WP OPcache vs Servebolt Optimizer (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Quick Verdict
As of April 2026, Servebolt Optimizer has a higher user rating (5/5 from 5 reviews) while WP OPcache leads in active installations (10K+ vs 1.0K+). Both are free WordPress plugins. WP OPcache has accumulated 222K+ total downloads while Servebolt Optimizer has 97K+.
Detailed Comparison
| Metric | WP OPcache | Servebolt Optimizer | |
|---|---|---|---|
| Rating | 4.8/5 | ► | 5/5 |
| Total Reviews | 20 | ◄ | 5 |
| Active Installs | 10K+ | ◄ | 1.0K+ |
| Total Downloads | 222K+ | ◄ | 97K+ |
| Support Resolution | 0% | N/A | |
| Last Updated | 1 year ago | ► | 4 days ago |
| First Released | 2017 | 2018 | |
| Age | 9 years | 8 years | |
| WP Requires | 6.0+ | 4.9.2+ | |
| PHP Requires | 8.1+ | 7.4+ | |
| Business Model | Free | Free | |
| Latest Version | 4.2.3 | 3.6.3 |
Rating Breakdown
WP OPcache
Servebolt Optimizer
Download Trends
Over the past 30 days, WP OPcache averaged approximately 56 daily downloads while Servebolt Optimizer averaged 64.
Recent Reviews
WP OPcache Reviews
WORKS 100% BUT NEED UPDATE
First, thank you! Second, please update it!!!
Bast OPCache Manager for WordPress
Thanks and keep going please! 🙂
Provides useful insights
Good way to find out how well your opcache setup works
Servebolt Optimizer Reviews
Works great!
Great optimization plugin for Servebolt users!
Excellent Plugin
This Plugin is the awesome! It works great and optimizes the DB on the fly. It has helped tremendously with website speed. I’ve used it on over 20 websites so far!
The best & what was need!
CloudFlare cache purge & cache purge is now in the plugin so is The database optimization with this plugin is a unique feature, that is a must-have for all WordPress websites that need speed. No need
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Frequently Asked Questions
Is WP OPcache or Servebolt Optimizer more popular?
Which has better ratings — WP OPcache or Servebolt Optimizer?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.