NOAH - Menschen fuer Tiere e.V.

The CareCAPTCHA is a WordPress plugin of the animal protection organization NOAH – Menschen für Tiere e.V. – developed on basis of Contact form 7. 
It protects websites from spam and also draws attention to animal welfare. With this captcha, website operators appeal for more humanity in dealing with animals. 
The motifs of the captcha show common everyday objects, which are still produced today by causing enormous cruelty to animals. 
The message: Prevent animal cruelty with your humanity. On noah.de.
<h4>Notation</h4>
The captcha is kept simple and offers standardized security. If a higher security is desired, other captcha solutions should be preferred. The captcha is available in English and German.
<h4>Utilization</h4>
After you have installed and activated the plugin, a new tool with the label “CareCAPTCHA” appears in the Contact Form 7 tag-generator, which is used to generate a shortcode. When inserting this shortcode, you can optionally assign the name, CSS class and ID attribute of the captcha individually.

Contact Form 7 – CareCAPTCHA Extension

With this plugin you can extend your contact form with an extraordinary captcha.

Rohil

Contact Form 7 : Hide Success Message will allow you to simply hide the message with Effect after some delay time.
Now you can also hide validation and failed message with premium plugin (Only $2)
Features
<ul>
<li>You can choose effect.</li>
<li>You can speed time of the effect.</li>
<li>You can decide delay time(after that time message will disappear)</li>
<li>You don’t need to deactivate the plugin. You can disable plugin from the Setting page.</li>
</ul>
Many user want to hide success message that is been generated after email has been sent successfully but somehow they are not able to find it on google.So this plugin will allow them to hide it wihout any coding or additional settings.
We always welcome your <a href="https://wordpress.org/support/plugin/contact-form-7-hide-success-message" rel="ugc">suggestion</a> and We are always there to support you.
<a href="https://wordpress.org/support/plugin/contact-form-7-hide-success-message" rel="ugc">Support Page</a>
Even Contribution is also welcome. Contact me through rohilmistry [dot] ymail [dot] com.
NOTE: You need to enable the plugin from its setting tab and then only message will be hide otherwise it will remail there.It will only hide the SUCCESS MESSAGE. 
INITIAL RELEASE

Contact Form – 7 : Hide Success Message

An add-on for Contact Form 7 that will let you to hide only Success Message after defined time.

Contact Form 7 – CareCAPTCHA Extension vs Contact Form – 7 : Hide Success Message