Head-to-head · October 2026
Really Simple CAPTCHA vs Skt NURCaptcha
Really Simple CAPTCHA comes out ahead, winning 6 of 8 head-to-head checks against Skt NURCaptcha.
Really Simple CAPTCHA
Really Simple CAPTCHA does not work alone and is intended to work with other plugins. It is originally…
Skt NURCaptcha
NURCaptcha stands for New User Register Captcha. It has been designed for anyone who wishes to allow free…
| Metric | Really Simple CAPTCHA | Skt NURCaptcha |
|---|---|---|
| Active installs | 300K+ | 100+ |
| Downloads (30 days) | 25.9K | 195 |
| Download trend | -44.8% | +8.3% |
| Rating | 4.2/5 | 4.5/5 |
| Reviews | 131 | 8 |
| Health score | 89/100 | 56/100 |
| Last updated | 2 months ago | 2 months ago |
| Tested up to | WP 7.1.3 | WP 6.1.15 |
| Support resolved | 100% | — |
| Requires PHP | 8.3+ | Any |
| First released | Mar 2009 | Sep 2011 |
Daily downloads, last 90 days
Really Simple CAPTCHASkt NURCaptcha
Choose Really Simple CAPTCHA if…
You care most about active installs, downloads (30 days) and reviews.
- Proven at scale on 300K+ active sites
- Tested with the latest WordPress (7.1)
- Needs PHP 8.3 or newer
Choose Skt NURCaptcha if…
You care most about download trend and rating.
- Small user base (100+ active installs)
- Only tested up to WordPress 6.1 (latest is 7.1)
Both compete in: captcha
FAQ
Really Simple CAPTCHA vs Skt NURCaptcha: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 8, 2026
Which is better, Really Simple CAPTCHA or Skt NURCaptcha?
Really Simple CAPTCHA comes out ahead, winning 6 of 8 head-to-head checks against Skt NURCaptcha. Choose Really Simple CAPTCHA if you care most about active installs, downloads (30 days) and reviews. Choose Skt NURCaptcha if you care most about download trend and rating.
Is Really Simple CAPTCHA more popular than Skt NURCaptcha?
Really Simple CAPTCHA is the more popular of the two with 300K+ active installs, compared with 100+ for Skt NURCaptcha.
Can I use Really Simple CAPTCHA and Skt NURCaptcha together?
Both plugins cover captcha, 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 CAPTCHA and Skt NURCaptcha 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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