Similar WordPress plugins
Ironclad CAPTCHA WP plugin alternatives
The 8 WordPress plugins most like Ironclad CAPTCHA WP plugin, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.
Ironclad CAPTCHA WP plugin
10+ installs · #29,087 most popular
- Compare with Ironclad CAPTCHA WP plugin

Really Simple CAPTCHA
by Rock Lobster Inc.
Really Simple CAPTCHA is a CAPTCHA module intended to be called from other plugins. It is originally created for my Contact Form 7 plugin.
- Installs
- 300K+
- Rank
- #188
- Rating
- 4.2(131)
- Updated
- 2 months ago
Sharescaptcha
- Compare with Ironclad CAPTCHA WP plugin

Simple CAPTCHA with Cloudflare Turnstile
by Elliot Sowersby / RelyWP
Add Cloudflare Turnstile to WordPress, WooCommerce, Contact Forms & more. The user-friendly, privacy-preserving reCAPTCHA alternative. 100% free!
- Installs
- 200K+
- Rank
- #234
- Rating
- 4.7(263)
- Updated
- 9 days ago
Sharescaptcha
- Compare with Ironclad CAPTCHA WP plugin

LukasApps CAPTCHA tools for Contact Form 7
by LukasApps
Protect Contact Form 7 forms from spam with Google reCAPTCHA v2, reCAPTCHA v3, hCaptcha or Cloudflare Turnstile.
- Installs
- 100K+
- Rank
- #456
- Rating
- 4.1(48)
- Updated
- 1 month ago
Sharescaptcha
- Compare with Ironclad CAPTCHA WP plugin

Captcha Code
by WebFactory
GDPR compatible captcha anti-spam protection for login form, comments form, registration form & lost password form. Eliminate spam with captcha.
- Installs
- 100K+
- Rank
- #444
- Rating
- 3.9(35)
- Updated
- 1 month ago
Sharescaptcha
- Compare with Ironclad CAPTCHA WP plugin

CAPTCHA 4WP
by WPKube
Use CAPTCHA to stop spam and allow customers & users to interact with your website easily. Block fake accounts and orders. Avoid false positives.
- Installs
- 100K+
- Rank
- #437
- Rating
- 3.2(269)
- Updated
- 2 months ago
Sharescaptcha
- Compare with Ironclad CAPTCHA WP plugin
Image CAPTCHA for Contact Form 7 and WPForms by HookAndHook (DSGVO/GDPR)
by hookandhook
Adds an Image CAPTCHA to Contact Form 7 and WPForms, GDPR ready, perfect WPForms or Contact Form 7 Spam Protection Image CAPTCHA, adds a honeypot
- Installs
- 70K+
- Rank
- #561
- Rating
- 4.7(49)
- Updated
- 2 months ago
Sharescaptcha
- Compare with Ironclad CAPTCHA WP plugin

Login No Captcha reCAPTCHA
by Robert Peake
Adds a Google No Captcha ReCaptcha checkbox to your Wordpress and Woocommerce login, forgot password, and user registration pages.
- Installs
- 50K+
- Rank
- #708
- Rating
- 4.5(63)
- Updated
- 5 months ago
Sharessecurity
- Compare with Ironclad CAPTCHA WP plugin

SiteGuard WP Plugin
by jp-secure
Adds WordPress login and admin protections, including CAPTCHA, login lock, login alerts, renamed login URLs, and SiteGuard WAF tuning support.
- Installs
- 600K+
- Rank
- #108
- Rating
- 4.3(15)
- Updated
- 13 days ago
Watch these rivals every day
Add your plugin and its rivals: rank, installs, downloads and their releases update every night next to yours, with alerts when one of them moves.
Start free