# AJO Membership vs Security Optimizer

> AJO Membership vs Security Optimizer compared on installs, downloads, ratings, updates, compatibility and support. Security Optimizer comes out ahead, winning 5 of 6 head-to-head checks against AJO Membership.

**Security Optimizer comes out ahead, winning 5 of 6 head-to-head checks against AJO Membership.** Choose AJO Membership if you care most about download trend. Choose Security Optimizer if you care most about active installs, downloads (30 days) and reviews.

| | AJO Membership | Security Optimizer – The All-In-One Protection Plugin |
|---|---|---|
| Active installs | <10 | 1M+ ✅ |
| Downloads (30 days) | 70 | 97.4K ✅ |
| Download trend | +45.8% ✅ | -94.2% |
| Rating | — | 4.5/5 |
| Reviews | 0 | 157 ✅ |
| Health score | 60/100 | 85/100 ✅ |
| Last updated | 3 months ago | 1 month ago ✅ |
| Tested up to | WP 7.1.3 | WP 7.1.3 |
| Support resolved | — | 50% |
| Requires PHP | 7.4+ | 7.0+ |
| First released | Jul 2026 | May 2021 |

## Frequently asked questions

### Which is better, AJO Membership or Security Optimizer?
Security Optimizer comes out ahead, winning 5 of 6 head-to-head checks against AJO Membership. Choose AJO Membership if you care most about download trend. Choose Security Optimizer if you care most about active installs, downloads (30 days) and reviews.

### Is AJO Membership more popular than Security Optimizer?
Security Optimizer is the more popular of the two with 1M+ active installs, compared with <10 for AJO Membership.

### Can I use AJO Membership and Security Optimizer together?
Both plugins cover login, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.

### Are AJO Membership and Security Optimizer free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.


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Source: live WordPress.org data · HTML version: https://pageforge.pro/directory/compare/ajo-membership-vs-sg-security/ · Generated 2026-10-11 05:02 UTC by PageForge