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

CF7 Math Captcha is a lightweight plugin that adds a math captcha field to your Contact Form 7 forms. 
It helps reduce spam without using Google reCAPTCHA. 
Very simple to use: just add <code>[mathcaptcha* captcha-field]</code> to your Contact Form 7 form.

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

Adds a simple math captcha field for Contact Form 7 to prevent spam submissions.

Tapcha vs Math Captcha for Contact Form 7