插件标签： anti-spam
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***** Ctanfor Anti-Spam *****
Ctanfor Anti-spam is a small and lightweight anti-spam plugin. It is free for personal and commercial use. The vast majority of filtering operations a …
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TrafficValidator – Lead Scoring & Bot Detection
Real-time lead scoring & bot detection. Automatically scores every form submission on your WordPress site.
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Katorymnd Contact Form
Katorymnd Contact Form is a simple but secure contact form Verified and ready to use.
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Bolcal Anti Spam
Free anti-spam protection for WooCommerce, WordPress registration forms, and Contact Form 7 forms.
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uProc for WordPress
With the uProc for Wordpress plugin you can easily verify if an email address really exists and is valid. Additionally, you can check all existing too …
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HashCash – Proof of Work CAPTCHA
Invisible Proof-of-Work CAPTCHA. No checkboxes, no image grids, no Google, no tracking. Just spam protection that gets out of the way.
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CubeMage Login Guard
Integrates Cloudflare Turnstile, Limits Login Attempts, and Disables XML-RPC to protect WordPress forms.
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Precise Expressions Checkout Abuse Protection for WooCommerce
Lightweight WooCommerce checkout bot and card-testing mitigation for classic and block checkout with aggregate protection metrics.
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ChaLess – Spam Protection Without CAPTCHA
Stop spam on your WordPress forms — no CAPTCHA required. Invisible to real users.
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Ninja Spam Protection
The ultimate solution to prevent spam comments like a ninja on the default commenting system for WordPress in WordPress.
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Bunkr Solution
Advanced bot protection for WordPress using real-time behavioral analysis. Blocks malicious traffic while allowing legitimate users seamless access.
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CaptchaLa
Smart privacy-first CAPTCHA for WordPress, WooCommerce, and 14+ form plugins. Mandatory server-token anti-replay.
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Haychdev Forms
Privacy-first form builder. Submissions stay in your own database — no third-party scripts, no SaaS, nothing that phones home.
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NoParam Email Validation – Email Verification & Anti-Spam Prevention
NoParam offers real-time email validation for WordPress to prevent fake signups and spam, improving email deliverability.
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Cardea – Proof-of-Work Comment Spam Protection
Lightweight, zero-dependency Proof-of-Work anti-spam protection for WordPress comments.
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Fstyle Honeypot Bot Blocker
Protect your site from malicious bots and scanners using a smart honeypot trap.
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JRT CommentShield
Smart and AI-powered anti-spam protection for WordPress comments. Blocks bots and spam automatically, with optional ChatGPT-based detection.
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Form Guardian for Contact Form 7
Stop Contact Form 7 spam with honeypot protection, automatic IP blocking, duplicate submission prevention, disposable email filtering, rate limiting, …