WP Fastest Cache – WordPress Cache… vs Autoptimize (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
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 900K+). Both are free WordPress plugins. WP Fastest Cache – WordPress Cache… has accumulated 63M+ total downloads while Autoptimize has 43M+. Autoptimize has a higher support resolution rate (40% vs 30%).
Detailed Comparison
| Metric | WP Fastest Cache – WordPress Cache… | Autoptimize | |
|---|---|---|---|
| Rating | 4.9/5 | ◄ | 4.7/5 |
| Total Reviews | 4,208 | ◄ | 1,424 |
| Active Installs | 1.0M+ | ◄ | 900K+ |
| Total Downloads | 63M+ | ◄ | 43M+ |
| Support Resolution | 30% | ► | 40% |
| Last Updated | 1 month ago | ► | 3 weeks ago |
| First Released | 2013 | 2009 | |
| Age | 13 years | 17 years | |
| WP Requires | 5.3+ | 5.3+ | |
| PHP Requires | false+ | 7.1+ | |
| Business Model | Free | Free | |
| Latest Version | 1.4.6 | 3.1.15 |
Rating Breakdown
WP Fastest Cache – WordPress Cache…
Autoptimize
Download Trends
Over the past 30 days, WP Fastest Cache – WordPress Cache… averaged approximately 6,194 daily downloads while Autoptimize averaged 17,417.
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
Autoptimize Reviews
avoid
causes critical error, also no way to deactivate or remove without it crippling my wp site. don’t use it.
Injects Malware.
Not one but this happened twice in about 6 months across 2 sites. This topic was modified 1 week, 6 days ago by kkrajk.
Mala idea adquirir la versión PRO
Pague la versión PRO, y realmente fue un desastre, mi web tuvo constantes caídas, excesiva cantidad de cache, problemas con el CSS, realmente fue una perdida de dinero en el Plugin
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Frequently Asked Questions
Is WP Fastest Cache – WordPress Cache… or Autoptimize more popular?
Which has better ratings — WP Fastest Cache – WordPress Cache… or Autoptimize?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.