At a glance
WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance
Get caching and more with this powerful cache plugin. Cache, optimize images, clean your database and minify for maximum performance.
ezCache
Lightning-fast WordPress optimization — page caching, Redis Object Cache, Critical CSS, WebP images, CSS/JS optimization, and 15+ performance tools.
Full Comparison
Technical Specs
| Metric | WP-Optimize | ezCache |
|---|---|---|
| Requires WP | 4.9+ | 5.0+ |
| Requires PHP | 7.2+ | 7.4+ |
| Tested up to WP | 7.0 | 6.8.5 |
| Plugin age | 17 yrs | 7 yrs |
Quick Verdict
WP-Optimize is the clear winner for most WordPress sites. It holds 100x more installs than ezCache and carries a 4.8/5 rating from 2590 reviews. For a plugin that handles caching, image compression, database cleanup, and minification in one package, the user trust is undeniable. ezCache offers a modern feature set including Redis and Critical CSS, but its smaller user base makes it a riskier bet for production sites.
Feature Comparison: WP-Optimize vs ezCache
| Feature | WP-Optimize | ezCache |
|---|---|---|
| Page caching | Yes | Yes |
| Image compression | Yes | WebP conversion only |
| Database cleanup | Yes | No |
| CSS/JS minification | Yes | Yes |
| Critical CSS generation | No | Yes |
| Redis Object Cache | No | Yes |
| Performance tools count | 4 core areas (cache, images, database, minify) | 15+ performance tools |
| Supported image formats | Standard + WebP output | WebP output only |
Who Should Use WP-Optimize
- Site owners who need to clean wordpress database to speed up site, WP-Optimize includes database optimization out of the box, a feature ezCache lacks entirely.
- Teams running WooCommerce stores that need image optimization for woocommerce stores without losing quality, backed by a plugin with 92% five-star ratings.
- Anyone searching for the best cache plugin for wordpress who wants a single tool to handle caching, minification, and image compression, it's trusted by 1.0M+ active installs.
Who Should Use ezCache
- Developers running high-traffic sites on Redis-enabled hosting who want to enable page caching in wordpress with object cache support and Critical CSS built in.
- Users who prefer a lean, modern tool with 15+ performance features and zero one-star ratings in its review history.
- Site owners who only need page caching and CSS/JS optimization without database cleanup or image compression, ezCache covers those basics cleanly.
Community & Support
WP-Optimize's support team handled 19 threads over the last two months, resolving 12 of them for a 63% resolution rate. The plugin's rating distribution shows 92% five-star reviews against just 3% one-star, indicating that most users find the plugin stable and the support responsive. ezCache's support sample is too small to draw any conclusions, with no open threads in the last two months, there isn't enough data to evaluate their support responsiveness.
Verdict: WP-Optimize or ezCache for WordPress sites?
Pick WP-Optimize if you want a proven, all-in-one performance plugin. It handles caching, image compression, database cleanup, and minification with a 92% five-star approval rate. With 100x more installs than ezCache, you're choosing a plugin the WordPress community has stress-tested at scale. It's the better choice for anyone who needs to minify css and javascript wordpress files, compress images, and clean up their database without juggling three separate plugins.
Pick ezCache if your site runs on a Redis-backed server and you specifically need Critical CSS generation and Redis Object Cache support. Its 80% five-star rating and zero one-star reviews suggest early adopters are satisfied. But with a much smaller install base and no database cleanup or image compression features, it's a specialist tool for a specific hosting environment. For the vast majority of WordPress sites, WP-Optimize delivers more value with less risk.
This comparison is AI-generated from live WordPress.org data. Install counts, ratings, versions and support statistics sync weekly, so the numbers on this page stay current. Content passes automated quality checks before publishing, and pages below our quality threshold are held for human review.
Read our full methodologyFrequently Asked Questions
Q How many people use WP-Optimize compared to ezCache?
WP-Optimize has 1.0M+ active installs while ezCache has 10K+, meaning WP-Optimize is used on more sites.
Q Which has better user ratings — WP-Optimize or ezCache?
WP-Optimize averages 4.8/5 from 2,590 reviews, while ezCache averages 4.6/5 from 5 reviews — WP-Optimize has the higher average rating.
Q Which is more actively maintained — WP-Optimize or ezCache?
ezCache was last updated on Jun 29, 2026 and WP-Optimize on Jun 5, 2026, so ezCache received the more recent update.
Q Are WP-Optimize and ezCache both free?
Yes — both WP-Optimize and ezCache are free to install from the official WordPress.org plugin directory. Some features may require a paid upgrade offered by the plugin author.
Q Is WP-Optimize or ezCache better for WordPress sites?
For most sites, WP-Optimize is the better choice because it bundles caching with image compression and database cleaning, covering three speed problems in one plugin. ezCache focuses purely on caching and Redis performance, so it works well if you already have a separate image optimizer and just want a fast cache layer.
Q Which is easier to set up for a WordPress beginner — WP-Optimize or ezCache?
WP-Optimize is easier for a beginner because its dashboard groups caching, minification, and database cleanup into simple toggle switches with clear labels. ezCache assumes you know what Redis is and how to configure it, which adds a learning curve for someone new to WordPress.
Q What is the biggest feature difference between WP-Optimize and ezCache?
The biggest difference is that WP-Optimize includes built-in image compression and database cleanup, while ezCache does not. If you need to minify CSS and JavaScript or compress images without losing quality, WP-Optimize handles that directly; ezCache is strictly a caching and Redis optimization tool.
Q Can you switch from WP-Optimize to ezCache (or the other way) without losing data?
Yes, you can switch between them without losing your posts, pages, or user data because both plugins only affect cached files and temporary performance settings. Just deactivate one plugin and activate the other, then clear your site cache to avoid serving stale files from the old plugin.
Q Which type of site should choose WP-Optimize, and which should choose ezCache?
Choose WP-Optimize for a WooCommerce store or a content-heavy blog where you want to compress images and clean the database alongside caching. Choose ezCache if you run a high-traffic site that already uses an external image optimizer and needs Redis-based caching for faster database queries.
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