Security Optimizer – The All-In-One… vs MalCare WordPress Security Plugin… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Security Optimizer – The All-In-One…
1.0M+ active installs
Free
MalCare WordPress Security Plugin…
200K+ active installs
Free
Quick Verdict
As of April 2026, Security Optimizer – The All-In-One… has a higher user rating (4.5/5 from 153 reviews) and leads in active installations (1.0M+ vs 200K+). Both are free WordPress plugins. Security Optimizer – The All-In-One… has accumulated 32M+ total downloads while MalCare WordPress Security Plugin… has 17M+. MalCare WordPress Security Plugin… has a higher support resolution rate (100% vs 75%).
Detailed Comparison
| Metric | Security Optimizer – The All-In-One… | MalCare WordPress Security Plugin… | |
|---|---|---|---|
| Rating | 4.5/5 | ◄ | 4.3/5 |
| Total Reviews | 153 | ► | 521 |
| Active Installs | 1.0M+ | ◄ | 200K+ |
| Total Downloads | 32M+ | ◄ | 17M+ |
| Support Resolution | 75% | ► | 100% |
| Last Updated | 4 days ago | ◄ | 1 week ago |
| First Released | 2021 | 2018 | |
| Age | 5 years | 8 years | |
| WP Requires | 4.7+ | 4.0+ | |
| PHP Requires | 7.0+ | 7.0+ | |
| Business Model | Free | Free | |
| Latest Version | 1.6.0 | 6.39 |
Rating Breakdown
Security Optimizer – The All-In-One…
MalCare WordPress Security Plugin…
Download Trends
Over the past 30 days, Security Optimizer – The All-In-One… averaged approximately 12,655 daily downloads while MalCare WordPress Security Plugin… averaged 5,514.
Recent Reviews
Security Optimizer – The All-In-One… Reviews
Good Security Control
Installed it to improve my site security. The interface is simple, and most features work well. Had to tweak a few settings, but nothing complicated. Overall, pretty useful plugin. tnx devs. T
sgs_whitelist_wp_content custom filter doesn’t work
This plugin seems to be designed for SiteGround hosting only. I am using SiteGround, and the plugin works well except for the file whitelisting feature. I applied the sgs_whitelist_wp_content custom f
Horrible. Clashes with everything. Breaches GDPR
This plugin has caused nothing but endless problems. It clashes with Elementor and Papal payment plugins. Of course, all Siteground do is blame the other companies, as if their plugin is perfect. W
MalCare WordPress Security Plugin… Reviews
Above and beyond
I am over the moon with my experience with Malcare. Not only did their free online tool fine malware where others didn’t, they fixed it immediately and then went on to surprise and delight me by helpi
Great plugin and support
Great plugin, lightweight and protects the sites. Support is amazing, fast replies and care to help.
HUMAN SUPPORT TOP SECURITY
I got a fake recaptcha script on my site , i tried all ways to locate it but all in vain.Then i found malcare, there scanner helped me realised that my site had far more issues than just an enqueued s
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.