Louis

Brute-force attacks are common on your WordPress login page if not dealt with properly. Googles reCaptcha is a great candidate for handling this issue.
Major features in WP reCaptcha Login include:
<ul>
<li>Utilizes reCaptcha V3 (no checking on boxes to prove you’re not a robot).</li>
<li>Quick Setup. Just add your reCaptcha Site Key and Secret key by going to Settings > Recaptcha Settings. </li>
</ul>
Note: 
You’re reCaptcha keys can be obtained from https://www.google.com/recaptcha/

WP reCaptcha Login

License: GPLv2 or later This plugin uses reCaptcha V3 to add an extra layer of security at your login screen, preventing brute-force attacks.

IQComputing

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.
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.
Once installed and configured it should be the same reCaptcha functionality you are used to in previous versions of Contact Form 7.
<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 reCaptcha Login vs ReCaptcha v2 for Contact Form 7