tapcha

Adds a tapcha form tag to Contact Form 7. You can use it by adding [tapcha* name] to your form in Contact Form 7. 
This plugin makes use of the API from tapcha.co.uk to generate Tapcha challenges and to check whether the response is correct.
<h3>Tapcha API</h3>
This plugin will make requests to our API hosted at api.tapcha.co.uk. A request will be made to it in the following circumstances: 
– When a short code / form tag is used, a request will be made to generate the challenge to display on page load 
– When users respond to a challenge, a request is made to the API to verify whether the response is correct 
– If you have entered an admin key in the settings page, a request will be made to gather statistics that will be shown below
For more information please read our: 
– Terms of service at http://tapcha.co.uk/terms-of-service 
– Privacy policy at http://tapcha.co.uk/privacy-policy

Tapcha

A gesture based CAPTCHA scheme. Integrates with Contact Form 7

Shohidul Islam Apu

Math Captcha for Contact Form 7 is the ultimate lightweight security solution for your WordPress site. Stop spam submissions and bot registrations instantly without using heavy scripts like Google reCAPTCHA.
This plugin is no longer just for Contact Form 7! It has evolved into a complete security suite that protects your most critical forms, including WordPress Login, WooCommerce, and Tutor LMS.
<h3>🛡️ Key Features</h3>
<ul>
<li>Smart Math Logic: Choose from Addition (+), Subtraction (-), Multiplication (×), or Mixed (Random) challenges.</li>
<li>Dynamic Difficulty: Set difficulty levels (Easy, Medium, Hard) to balance security and user experience.</li>
<li>Smart IP Blocking: Automatically lock out IP addresses after too many failed attempts to prevent brute-force attacks.</li>
<li>WP Login Protection: Secure your default WordPress Admin Login page.</li>
<li>WooCommerce Integration: Protect WooCommerce Login and Registration forms from fake customer accounts.</li>
<li>Tutor LMS Support: ideal for course sites! Stop spam student registrations and logins.</li>
<li>User Experience: Option to hide captcha for logged-in users (Admins/Members).</li>
<li>Customizable Messages: Change the error message to match your site’s tone.</li>
<li>Lightweight & Fast: No external API calls, tracking scripts, or cookies. 100% GDPR compliant.</li>
</ul>

Math Captcha for Contact Form 7


Nice, clean and lightweight solution for adding Math Captcha to Contact Form 7. Works smoothly and keeps spam away without extra hassle. Good job, bro! 👏


Keeps spam away without extra hassle

Lightweight, easy to set up, and works perfectly. Spam stopped instantly without any hassle. Simple, clean, and effective — great job! 👏

Lightweight and Works Perfectly

A powerful, lightweight, and smart Math Captcha solution to block spam from Contact Form 7, WP Login, WooCommerce, and Tutor LMS forms.

Tapcha vs Math Captcha for Contact Form 7