Head-to-head · October 2026
Loginizer vs Only One Category
Loginizer comes out ahead, winning 7 of 8 head-to-head checks against Only One Category.
Loginizer
Loginizer is a WordPress plugin which helps you fight against bruteforce attack by blocking login for the IP…
Only One Category
Only One Category makes sure users only select one category for their post by making the selectors radio…
| Metric | Loginizer | Only One Category |
|---|---|---|
| Active installs | 1M+ | 200+ |
| Downloads (30 days) | 435.9K | 91 |
| Download trend | -8.3% | +59.6% |
| Rating | 4.8/5 | 4.1/5 |
| Reviews | 1,033 | 7 |
| Health score | 90/100 | 34/100 |
| Last updated | 1 week ago | 11 years ago |
| Tested up to | WP 7.1.3 | WP 4.4.34 |
| Support resolved | 50% | — |
| Requires PHP | 5.5+ | Any |
| First released | Jan 2016 | Jul 2013 |
Daily downloads, last 90 days
LoginizerOnly One Category
Choose Loginizer if…
You care most about active installs, downloads (30 days) and rating.
- One of the most-used plugins on the web — 1M+ active sites
- Loved by users — 4.8/5 from 1,033 reviews
- Actively developed — last update 1 week ago
- Tested with the latest WordPress (7.1)
Choose Only One Category if…
You care most about download trend.
- Small user base (200+ active installs)
- No update in 10 years
- Only tested up to WordPress 4.4 (latest is 7.1)
Both compete in: admin
FAQ
Loginizer vs Only One Category: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 7, 2026
Which is better, Loginizer or Only One Category?
Loginizer comes out ahead, winning 7 of 8 head-to-head checks against Only One Category. Choose Loginizer if you care most about active installs, downloads (30 days) and rating. Choose Only One Category if you care most about download trend.
Is Loginizer more popular than Only One Category?
Loginizer is the more popular of the two with 1M+ active installs, compared with 200+ for Only One Category.
Can I use Loginizer and Only One Category together?
Both plugins cover admin, 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 Loginizer and Only One Category 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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