Dlit Easy Math Captcha v1.5.2
A simple math captcha plugin for comments, login, registration, WooCommerce reviews, and Contact Form 7.
Tags / spam-protection
spam protection
133 WordPress plugins tagged “spam protection”. Every result links to a crawlable PlugIndex profile.
NoCaptcha Spam Filter for Contact Form 7 v1.1.0
Honeypot, signed security tokens, and anti-replay protection for Contact Form 7. Built for performance and full-page cache compatibility.
WhoKnew Shield — Email, Phone & Address Security v2.1.3
Security plugin blocking spam bots from harvesting email addresses, phone numbers & addresses. Dual-layer anti-spam protection with auto-detection.
blanc Honeypot for Contact Form 7 v1.0.0
A lightweight, invisible honeypot field for Contact Form 7 that helps reduce automated spam submissions without CAPTCHAs.
FW Tools for Elementor Forms v0.3.3
Spam protection, IP and email request limiting, local spam logs, and an optional review-before-send step for Elementor Pro forms.
Gatekeep – Universal CAPTCHA & Anti-Spam for All Forms & Comments v1.2
Invisible CAPTCHA and honeypot anti-spam for Contact Form 7, WPForms, Elementor, WooCommerce and comments. Real visitors never solve a puzzle.
Math Captcha for Gravity Forms v1.0.0
A lightweight, server-side math CAPTCHA for Gravity Forms. No JavaScript, no external services, no tracking.
RFS Email Verification for Gravity Forms v1.2.0
OTP (One Time Password) Email Verification for Gravity Forms. Verify or authenticate your users. It’s also great way to avoid spam.
SpamAnvil – AI Anti-Spam & Comment Spam Protection v1.21.0
Free AI anti-spam & Akismet alternative. Uses ChatGPT, Claude, Gemini & other LLMs to block comment spam that traditional filters miss.
SpamOff – Google reCaptcha for WooCommerce v1.0.2
Protect WooCommerce and WordPress login, registration, checkout, password reset, comments, and custom forms with Google reCAPTCHA v2 & v3.
Sparrow Email OTP Verification for Contact Form 7 v1.1.0
Verify user emails with a secure OTP code to block bots and fake leads. Uses your own SMTP—no API fees, no subscriptions.
AI Captcha v1.0.1
AI-powered, invisible CAPTCHA for WordPress forms – login, registration, WooCommerce, and more. Block bots without annoying your users.
Authyo OTP for Forminator Form v1.0.12
Stop spam and verify real users — add Email, SMS, WhatsApp, or Voice OTP verification to any Forminator form in minutes.
Booker Privacy Spam Guard v1.6.6
Lightweight, privacy-friendly spam protection built for Elementor forms – no Google, no US captcha services, no cookies.
BotFend Anti-Bot Firewall v4.9.2
Professional security plugin protecting WordPress from malicious bots, spam, and server attacks using an advanced Web Application Firewall.
CaptchaFlow – CAPTCHA & Spam Protection for Forms v1.1.1
Protect Contact Form 7, WPForms, WooCommerce, login, comments and more with Cloudflare Turnstile, reCAPTCHA, hCaptcha, or no-signup challenges.
EmailToAscii v1.5
EmailToAscii replaces email addresses in the content (post or page) by their ascii translation in order to avoid spam bots.
Form Guardian for Contact Form 7 v1.1
Stop Contact Form 7 spam with honeypot protection, automatic IP blocking, duplicate submission prevention, disposable email filtering, rate limiting, …
GB Anti-Spam for Contact Form 7 v2.1.0
Lightweight anti-spam protection for Contact Form 7 without CAPTCHA. More details: https://gregbialowas.com/anti-spam-cf7
Make Safe v1.0
Obfuscates email addresses.
MioGuard for Contact Form 7 v1.0.2
Spam and bot protection for Contact Form 7 forms with honeypot and rate limiting.
MUTE – Contact Form Spam Blocker Without CAPTCHA v1.2.8
Stop spam and AI bot attacks from your contact forms. No CAPTCHA, no friction. Bots are blocked silently while real inquiries get through.
Natural Contact Form v1.1.0
Natural Contact Form provides contact forms that are easy to create and use. The email messages you receive from your site's visitors are format …
Pro-Link Login Protection with Turnstile v1.0.3
Protect your WordPress login and admin area using Cloudflare Turnstile, a modern CAPTCHA alternative.