WP-Optimize – Cache, Compress images… vs ZapCache (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
WP-Optimize – Cache, Compress images…
1.0M+ active installs
Free
Quick Verdict
As of April 2026, WP-Optimize – Cache, Compress images… has a higher user rating (4.8/5 from 2,567 reviews) and leads in active installations (1.0M+ vs 10). Both are free WordPress plugins. WP-Optimize – Cache, Compress images… has accumulated 55M+ total downloads while ZapCache has 316.
Detailed Comparison
| Metric | WP-Optimize – Cache, Compress images… | ZapCache | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | N/A |
| Total Reviews | 2,567 | ◄ | 0 |
| Active Installs | 1.0M+ | ◄ | 10 |
| Total Downloads | 55M+ | ◄ | 316 |
| Support Resolution | 62% | N/A | |
| Last Updated | 1 week ago | ◄ | 6 months ago |
| First Released | 2009 | 2025 | |
| Age | 17 years | 1 year | |
| WP Requires | 4.9+ | 6.4+ | |
| PHP Requires | 7.2+ | 8.0+ | |
| Business Model | Free | Free | |
| Latest Version | 4.5.1 | 1.5.0 |
Rating Breakdown
WP-Optimize – Cache, Compress images…
ZapCache
Download Trends
Recent Reviews
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
ZapCache Reviews
No reviews yet
More Plugins Worth Comparing
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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
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Are WP-Optimize – Cache, Compress images… and ZapCache free?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.