doltics

Doltics Radar checks enabled WordPress flows before they complete. Admins can enable protection for outbound email, submitted comments, and account registrations under Settings > Doltics Radar.
Email protection uses WordPress core mail hooks when available. Doltics Radar also includes a Mailgun compatibility adapter for Mailgun versions that replace <code>wp_mail()</code> without calling <code>pre_wp_mail</code>.
<h3>API Contract</h3>
The plugin sends a JSON <code>POST</code> request to the URL <code>https://radar.doltics.com/score</code> :
<pre><code>{
 "text": "The sample text",
 "locale": "en"
}
</code></pre>
The API should return JSON using one of these response shapes:
<pre><code>{
 "score": 0.95,
 "classification": "spam",
 "signals": {
 "token_count": 10,
 "unknown_word_ratio": 0.1,
 "spam_keyword_score": 0.61,
 "uppercase_ratio": 0.34,
 "exclamation_density": 0.3,
 "url_count": 1
 }
}
</code></pre>
Numeric scores are compared against the configured threshold.

Doltics Radar

Protects selected WordPress email, comment, and registration flows with a spam protection API.

Khubaib Mehmood

Tired of cleaning up fake user registrations from spam bots? KhubaibTech OTP Registration Shield is a lightweight yet powerful security plugin that adds a crucial layer of verification to your WordPress registration form.
Instead of relying on complex CAPTCHAs, this plugin requires users to prove they have access to the email address they are using. It’s a simple, user-friendly process that is incredibly effective at blocking automated spam bots.
How It Works
<ol>
<li>A “Verification Code” field is added to your default WordPress registration form.</li>
<li>The user enters their username and email, then clicks “Send Verification Code.”</li>
<li>A secure one-time password (OTP) is sent to their email.</li>
<li>The user enters the code to complete their registration.</li>
</ol>
This ensures that only users with valid, accessible email addresses can register, drastically reducing spam and improving the quality of your user base.
Key Features:
<ul>
<li>Blocks Spam Bots: Stops automated scripts that create fake user accounts.</li>
<li>Verifies Real Emails: Ensures that every registered user has a valid email address.</li>
<li>Simple for Users: A clean, straightforward verification step.</li>
<li>Lightweight & Secure: No heavy scripts or third-party dependencies. Uses secure WordPress transients and nonces.</li>
<li>Customizable Email: Easily edit the email subject and body from the settings page.</li>
<li>Seamless Integration: Works automatically with the default WordPress registration form.</li>
</ul>

KhubaibTech OTP Registration Shield

Protect your WordPress registration form from spam bots by requiring new users to verify their email with a secure one-time code.

Doltics Radar vs KhubaibTech OTP Registration Shield