WordPress plugin comparison
CaptchaKit vs Really Simple CAPTCHA
CaptchaKit
by loudunicorn
Fewer than 10 installs
Really Simple CAPTCHA
by Rock Lobster Inc.
300K+ installs4.2
At a glance
- Really Simple CAPTCHA has more active installs: 300K+, against fewer than 10 for CaptchaKit.
- On a typical day, Really Simple CAPTCHA is downloaded about 988 times, CaptchaKit about 2.
- CaptchaKit has no reviews yet.
- Really Simple CAPTCHA was updated more recently: Aug 23, 2026, against Jul 5, 2026 for CaptchaKit.
- Really Simple CAPTCHA is tested with a newer WordPress: 7.1.4, against 7.0.8 for CaptchaKit.
- Really Simple CAPTCHA has been around longer: since 2009, against 2026 for CaptchaKit.
Line by line
Really Simple CAPTCHA leads on 6 of 6 comparable lines.
| Metric | CaptchaKit | Really Simple CAPTCHA |
|---|---|---|
| Popular rank | #68,291 | #188 |
| Active installs | Fewer than 10 | 300K+ |
| Downloads, last 30 days | 62 | 31.3K |
| Rating | No ratings | 4.2(131) |
| Support threads resolved | – | 0% |
| Tested up to | 7.0.8 | 7.1.4 |
| Search multiplier | ×0.05 | ×1.25 |
| Last release | 4 months ago | 2 months ago |
| Requires PHP | 7.4 | 8.3 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
Tags they share
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