Speed Optimizer – The All-In-One… vs Redis Object Cache (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Speed Optimizer – The All-In-One…
1.0M+ active installs
Free
Redis Object Cache
300K+ active installs
Free + Premium
Quick Verdict
As of April 2026, Redis Object Cache has a higher user rating (4.5/5 from 173 reviews) while Speed Optimizer – The All-In-One… leads in active installations (1.0M+ vs 300K+). Both are free WordPress plugins. Speed Optimizer – The All-In-One… has accumulated 95M+ total downloads while Redis Object Cache has 16M+. Redis Object Cache has a higher support resolution rate (77% vs 68%).
Detailed Comparison
| Metric | Speed Optimizer – The All-In-One… | Redis Object Cache | |
|---|---|---|---|
| Rating | 4.2/5 | ► | 4.5/5 |
| Total Reviews | 630 | ◄ | 173 |
| Active Installs | 1.0M+ | ◄ | 300K+ |
| Total Downloads | 95M+ | ◄ | 16M+ |
| Support Resolution | 68% | ► | 77% |
| Last Updated | 1 month ago | ◄ | 2 months ago |
| First Released | 2014 | 2014 | |
| Age | 12 years | 12 years | |
| WP Requires | 4.7+ | 4.6+ | |
| PHP Requires | 7.0+ | 7.2+ | |
| Business Model | Free | Free + Premium | |
| Latest Version | 7.7.7 | 2.7.0 |
Rating Breakdown
Speed Optimizer – The All-In-One…
Redis Object Cache
Download Trends
Over the past 30 days, Speed Optimizer – The All-In-One… averaged approximately 38,868 daily downloads while Redis Object Cache averaged 8,749.
Recent Reviews
Speed Optimizer – The All-In-One… Reviews
Memcached only available inside commercial environment
A quite disappointing open source contribution
Needs to be better
This is a good plugin and very helpful, but there are two big downsides: A disrespectful popup that asks you to give them all of your personal data. This is nothing new, but there are no cookies a
Nice Speed Improvement
Started using it to optimize my site. Speed got better after turning on some settings. The interface is simple & easy to understand. Still a few things to tweak, but overall pretty helpful. Tnkz devs.
Redis Object Cache Reviews
can recommend this plug-in
I installed Redis Object Cache a couple of days ago and the diagnostics shows me it is saving on a good proportion of MySQL database hits. The author responded quickly to my questions on the suppor
Lack of options and forced adverts
It would be wildy easier to use if it was possible to change the IP. Sometimes you have multiple containers working alongside each other in a complex network. This plugin just defaults to presuming
10/10
Amazing plugin. But if you are using it on some serious projects don’t forget to disable Redis Cache for your ERP imports/wp cli etc in wp_config.
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.