Head-to-head · September 2026
Really Simple CAPTCHA vs SiteGuard WP Plugin
Really Simple CAPTCHA comes out ahead, winning 5 of 8 head-to-head checks against SiteGuard WP Plugin.
Really Simple CAPTCHA
Really Simple CAPTCHA does not work alone and is intended to work with other plugins. It is originally…
SiteGuard WP Plugin
SiteGuard WP Plugin helps protect WordPress sites by strengthening login and admin-area security. It helps…
| Metric | Really Simple CAPTCHA | SiteGuard WP Plugin |
|---|---|---|
| Active installs | 300K+ | 600K+ |
| Downloads (30 days) | 30.1K | 78.6K |
| Download trend | -20.9% | -82.9% |
| Rating | 4.2/5 | 4.3/5 |
| Reviews | 131 | 15 |
| Health score | 89/100 | 81/100 |
| Last updated | 1 month ago | 1 month ago |
| Tested up to | WP 7.1.2 | WP 7.1.2 |
| Support resolved | 100% | 75% |
| Requires PHP | 8.3+ | Any |
| First released | Mar 2009 | Oct 2014 |
Daily downloads, last 90 days
Really Simple CAPTCHASiteGuard WP Plugin
Choose Really Simple CAPTCHA if…
You care most about download trend, reviews and health score.
- Proven at scale on 300K+ active sites
- Tested with the latest WordPress (7.1)
- Needs PHP 8.3 or newer
Choose SiteGuard WP Plugin if…
You care most about active installs, downloads (30 days) and rating.
- Proven at scale on 600K+ active sites
- Tested with the latest WordPress (7.1)
Both compete in: captcha
FAQ
Really Simple CAPTCHA vs SiteGuard WP Plugin: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Sep 27, 2026
Which is better, Really Simple CAPTCHA or SiteGuard WP Plugin?
Really Simple CAPTCHA comes out ahead, winning 5 of 8 head-to-head checks against SiteGuard WP Plugin. Choose Really Simple CAPTCHA if you care most about download trend, reviews and health score. Choose SiteGuard WP Plugin if you care most about active installs, downloads (30 days) and rating.
Is Really Simple CAPTCHA more popular than SiteGuard WP Plugin?
SiteGuard WP Plugin is the more popular of the two with 600K+ active installs, compared with 300K+ for Really Simple CAPTCHA.
Can I use Really Simple CAPTCHA and SiteGuard WP Plugin 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 SiteGuard WP Plugin free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.
Powered by PageForge
Want thousands of pages that rank like these? Build them in an afternoon.
This directory runs on the same engine as PageForge. Turn any spreadsheet, CSV or API into thousands of fast, SEO-ready WordPress pages — with schema, internal links and AI-written copy baked in.
- CSV, Google Sheets & API data sources
- AI content, schema & internal links per page
- Works with Elementor, Gutenberg, Yoast & Rank Math
- Free on WordPress.org — no credit card
