Loginizer vs Security Optimizer – The All-In-One… (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
Quick Verdict
As of April 2026, Loginizer has a higher user rating (4.8/5 from 1,023 reviews) and leads in active installations (1.0M+ vs 1.0M+). Both are free WordPress plugins. Loginizer has accumulated 29M+ total downloads while Security Optimizer – The All-In-One… has 32M+. Security Optimizer – The All-In-One… has a higher support resolution rate (80% vs 0%).
Detailed Comparison
| Metric | Loginizer | Security Optimizer – The All-In-One… | |
|---|---|---|---|
| Rating | 4.8/5 | ◄ | 4.5/5 |
| Total Reviews | 1,023 | ◄ | 153 |
| Active Installs | 1.0M+ | 1.0M+ | |
| Total Downloads | 29M+ | ► | 32M+ |
| Support Resolution | 0% | ► | 80% |
| Last Updated | 1 month ago | ► | 4 days ago |
| First Released | 2016 | 2021 | |
| Age | 10 years | 5 years | |
| WP Requires | 3.0+ | 4.7+ | |
| PHP Requires | 5.5+ | 7.0+ | |
| Business Model | Free | Free | |
| Latest Version | 2.0.6 | 1.6.0 |
Rating Breakdown
Loginizer
Security Optimizer – The All-In-One…
Download Trends
Over the past 30 days, Loginizer averaged approximately 7,128 daily downloads while Security Optimizer – The All-In-One… averaged 12,307.
Recent Reviews
Loginizer Reviews
Great security for WordPress
Took a website I was working on from 30+ failed login attempts daily, to 0.Can’t really argue with that. I’d say that’s job well done.
Solid Security Tool
Really helpful plugin for login protection. Easy setup and started working right away. Blocks unwanted attempts and gives peace of mind. using it for a while now, no issues so far. tnkz 👍
good
good plugin for WordPress, simple efficient!
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
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.