BOLCAL

Bolcal Anti Spam is a completely free plugin that helps reduce spam registrations on WooCommerce and WordPress sites.
Features:
<ul>
<li>Advanced honeypot protection</li>
<li>Time trap</li>
<li>IP rate limiting</li>
<li>Country blocking</li>
<li>Email suffix blocking</li>
<li>Disposable email blocking</li>
<li>IP whitelist and blacklist</li>
<li>Username pattern detection</li>
<li>Manual username keyword blocking</li>
<li>Risk score based filtering</li>
<li>Registration logs in admin</li>
<li>One-click recommended security profile</li>
<li>WooCommerce and wp-login.php registration protection</li>
<li>Contact Form 7 toplama / çıkarma güvenlik sorusu</li>
<li>Contact Form 7 honeypot koruması</li>
<li>Contact Form 7 minimum doldurma süresi kontrolü</li>
<li>Contact Form 7 kısa süreli IP gönderim limiti</li>
<li>Contact Form 7 yasaklı kelime ve e-posta domain / TLD engeli</li>
</ul>

Bolcal Anti Spam

Free anti-spam protection for WooCommerce, WordPress registration forms, and Contact Form 7 forms.

gregbialowas

GB Anti-Spam for Contact Form 7 adds a lightweight security layer to Contact Form 7 forms without CAPTCHA.
Features: 
* Honeypot field protection 
* Timing-based bot detection 
* Request integrity token 
* IP rate limiting 
* Automatic injection (no manual form editing required)
Designed to be lightweight and compatible with caching and performance plugins.

GB Anti-Spam for Contact Form 7

Lightweight anti-spam protection for Contact Form 7 without CAPTCHA. More details: https://gregbialowas.com/anti-spam-cf7

Bolcal Anti Spam vs GB Anti-Spam for Contact Form 7