arminschaeffer

<p>This plugin serves as spam-filter for your contact forms powered by machine learning.</p>
<p>It shows the following advantages over other spam prevention methods:</p>
<ul>
<li>It does not hinder your users, the spam detection runs totally in the background (in contrast to captchas or verification questionaries).</li>
<li>It does not send the form data to third parties for spam detection. The detection is executed on your server.</li>
</ul>
<h3>Supported Forms Plugins</h3>
<p>At the moment, the following form plugins are supported:</p>
<ul>
<li>Contact Form 7</li>
<li>Formidable</li>
</ul>
<h3>Supported Languages</h3>
<p>At the moment, only english spam mails can be detected.</p>
<p>Normally, only english spam messages should be filtered, but due to the increasing use of english vocabulary in other languages, sometimes messages with other languages could be filtered out too, please keep this in mind.</p>


Wp SpamAinator

This plugin serves as spam-filter for your contact forms powered by machine learning.

IQComputing

<p>Contact Form 7 v5.1 dropped support for reCaptcha v2 along with the <code>[recaptcha]</code> tag December 2018. This plugin brings that functionality back from Contact Form 7 5.0.5 and re-adds the <code>[recaptcha]</code> tag.</p>
<p>If this plugin is installed before updating Contact Form 7 from v5.0.5 to v5.1.1 then it will carry over your old API keys. At that point you will just need to head to this plugins settings page to tell the website to use reCaptcha v2.</p>
<p>Once installed and configured it should be the same reCaptcha functionality you are used to in previous versions of Contact Form 7.</p>
<h3>IQComputing</h3>
<ul>
<li>Like us on <a href="https://www.facebook.com/iqcomputing/" title="IQComputing on Facebook" rel="nofollow ugc">Facebook</a></li>
<li>Follow us on <a href="https://twitter.com/iqcomputing/" title="IQComputing on Twitter" rel="nofollow ugc">Twitter</a></li>
<li>Fork on <a href="https://github.com/IQComputing/wpcf7-recaptcha" title="IQComputing on Github" rel="nofollow ugc">Github</a></li>
</ul>


ReCaptcha v2 for Contact Form 7


I have multiple forms based on CF7 on my site and default reCAPTCHAv3 implementation sometimes blocked the submission for no apparent reason.



This plugin allows me to decide which forms should be protected and which not. And also uses reCAPTCHAv2 which makes the rejection process much more transparent to user.


Perfect match for my site


You fix this stupid plugin the creators of Contact Form 7 to remove the ReCaptcha v2.The problem is all themes are integrated with them


Thank you!

Adds reCaptcha v2 from Contact Form 7 5.0.5 that was dropped on Contact Form 7 5.1

Wp SpamAinator vs ReCaptcha v2 for Contact Form 7