WP Super Cache vs Alpha Cache (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Quick Verdict
As of April 2026, Alpha Cache has a higher user rating (5/5 from 3 reviews) while WP Super Cache leads in active installations (1.0M+ vs 10). Both are free WordPress plugins. WP Super Cache has accumulated 62M+ total downloads while Alpha Cache has 5.3K+.
Detailed Comparison
| Metric | WP Super Cache | Alpha Cache | |
|---|---|---|---|
| Rating | 4.3/5 | ► | 5/5 |
| Total Reviews | 1,341 | ◄ | 3 |
| Active Installs | 1.0M+ | ◄ | 10 |
| Total Downloads | 62M+ | ◄ | 5.3K+ |
| Support Resolution | 71% | N/A | |
| Last Updated | 4 months ago | ◄ | 8 months ago |
| First Released | 2007 | 2012 | |
| Age | 19 years | 14 years | |
| WP Requires | 6.7+ | 3.0+ | |
| PHP Requires | 7.2+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 3.0.3 | 1.3.002 |
Rating Breakdown
WP Super Cache
Alpha Cache
Download Trends
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
Alpha Cache Reviews
No reviews yet
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.