Head-to-head · October 2026
AJO Membership vs Security Optimizer
Security Optimizer comes out ahead, winning 5 of 6 head-to-head checks against AJO Membership.
AJO Membership
AJO Membership is a lightweight, secure, and straightforward plugin designed to turn your WordPress site into…
Security Optimizer
Bulletproof your website security in a few clicks against a range of security breaches, including brute-force…
| Metric | AJO Membership | Security Optimizer |
|---|---|---|
| Active installs | <10 | 1M+ |
| Downloads (30 days) | 70 | 100.1K |
| Download trend | +52.2% | -94.1% |
| 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 |
Daily downloads, last 90 days
AJO MembershipSecurity Optimizer
Choose AJO Membership if…
You care most about download trend.
- Tested with the latest WordPress (7.1)
- Small user base (<10 active installs)
- Very few reviews so far
Choose Security Optimizer if…
You care most about active installs, downloads (30 days) and reviews.
- One of the most-used plugins on the web — 1M+ active sites
- Loved by users — 4.5/5 from 157 reviews
- Tested with the latest WordPress (7.1)
Both compete in: login
FAQ
AJO Membership vs Security Optimizer: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 10, 2026
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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