WP Fastest Cache – WordPress Cache… vs WP-Optimize – Cache, Compress images… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
WP Fastest Cache – WordPress Cache…
1.0M+ active installs
Free
WP-Optimize – Cache, Compress images…
1.0M+ active installs
Free
Quick Verdict
As of April 2026, WP Fastest Cache – WordPress Cache… has a higher user rating (4.9/5 from 4,208 reviews) and leads in active installations (1.0M+ vs 1.0M+). Both are free WordPress plugins. WP Fastest Cache – WordPress Cache… has accumulated 63M+ total downloads while WP-Optimize – Cache, Compress images… has 55M+. WP-Optimize – Cache, Compress images… has a higher support resolution rate (63% vs 30%).
Detailed Comparison
| Metric | WP Fastest Cache – WordPress Cache… | WP-Optimize – Cache, Compress images… | |
|---|---|---|---|
| Rating | 4.9/5 | ◄ | 4.8/5 |
| Total Reviews | 4,208 | ◄ | 2,567 |
| Active Installs | 1.0M+ | 1.0M+ | |
| Total Downloads | 63M+ | ◄ | 55M+ |
| Support Resolution | 30% | ► | 63% |
| Last Updated | 1 month ago | ► | 1 week ago |
| First Released | 2013 | 2009 | |
| Age | 13 years | 17 years | |
| WP Requires | 5.3+ | 4.9+ | |
| PHP Requires | false+ | 7.2+ | |
| Business Model | Free | Free | |
| Latest Version | 1.4.6 | 4.5.1 |
Rating Breakdown
WP Fastest Cache – WordPress Cache…
WP-Optimize – Cache, Compress images…
Download Trends
Over the past 30 days, WP Fastest Cache – WordPress Cache… averaged approximately 6,194 daily downloads while WP-Optimize – Cache, Compress images… averaged 24,837.
Recent Reviews
WP Fastest Cache – WordPress Cache… Reviews
One of the best cache managers currently available
One of the best cache managers currently available, with the most flexible configuration. Highly recommended.
Fast & Easy
Started using WP Fastest Cache on my site and noticed speed improved pretty quickly. The setup was simple, just a few clicks and done. Runs smoothly so far without issues. Pretty solid caching plugin
Awesome Program
Really nice program
WP-Optimize – Cache, Compress images… Reviews
Рахмет.
Жақсы плагин. Әзірлеушілерге рахмет.
Excelente
Muito bom
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
More Cache Worth Comparing
Top alternatives in the same category as WP Fastest Cache – WordPress Cache… and WP-Optimize – Cache, Compress images…
A very fast caching engine for WordPress that produces static html files.
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.
Aruba HiSpeed Cache interfaces directly with an Aruba hosting platform's HiSpeed Cache service and automates its management.
Frequently Asked Questions
Is WP Fastest Cache – WordPress Cache… or WP-Optimize – Cache, Compress images… more popular?
Which has better ratings — WP Fastest Cache – WordPress Cache… or WP-Optimize – Cache, Compress images…?
Are WP Fastest Cache – WordPress Cache… and WP-Optimize – Cache, Compress images… free?
Which plugin has better support — WP Fastest Cache – WordPress Cache… or WP-Optimize – Cache, Compress images…?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.