LaughterOnWater

Raptcha is an innovative CAPTCHA alternative that challenges users to count animals in a dynamic image, promoting accessibility and user engagement. Unlike text-based CAPTCHAs, it uses engaging visuals (cats, dogs, birds) with randomized placements and scales for enhanced security.
Key features:
<ul>
<li>Animal Counting Challenges: Randomized images with 1-10 animals, ensuring varied difficulty.</li>
<li>Bot Detection Heuristics: Advanced checks (drag time, mouse distance, focus duration) to prevent automated submissions.</li>
<li>Form Integrations: Native support for WordPress comments, login forms, and popular plugins (Contact Form 7, Kadence Forms, Ninja Forms).</li>
<li>Shortcode Integration: Easily embed with <code>[raptcha]</code> for custom forms.</li>
<li>Fully Secured: Nonce verification, transients for challenge storage, and sanitization throughout.</li>
</ul>
This plugin prioritizes privacy, security and usability, making it a in-house, private, modern alternative to traditional CAPTCHAs.

Raptcha


It works as advertised. That said I would love 2 extra features to be added:



1. For at least the Comments form, or any form to that matter the Raptcha should not appear for logged in users.



2. We need support for the Log in/out core block when the block is configured to be displayed as a form and not as just a link. It would be great for the themes that use the Log in/out block in their footers. At this point, the Raptcha does not appear and even if you have entered the correct credentials it loads the actual WP login page and you have to go through the login process again.



Great job and thank you for this plugin.


Absolutely a Five Star Plugin !

A secure, animal-based CAPTCHA for WordPress forms featuring intelligent bot detection and multi-form integrations.

PluginRx

Fake User Detector helps WordPress site owners identify and flag suspicious user accounts after they have already registered.
This plugin does not prevent or block registrations. Instead, it analyzes user data post-registration to highlight accounts that appear automated, fake, or low-quality, making it easier to review and remove them manually.
Fake User Detector is designed as a cleanup and review tool, not a registration firewall. It works well alongside other plugins that handle CAPTCHA, email verification, honeypots, or other signup prevention techniques.
Features:
<ul>
<li>Post-Registration Analysis: Evaluates user accounts after creation to identify suspicious patterns.</li>
<li>Gibberish Detection: Flags accounts with non-human patterns like too many uppercase letters, no vowels, or clusters of consonants.</li>
<li>Symbol and Number Filters: Detects unnatural use of digits or special characters in names.</li>
<li>Customizable Detection Rules: Enable or disable individual checks to suit your site’s user base.</li>
<li>Flag for Review: Suspicious accounts are flagged and marked for potential deletion.</li>
<li>Admin Notice: Quickly see how many flagged users exist from your admin area.</li>
<li>Scan Existing Users: Scan the users admin list table for suspicious accounts so you can easily delete them.</li>
<li>Gravity Forms Integration: If using Gravity Forms User Registration, the plugin optionally runs validation checks on registrations submitted via forms.</li>
<li>Developer Hooks: Add or customize detection logic with your own functions.</li>
</ul>
Detection Checks Include:
<ul>
<li>Manually flagged by admin</li>
<li>Excessive uppercase letters (more than 5 in a name unless all caps)</li>
<li>No vowels in names longer than 5 characters</li>
<li>Six or more consecutive consonants in a name</li>
<li>Presence of numbers in names</li>
<li>Presence of special characters other than letters, numbers, and dashes</li>
<li>Similarity between first and last name (exact match or one includes the other)</li>
<li>Very short names (2 characters)</li>
<li>Invalid or disposable email domains</li>
<li>Excessive periods in email address (more than 3)</li>
<li>Username containing URL patterns (<code>http</code>, <code>https</code>, or <code>www</code>)</li>
<li>Known spam words in user bio or name</li>
</ul>
Fake User Detector is ideal for membership sites, communities, forums, or any WordPress site that allows user registration and needs a practical way to review and clean up suspicious accounts that already exist.

Fake User Detector

Detect and flag suspicious existing user accounts using simple checks to help clean up fake or low-quality registrations.

Raptcha vs Fake User Detector