Matthias Nordwig

<p>Protect all your forms and logins against spam and brute-force attacks. The plugin is invisible and compliant to GDPR (RGPD, DSGVO).<br />
It has a lot of options on the one hand and comes with a well balanced default configuration. Thus it starts working very well, as soon as it is activated.</p>
<h3>Setup Guide</h3>
<div class="embed-vimeo" style="text-align: center;"><iframe loading="lazy" src="https://player.vimeo.com/video/905897718" width="750" height="422" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div>
<h3>Key features</h3>
<ul>
<li>Blocks spam on all(!) public forms, comments and logins</li>
<li>Invisible. No user-input required</li>
<li>Still receive 100 percent of the real requests</li>
<li>Compliant to GDPR (respectively DSGVO, RGPD)</li>
<li>The Plugin is for free</li>
<li>No tracking, no cookies, no sessions</li>
<li>No external ressources</li>
<li>Easy to use</li>
<li>SEO-friendly</li>
<li>Only necessary code</li>
<li>Optionally messages can be flagged instead of blocking them</li>
</ul>
<h3>Examples WordPress</h3>
<ul>
<li>Login Form</li>
<li>Registration Form</li>
<li>Password Reset Form</li>
<li>Comments Form</li>
</ul>
<h3>Examples WooCommerce</h3>
<ul>
<li>Checkout</li>
<li>Login Form</li>
<li>Registration Form</li>
<li>Password Reset Form</li>
<li>Comments form</li>
<li>Product Evaluation Form</li>
</ul>
<h3>Examples other Plugins</h3>
<ul>
<li>Elementor Pro Forms, Contact Form 7, Fluent Forms, Jetpack Forms, Divi Forms, WPForms, Forminator, Thrive Architect & Thrive Apprentice, Gravity Forms, Formidable Forms, Mailchimp for WordPress Forms, BuddyPress Registration Form, bbPress Create Topic & Reply Forms, Ultimate Member Forms, wpDiscuz Custom Comments Form, Easy Digital Downloads Forms, Paid Memberships Pro Forms, MemberPress Forms, WP-Members Forms, WP User Frontend Forms, CheckoutWC & Flux Checkout, Ninja Forms, Everest Forms, Formidable Forms, WS Forms, Quform, Otter Blocks, Typeform, NEX-Forms, Bit Form, Form Maker, Funnelforms, Mailjet, Jotform, Page Builder, Metform, Calculated Fields Form, JetFormBuilder, weForms, Responsive Contact Form Builder, Zoho Forms, Smart Forms, Kali Forms, Happyforms, ApplyOnline, Subscribe Forms, FormCraft, Advanced Forms, CRM Perks Forms, Tripetto, Formstack, BuddyForms, vcita, Easy Form Builder, SimpleForm</li>
</ul>
<h3>Thank you!</h3>
<p>I hope you enjoy using the CAPTCHA plugin! If you are happy with it, I would be glad to get your review and probably a coffee too.</p>


Anti-spam, Spam protection, ReCaptcha for all forms and GDPR-compliant


Blocked hundreds of spam WooCommerce orders, and the plugin continues to be actively monitored and improved. I'm sure it will continue to get even better. Great work.


Excellent


The developer is really motivated to get this plugin going. Nice guy.



And the plugin helps catching spam without violating GDPR. Great for german or EU-sites.



Thanks a lot for this plugin.


Works like a charm and great developer-support

Anti-spam - CAPTCHA that protects all forms against spam and brute-force. Invisible and GDPR-compliant.

MDigital

<p><strong>Honeypot Guard</strong> is a powerful, privacy-focused anti-spam solution that protects your WordPress forms without annoying your visitors with CAPTCHAs. Using invisible detection techniques, it blocks spam bots while maintaining a seamless user experience.</p>
<h4>Why Choose Honeypot Guard?</h4>
<p>Unlike CAPTCHA-based solutions that frustrate users and hurt conversions (studies show CAPTCHAs reduce form submissions by 10-40%), Honeypot Guard provides <strong>superior spam protection</strong> with <strong>zero user friction</strong>.</p>
<h4>How It Works</h4>
<p>Honeypot Guard uses multiple layers of intelligent detection to catch spam automatically:</p>
<ul>
<li><strong>Invisible Honeypot Fields</strong> – Hidden fields that real users never see, but bots fill out automatically</li>
<li><strong>Dynamic Field Rotation</strong> – Constantly changing field names make it harder for sophisticated bots to adapt</li>
<li><strong>Timestamp Validation</strong> – Detects instant submissions (bots can’t read like humans)</li>
<li><strong>Intelligent Gibberish Detection</strong> – Catches keyboard mashing and random text patterns</li>
<li><strong>Advanced Heuristic Analysis</strong> – Pattern-based detection of common spam characteristics</li>
<li><strong>Character Script Filtering</strong> – Optionally block submissions containing specific character scripts (Cyrillic, Chinese, etc.)</li>
<li><strong>Cookie Verification</strong> – Proves JavaScript execution in a real browser environment</li>
</ul>
<h4>Key Features</h4>
<ul>
<li><strong>Zero User Friction</strong> – Completely invisible protection, no annoying puzzles</li>
<li><strong>Privacy-Focused</strong> – All processing on your server, no third-party tracking by default</li>
<li><strong>Granular Blacklisting</strong> – Block by email, domain, IP address, or keywords</li>
<li><strong>Rate Limiting</strong> – Prevent spam floods with configurable submission limits</li>
<li><strong>Detailed Spam Logs</strong> – View blocked submissions with one-click IP blocking</li>
<li><strong>Multi-Language Admin</strong> – Available in 9 languages (English, German, Spanish, Italian, Lithuanian, Swedish, Polish, Estonian, Spanish-Mexico)</li>
<li><strong>GDPR Compliant</strong> – No data sent to external services (unless you enable optional AI detection)</li>
<li><strong>Works Automatically</strong> – Integrates seamlessly with popular form plugins</li>
</ul>
<h4>Supported Form Plugins</h4>
<ul>
<li>Contact Form 7</li>
<li>WPForms</li>
<li>Gravity Forms</li>
<li>Ninja Forms</li>
<li>Formidable Forms</li>
<li>WordPress Registration Forms</li>
<li>WordPress Comments</li>
<li>WooCommerce Checkout & Registration</li>
<li>bbPress Forums</li>
<li>Any HTML form with minimal configuration</li>
</ul>
<h4>Advanced Protection Options</h4>
<ul>
<li><strong>AI-Powered Gibberish Detection</strong> (Optional) – Use OpenAI or Anthropic APIs for advanced content analysis</li>
<li><strong>Meta Pixel Protection</strong> – Block form submission tracking until verification</li>
<li><strong>Custom Honeypot Field Names</strong> – Define your own field names for added security</li>
<li><strong>Whitelist Trusted Users</strong> – Bypass checks for logged-in users or specific IPs</li>
</ul>
<h4>Privacy & Performance</h4>
<p>Honeypot Guard is designed with privacy and performance in mind:</p>
<ul>
<li><strong>Lightweight</strong> – Adds virtually zero latency to your site</li>
<li><strong>No External Calls</strong> – Basic protection requires no API calls</li>
<li><strong>Cache Compatible</strong> – Works with WP Super Cache, W3 Total Cache, WP Rocket, LiteSpeed, and more</li>
<li><strong>No Cookies Required</strong> – Core functionality works without cookies (optional cookie verification available)</li>
</ul>
<h4>Professional Support</h4>
<p>Need help? Visit <a href="https://www.mantasdigital.com/honeypot-guard/" rel="nofollow ugc">mantasdigital.com/honeypot-guard</a> for documentation and support.</p>
<h3>Privacy Policy</h3>
<p>Honeypot Guard collects and stores:</p>
<ul>
<li>IP addresses of form submissions (for spam detection and blocking)</li>
<li>Form submission data flagged as spam (for review and pattern detection)</li>
<li>Timestamps of submissions (for rate limiting)</li>
</ul>
<p>This data is stored in your WordPress database and is <strong>never sent to external services</strong> unless you enable optional AI-powered detection.</p>
<p>You can configure automatic deletion of spam logs in Settings > Honeypot Guard.</p>
<h3>External Services</h3>
<p>This plugin can optionally connect to external AI services for advanced gibberish detection. These services are <strong>disabled by default</strong> and must be explicitly enabled by the administrator.</p>
<h4>OpenAI API (Optional)</h4>
<p>When AI gibberish detection is enabled and configured with an OpenAI API key:</p>
<ul>
<li><strong>What it does:</strong> Analyzes suspicious form field content to detect nonsensical or spam text</li>
<li><strong>Data sent:</strong> Only the specific text field being analyzed (not the entire form submission)</li>
<li><strong>When sent:</strong> Only when a submission is flagged as potentially suspicious and AI detection is enabled</li>
<li><strong>Service provider:</strong> OpenAI, L.L.C.</li>
<li><strong>Terms of use:</strong> https://openai.com/policies/terms-of-use</li>
<li><strong>Privacy policy:</strong> https://openai.com/policies/privacy-policy</li>
</ul>
<h4>Anthropic API (Optional)</h4>
<p>When AI gibberish detection is enabled and configured with an Anthropic API key:</p>
<ul>
<li><strong>What it does:</strong> Analyzes suspicious form field content to detect nonsensical or spam text</li>
<li><strong>Data sent:</strong> Only the specific text field being analyzed (not the entire form submission)</li>
<li><strong>When sent:</strong> Only when a submission is flagged as potentially suspicious and AI detection is enabled</li>
<li><strong>Service provider:</strong> Anthropic, PBC</li>
<li><strong>Terms of use:</strong> https://www.anthropic.com/legal/consumer-terms</li>
<li><strong>Privacy policy:</strong> https://www.anthropic.com/legal/privacy</li>
</ul>
<p><strong>Important:</strong> These services are entirely optional. Honeypot Guard provides effective spam protection without any external services using its built-in detection methods.</p>
<h3>Additional Info</h3>
<ul>
<li><a href="https://www.mantasdigital.com/honeypot-guard/" rel="nofollow ugc">Plugin Website</a></li>
<li><a href="https://www.mantasdigital.com/honeypot-guard/" rel="nofollow ugc">Documentation</a></li>
<li><a href="https://www.mantasdigital.com/" rel="nofollow ugc">Support</a></li>
<li><a href="https://github.com/mantasdigital/honeypot-guard" rel="nofollow ugc">GitHub Repository</a></li>
</ul>


Honeypot Guard – Silent Anti-Spam

Anti-spam protection for forms, signups, and comments using advanced honeypot techniques. No CAPTCHAs, no user friction.

Anti-spam, Spam protection, ReCaptcha for all forms and GDPR-compliant vs Honeypot Guard – Silent Anti-Spam