GreCAPTCHA vs Really Simple CAPTCHA
Two WordPress plugins head to head: ranking, active installs, downloads and ratings, from our daily tracking of the WordPress.org directory.
These aren’t all alternatives to each other — they do different jobs — so this page compares popularity only, not features.
At a glance
Really Simple CAPTCHA leads the WordPress.org popular list today at #188, ahead of GreCAPTCHA at #28,792. Over the last 7 days Really Simple CAPTCHA held its place and GreCAPTCHA slipped 112 places. Really Simple CAPTCHA has the largest install base, roughly 30000× the next: 300K+ active installs against 10+ for GreCAPTCHA. Downloads this week: Really Simple CAPTCHA 11,412 and GreCAPTCHA 22.
| Metric | GreCAPTCHA | Really Simple CAPTCHA |
|---|---|---|
| Popular rank today | #28,792 ▼ 112 | #188 ▬ |
| Active installs | 10+ | 300K+ |
| Downloads, last 7 days | 22 | 11,412 |
| Rating | no ratings | 4.2★ (131) |
| Last updated | Mar 23, 2021 | Aug 23, 2026 |
| Current version | 1.4 | 2.5 |
| Best rank on record | #26,382 | #186 |
| Days in the top 50 | 0 | 0 |
| On WordPress.org since | Apr 2020 | Mar 2009 |
Highlighted cells mark the strongest figure in each row. Rank and installs are from the latest WordPress.org capture; downloads are the last seven captured days.
Ranking history Lower is better
Active installs
Downloads per day
More comparisons
- GreCAPTCHA vs hCaptcha for WP
- GreCAPTCHA vs ReCaptcha v2 for Contact Form 7
- GreCAPTCHA vs Advanced Google reCAPTCHA
- GreCAPTCHA vs CAPTCHA 4WP
- Really Simple CAPTCHA vs Advanced Google reCAPTCHA
- Really Simple CAPTCHA vs CAPTCHA 4WP
- Really Simple CAPTCHA vs SilentShield – Captcha & Anti-Spam for WordPress (CF7, WPForms, Elementor, WooCommerce)
- Really Simple CAPTCHA vs Anti-Spam by CleanTalk
Frequently asked questions
Which is more popular, GreCAPTCHA or Really Simple CAPTCHA?
By active installs, Really Simple CAPTCHA: 300K+ sites run it against 10+ for GreCAPTCHA, according to WordPress.org figures captured on October 25, 2026.
Which ranks higher on WordPress.org, GreCAPTCHA or Really Simple CAPTCHA?
Really Simple CAPTCHA, at #188 on the WordPress.org popular plugins list today, with GreCAPTCHA at #28,792. The ranking reflects recent installs and moves daily, which is why this page shows the history rather than one snapshot.
Are GreCAPTCHA or Really Simple CAPTCHA alternatives to each other?
Not all of them. Some of these plugins do different jobs and many sites run more than one. This page compares their popularity, not their features.
Where do these numbers come from?
WordPress.org publishes each plugin’s active install count and its position on the popular list. This site records both every day, along with per-day downloads and ratings, so the charts above show how the plugins have moved over time rather than a single day.