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Quick Verdict
As of April 2026, Cachebuster has a higher user rating (5/5 from 6 reviews) while WP Super Cache leads in active installations (1.0M+ vs 1.0K+). Both are free WordPress plugins. WP Super Cache has accumulated 62M+ total downloads while Cachebuster has 12K+.
Detailed Comparison
| Metric | WP Super Cache | Cachebuster | |
|---|---|---|---|
| Rating | 4.3/5 | ► | 5/5 |
| Total Reviews | 1,341 | ◄ | 6 |
| Active Installs | 1.0M+ | ◄ | 1.0K+ |
| Total Downloads | 62M+ | ◄ | 12K+ |
| Support Resolution | 71% | N/A | |
| Last Updated | 4 months ago | ◄ | 1 year ago |
| First Released | 2007 | 2020 | |
| Age | 19 years | 6 years | |
| WP Requires | 6.7+ | 4.4+ | |
| PHP Requires | 7.2+ | 5.6+ | |
| Business Model | Free | Free | |
| Latest Version | 3.0.3 | 1.8 |
Rating Breakdown
WP Super Cache
Cachebuster
Download Trends
Over the past 30 days, WP Super Cache averaged approximately 6,587 daily downloads while Cachebuster averaged 7.
Recent Reviews
WP Super Cache Reviews
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ok This topic was modified 3 weeks, 4 days ago by Winston. This topic was modified 3 weeks, 4 days ago by Winston.
Nice Speed Boost
Tried this to improve my site speed and it actually helped. Pages load faster now and setup wasn’t too hard. Settings need a bit understanding at first, but once done it works nicely. pretty useful pl
Does not work with Astra Pro’s Color Switcher
Everything seems to work well until I started using Astra Pro’s “Color Switcher” to implement “dark mode.” With “WP Super Cache” activated, my Color Switcher site appears unable to correctly “remember
Cachebuster Reviews
Must Have Plugin
A plugin that you must install. I can’t build a site without installing this plugin. I hope it gets updated regularly and supports newer versions of WordPress. I love you Albert Peschar.
Should be in wordpress by default
This plugin is awesome. Solved my problem of css version in a flash. It should be by default in wordpress installation.
Works well
Seems to work well as intended!
More Plugins Worth Comparing
Top alternatives in the same category as WP Super Cache and Cachebuster
Get caching and more with this powerful cache plugin. Cache, optimize images, clean your database and minify for maximum performance.
SpeedyCache is a WordPress cache plugin that helps you improve performance of your WordPress site by caching, minifying, and compressing your website.
Breeze is a caching plugin developed by Cloudways. Breeze uses advance caching systems to improve site loading times exponentially.
OMGF automagically caches the Google Fonts used by your theme/plugins locally. No configuration (or brains) required!
Speed up your WordPress site with one-click optimizations like Page Cache, Critical CSS, and Image CDN to improve Core Web Vitals.
Frequently Asked Questions
Is WP Super Cache or Cachebuster more popular?
Which has better ratings — WP Super Cache or Cachebuster?
Are WP Super Cache and Cachebuster free?
Which plugin has better support — WP Super Cache or Cachebuster?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.