Head-to-head · October 2026
Really Simple Security vs Senpai Software
Really Simple Security comes out ahead, winning 6 of 7 head-to-head checks against Senpai Software.
Really Simple Security
Easily improve site security with WordPress Hardening, Two-Factor Authentication (2FA), Login Protection…
Senpai Software
This plugin gives you the ability to turn any file on your computer into a unique key which you will use to…
| Metric | Really Simple Security | Senpai Software |
|---|---|---|
| Active installs | 3M+ | 10+ |
| Downloads (30 days) | 2.7M | 48 |
| Download trend | -1.2% | +92% |
| Rating | 4.9/5 | 5/5 |
| Reviews | 8,864 | 3 |
| Health score | 95/100 | 30/100 |
| Last updated | 3 weeks ago | 3 years ago |
| Tested up to | WP 7.1.2 | WP 6.4.12 |
| Support resolved | 71% | — |
| Requires PHP | 7.4+ | 5.6+ |
| First released | Mar 2015 | Mar 2023 |
Daily downloads, last 90 days
Really Simple SecuritySenpai Software
Choose Really Simple Security if…
You care most about active installs, downloads (30 days) and reviews.
- One of the most-used plugins on the web — 3M+ active sites
- Loved by users — 4.9/5 from 8,864 reviews
- Actively developed — last update 3 weeks ago
- Tested with the latest WordPress (7.1)
- Responsive support — 71% of recent threads resolved
Choose Senpai Software if…
You care most about download trend.
- Small user base (10+ active installs)
- Very few reviews so far
- No update in 2 years
- Only tested up to WordPress 6.4 (latest is 7.1)
Both compete in: 2FA
FAQ
Really Simple Security vs Senpai Software: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 5, 2026
Which is better, Really Simple Security or Senpai Software?
Really Simple Security comes out ahead, winning 6 of 7 head-to-head checks against Senpai Software. Choose Really Simple Security if you care most about active installs, downloads (30 days) and reviews. Choose Senpai Software if you care most about download trend.
Is Really Simple Security more popular than Senpai Software?
Really Simple Security is the more popular of the two with 3M+ active installs, compared with 10+ for Senpai Software.
Can I use Really Simple Security and Senpai Software together?
Both plugins cover 2FA, 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 Really Simple Security and Senpai Software 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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