Similar WordPress plugins
Mathematical Captcha Applier alternatives
The 12 WordPress plugins most like Mathematical Captcha Applier, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.
Mathematical Captcha Applier
Fewer than 10 installs · #59,553 most popular
- Compare with Mathematical Captcha Applier

Invisible Anti-Spam & CAPTCHA
by Matthias Nordwig
Invisible spam protection for every form, login and checkout. No puzzles, no checkboxes, no lost visitors — a CAPTCHA your users never see.
- Installs
- 5K+
- Rank
- #3,201
- Rating
- 4.8(50)
- Updated
- 5 days ago
- Compare with Mathematical Captcha Applier

Kitgenix CAPTCHA for Cloudflare Turnstile
by Kitgenix
Add Cloudflare Turnstile to WordPress, WooCommerce and popular forms with server-side verification and anti-spam controls.
- Installs
- 800+
- Rank
- #7,608
- Rating
- 5.0(6)
- Updated
- 10 days ago
- Compare with Mathematical Captcha Applier
WPBruiser Security
by WPZOOM
Security and anti-spam without CAPTCHA. Blocks bots on forms, comments and logins, limits login attempts and hardens WordPress. No outside service.
- Installs
- 10K+
- Rank
- #1,790
- Rating
- 4.6(213)
- Updated
- 2 days ago
- Compare with Mathematical Captcha Applier

Captcha by BestWebSoft
by bestwebsoft
1 The Ultimate Spam Protection Plugin Using Captcha for WordPress Forms.
- Installs
- 10K+
- Rank
- #1,988
- Rating
- 4.1(21)
- Updated
- 4 days ago
Sharescaptchaspam protection
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SilentShield
by Forge12 Interactive GmbH
SilentShield – the invisible shield against spam. Spam is the weed of the internet. It clogs your forms, steals your time, and corrupts your data.
- Installs
- 10K+
- Rank
- #1,767
- Rating
- 4.7(24)
- Updated
- 1 month ago
Sharescaptchaspam protection
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DS CF7 Math Captcha
by Dotsquares
"DS CF7 Math Captcha" is a math captcha with refresh captcha functionality to prevent unwanted spam for your contact form 7 plugin.
- Installs
- 9K+
- Rank
- #2,156
- Rating
- 5.0(8)
- Updated
- 4 months ago
Sharescaptchamath captcha
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oopspam Anti-Spam
by oopspam Team
Protect your forms from spam with 99.9% accuracy - no CAPTCHA, no JavaScript, no tracking. Trusted by 3.5M+ websites.
- Installs
- 6K+
- Rank
- #2,718
- Rating
- 4.9(51)
- Updated
- 4 days ago
Sharesanti-spamspam protection
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Math Captcha for Elementor Forms
by albanotoska
Wordpress Plugin that will add a simple match captcha to your Elementor Forms.
- Installs
- 3K+
- Rank
- #4,043
- Rating
- 4.0(13)
- Updated
- 5 years ago
Sharescaptchamath captcha
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Easy Spam Filter
by WPPOOL
Add Cloudflare Turnstile to WordPress, Contact Form 7, WooCommerce, WPForms, BuddyPress & Elementor. A CAPTCHA, reCAPTCHA alternative for WordPress.
- Installs
- 1K+
- Rank
- #6,105
- Rating
- 4.0(7)
- Updated
- 5 months ago
- Compare with Mathematical Captcha Applier
Contact Form 7 Text CAPTCHA
by Saurav Sharma
Secure your website Contact Form 7 forms from bots and hackers using plugin Contact Form 7 Text CAPTCHA. Just place shortcode [captchacf7* input-captc …
- Installs
- 1K+
- Rank
- #5,340
- Rating
- 4.5(2)
- Updated
- 1 year ago
Sharescaptchaspam protection
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SKP WP Admin Login Captcha
by Sandeep Kumar
Add Google or Mathematical captcha on wordpress login page
- Installs
- 900+
- Rank
- #6,990
- Rating
- 5.0(1)
- Updated
- 1 year ago
Sharescaptchamath captcha
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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
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