CaptchaLa v1.0.0
Smart privacy-first CAPTCHA for WordPress, WooCommerce, and 14+ form plugins. Mandatory server-token anti-replay.
Tags / anti-spam
anti-spam
226 WordPress plugins tagged “anti-spam”. Every result links to a crawlable PlugIndex profile.
Cardea – Proof-of-Work Comment Spam Protection v1.0.2
Lightweight, zero-dependency Proof-of-Work anti-spam protection for WordPress comments.
ChaLess – Spam Protection Without CAPTCHA v1.0.7
Stop spam on your WordPress forms — no CAPTCHA required. Invisible to real users.
CleanVerify for WooCommerce v1.0.1
All-in-one customer verification, anti-fraud protection, quarantine trash recovery, and inactive account cleanup for WooCommerce.
CMB SQLite Form v0.9.3
A modular, high-performance SQLite-backed contact form plugin with advanced security, anti-spam features, and zero database overhead.
CubeMage Login Guard v1.0.0
Integrates Cloudflare Turnstile, Limits Login Attempts, and Disables XML-RPC to protect WordPress forms.
Divine Smart Forms – Drag & Drop Contact Form Builder v1.2.5
Create responsive contact & lead forms using a fast drag & drop builder with real-time Google Sheets integration and robust anti-spam protection.
Do Not Disturb My Comments AI v1.2.0
Stops spam comments before they're saved by checking each one with TypeSafe's Jev AI model through Cloudflare.
EzerWeb Forms and Comments Anti-Spam Guard v2.0.1
Modular dual-layer anti-spam protection for WordPress forms and comments with custom TLD and email filtering.
Foresight v1.0.0
Foresight makes it easier for a Wordpress administrator to stay up-to-date on current Wordpress exploits.
Formsieve – AI Contact Form Spam Filter v1.2.0
Keep spam bots and hand-typed sales pitches out of Contact Form 7 (CF7) and Gravity Forms. By default, uncertain messages still reach you.
Free Captcha Protection by MJ Studios v1.1.6
Free captcha for WordPress that replaces Google reCAPTCHA, hCaptcha and Cloudflare Turnstile. No puzzles, and nothing leaves your server.
Gate House – Spam Protection & CAPTCHA v1.21.1
Help reduce automated spam on WordPress and WooCommerce forms with Turnstile, reCAPTCHA, hCaptcha or built-in keyless checks.
HashCash – Proof of Work CAPTCHA v1.0.10
Invisible Proof-of-Work CAPTCHA. No checkboxes, no image grids, no Google, no tracking. Just spam protection that gets out of the way.
Haychdev Forms v0.5.1
Privacy-first form builder. Submissions stay in your own database — no third-party scripts, no SaaS, nothing that phones home.
HighPots Spam Protection v1.2.1
Multi-layer spam protection for WordPress forms with honeypot, rate limiting, token validation & comprehensive bot detection.
Hoomana Native Comment Guard v1.0
Block automated comment spam quietly — no CAPTCHA, no configuration, and no friction for real visitors.
HubGuard Anti-Spam v1.0.1
Smart, AI-powered spam protection. Automatically detects your active forms and protects them from bots and malicious submissions.
Humainbox – AI Spam Filter for Contact Forms v1.1.0
Stop contact form spam, including AI-written messages, without a CAPTCHA. Works with Contact Form 7, WPForms, Elementor and five more form plugins.
humanID – Anti-Spam Comment Filter v2.1.2
Replace ReCAPTCHA with a faster, user-friendly solution and block spammers & bots permanently
IceCaptcha v2.1
This is the new generation IceCaptcha plugin. The Anti-Spam security system misses no bots and does not disturb a human being.
IPScanner – Block Bots, VPNs & Proxies v0.2.4
A CAPTCHA alternative with no puzzle. Stops fake signups, spam registrations, form spam and card-testing bots, plus VPN, proxy and Tor traffic.
JetBuilder Daily Comment Limit v1.1.2
A lightweight plugin to block comment spammers by restricting the number of comments an IP can make per day. Includes a beautiful dashboard stats widg …
JRT CommentShield v1.0.0
Smart and AI-powered anti-spam protection for WordPress comments. Blocks bots and spam automatically, with optional ChatGPT-based detection.