leonforescore

ChaLess protects every form on your WordPress site from bots and spam — completely invisibly. Real users never see a puzzle, a checkbox, or a CAPTCHA. Bots are detected and blocked silently before the form ever submits.
How it works:
<ul>
<li>ChaLess watches how each visitor fills in your forms — timing, speed, and a hidden honeypot field</li>
<li>Real humans are let through instantly with no interruption</li>
<li>Bots are blocked silently before the form sends</li>
<li>Every decision (allowed / challenged / blocked) is logged in your ChaLess dashboard</li>
</ul>
Why no CAPTCHA?
CAPTCHAs frustrate real users and reduce form completions. ChaLess works in the background — your visitors never know it is there.
What you need:
A free account and a site key. Sign up at <a href="https://silent-shield-saa-s.replit.app/signup" rel="nofollow ugc">https://silent-shield-saa-s.replit.app/signup</a>.
<h3>External Services</h3>
This plugin connects to the ChaLess bot-detection service at silent-shield-saa-s.replit.app to load the protection script and process form submissions.
What is sent and when:
When a visitor submits a form on your site, the following data is sent to the ChaLess API:
<ul>
<li>Time spent on the page before submitting</li>
<li>Time taken to fill in the form</li>
<li>Whether a hidden honeypot field was triggered</li>
<li>The visitor’s browser user-agent string</li>
<li>A session token generated locally in the browser</li>
</ul>
No personally identifiable information (name, email, or form content) is ever sent to the service. Data is only transmitted at the moment of form submission.
Service provider: ChaLess (https://silent-shield-saa-s.replit.app) 
Terms of Service: https://silent-shield-saa-s.replit.app/terms 
Privacy Policy: https://silent-shield-saa-s.replit.app/privacy

ChaLess – Spam Protection Without CAPTCHA

Stop spam on your WordPress forms — no CAPTCHA required. Invisible to real users.

aipluginhub

HubGuard Anti-Spam by AI Plugin Hub is a smart and seamless anti-spam solution for your WordPress website. It actively protects your site from unwanted bots, spam submissions, and malicious content using a combination of local blocklists and Artificial Intelligence.
<h4>Smart Auto-Detection & Control</h4>
No complicated setups required! HubGuard Anti-Spam automatically scans and detects which form plugins are currently active on your WordPress site (such as Default Comments, Contact Form 7, Elementor Forms, and WPForms). You have full control with simple checkboxes to choose exactly which forms to protect.
<h4>Key Features</h4>
<ul>
<li>Automatic Integration: Detects your active form builders instantly.</li>
<li>Free Tier: Start protecting your site immediately with our customizable local keyword blocklist (allows up to 300 spam blocks per month).</li>
<li>Pro Tier (Unlimited AI): Upgrade to our Pro Tier for unlimited, advanced AI-powered spam detection.</li>
<li>Managed API Key: No need to create your own developer accounts. When you upgrade to Pro, AI Plugin Hub provides the secure API key directly to activate your unlimited protection seamlessly.</li>
<li>Live Analytics: Monitor blocked spam, IP addresses, timestamps, and content previews straight from your dashboard.</li>
</ul>

HubGuard Anti-Spam

Smart, AI-powered spam protection. Automatically detects your active forms and protects them from bots and malicious submissions.

ChaLess – Spam Protection Without CAPTCHA vs HubGuard Anti-Spam