bonafidetech

The “Google reCaptcha for WordPress” is a perfect security solution to protect your website from spam and abuse.
<h4>Features / Highlights</h4>
<ul>
<li>Easy to customize, setup and use</li>
<li>Mobile friendly</li>
<li>Add reCAPTCHA to WordPress login form</li>
<li>Add reCAPTCHA to WordPress Registration form</li>
<li>Add reCAPTCHA to WordPress Lost Password form</li>
<li>Add reCAPTCHA to Comments submit the form</li>
<li>Add reCAPTCHA to WooCommerce login form</li>
<li>Add reCAPTCHA to WooCommerce Registration form</li>
<li>Supports multiple reCAPTCHA’s on same page</li>
<li>Many settings to let your work easy: reCAPTCHA size, theme, type and error message. You can read more about such settings on this <a href="https://developers.google.com/recaptcha/docs/settings" rel="nofollow ugc">URL</a></li>
<li>Change language from English to your desired one easily with a small snippet of code</li>
</ul>
<h3>Documentation</h3>
http://codeinstinct.com/bftgr/documentation/

Bonafide Tech Google Recaptcha for WordPress

The "Google reCaptcha for WordPress" is a perfect security solution to protect your website from spam and abuse.

wprecaptcha

WP reCAPTCHA protects your site from spam and abuse. It uses advanced risk analysis techniques to tell humans and bots apart.
WP recaptcha is the only WP Plugin curretly offering reCAPTCHA v3 for Gravity Forms.
WP recaptcha Supports all Google reCAPTCHA versions: 
* Version 3 
* Version 2 – checkbox 
* Version 2 – invisible
WP recaptcha is very simple to use! just select the page that contains the form – WP recaptcha will automatically generate the required recaptcha code.
<a href="https://demo.wprecaptcha.com/" rel="nofollow ugc">View Demo</a>
<h4>Free Features</h4>
<ul>
<li>Add Google reCAPTCHA to:
<ul>
<li>Login Form</li>
<li>Register Form</li>
<li>Lost Password Form</li>
<li>Reset Password Form</li>
<li>Comments Form</li>
</ul>
</li>
<li>Disable Google reCAPTCHA for registered users</li>
<li>Select Google reCAPTCHA language manually or Switch Languages Automatically.</li>
<li>Supports Google reCAPTCHA:
<ul>
<li>Version 3</li>
<li>Version 2 – checkbox</li>
<li>Version 2 – invisible</li>
</ul>
</li>
<li>Available Google reCAPTCHA extended settings for:
<ul>
<li>Version 3
<ul>
<li>Hide badge for Desktop devices</li>
<li>Hide badge for Mobile devices</li>
</ul>
</li>
<li>Version 2 – checkbox
<ul>
<li>Select theme
<ul>
<li>Light</li>
<li>Dark</li>
</ul>
</li>
<li>Select Size
<ul>
<li>Normal</li>
<li>Compact</li>
</ul>
</li>
</ul>
</li>
<li>Version 2 – invisible
<ul>
<li>Select Google badge position:
<ul>
<li>Bottom Right</li>
<li>Bottom Left</li>
<li>Inline</li>
</ul>
</li>
<li>Hide badge for Desktop devices</li>
<li>Hide badge for Mobile devices</li>
</ul>
</li>
</ul>
</li>
<li>Compatible with latest WordPress version</li>
<li>Configure all subsites on the network</li>
</ul>
<blockquote>
Pro Features
All features from Free version included plus: 
 * Compatible with: 
 * Gravity Forms 
 * Contact Form 7 
 * Jetpack Contact Form 
 * Contact Form by WPForms 
 * MailChimp for WordPress 
 * Compatible with Woocommerce: 
 * Login Form 
 * Register Form 
 * Lost Password Form 
 * Order Form 
 * IndividualSettings for each form use Shortcode Generator 
 * 24x7x365 support
</blockquote>
<a href="https://www.wprecaptcha.com/" rel="nofollow ugc">Upgrade to Pro</a>

WP reCaptcha

Add Google reCaptcha to WordPress forms. Easy to add, advanced security for your forms.

Bonafide Tech Google Recaptcha for WordPress vs WP reCaptcha