Best spam plugins for WordPress

WP-DenyHosts

Up in the last 7 days:22#28,364

by Simon Prosser13 years ago

Distributed anti bruteforce plugin.

Hashcash

Down in the last 7 days:527#28,538

by pkaroukin8 years ago

Integrates Hashcash.IO proof-of-work widget with login/registration/comment forms.

TL Bulk Comment Delete

Down in the last 7 days:79#28,545

by Dragoon Apps2 years ago

Allows to delete all comments or a certain comments such as unapproved, spam, trash ones.

Quarivo Form Shield

Down in the last 7 days:494#28,733

by 菅原隆志2 months ago

Keep Contact Form 7 inquiries in a local review inbox, even when mail sending fails, and quietly quarantine only high-confidence spam.

PerfectSecurity

Down in the last 7 days:243#29,075

by IAmFoxx8 years ago

PerfectSecurity protects your WordPress login from malicious users and IP addresses.

GreCAPTCHA

#29,102

by Beherit5 years ago

Protects WordPress website forms from spam and brute-force attacks with Google reCAPTCHA.

AntiSpam Shield by LukaCodes

#29,127

by LukaCodes5 months ago

Block comment spam, brute-force logins and bot registrations with reCAPTCHA v3 or Cloudflare Turnstile. Lightweight, no bloat.

Caret Country Access Limit

Down in the last 7 days:251#29,142

by caret2 years ago

国単位アクセス制限プラグイン - Caret Country Access Limit

No Spam AI

Down in the last 7 days:496#29,310

by nospamai1 year ago

AI-powered spam filtering for Gravity Forms. Automatically detects and blocks spam submissions using advanced AI algorithms.

LED Tweaks

Down in the last 7 days:127#29,710

by warmtape6 years ago

A suite of common customizations, shortcodes and tweaks for Wordpress and Themeco's Pro theme as used by Liquid Edge.

NFCBC SEO Plugin Add-on

Down in the last 7 days:259#29,957

by fob17 years ago

NFCBC SEO Plugin Add-on is an administration tool for follow and nofollow comment moderation.

Video Conference

Up in the last 7 days:301#30,026

by Helmi1 year ago

Free Webinar and Video Conference Plugin with Jitsi Meet.

Search Protection

Down in the last 7 days:316#30,071

by hilfans1 year ago

Lindungi form pencarian Anda dari spam dan karakter berbahaya dengan daftar hitam dan integrasi Google reCAPTCHA v3.

Seriously Simple Spam Blocker

#30,118

by Garth Mortensen10 years ago

A plugin that interacts with the StopForumSpam.com api to protect your

CB Lost Password Remover

Down in the last 7 days:1,170#30,922

by Md Abul Bashar1 year ago

[improve your website security] Removes the ability for non admin users to reset/lost password remover/ their passwords option.

Temp Mail Detector

#30,989

by tempmaildetector1 month ago

Detect and block temporary emails from registering on your website using the Temp Mail Detector plugin.

Comment Link Manager

Down in the last 7 days:781#31,128

by rrolfe15 years ago

CLM enables admins to disable author links, open links in new window, and remove the nofollow tag from links that are left in comments by visitors.

hostily Captcha

#31,161

by connect - Media & Teledienst3 days ago

Spam protection for comments, login, registration, WooCommerce and form plugins. Hosted in Germany, no cookies, no image puzzles.

Raudhah Pay For Woocommerce

Down in the last 7 days:438#31,287

by syedrp7 years ago

Here is a short description of the plugin. This should be no more than 150 characters. No markup here.

Samurai Honeypot for Forms

#31,302

by Team beta version3 months ago

Invisible 15-layer anti-spam for Contact Form 7 & WPForms. Score-based 3-Tier Triage silently blocks bots — no CAPTCHA, no user friction.

WP No Frames

Down in the last 7 days:460#31,337

by mlazarov12 years ago

This days many web developers try to load your content into their own frame, to help sell ads on their sites or not to send visitors to your web page.

Remove spam links

Up in the last 7 days:653#31,881

by kaniaa7 years ago

Plugin removes spam links from comment area.

Better Email Validator

Down in the last 7 days:848#32,019

by Chema2 years ago

Email Validator is a FREE lightweight and high-performance WordPress plugin that provides real-time email address validation during registration and f …

Spam Prevention for Contact Form 7 and Comments

#32,021

by ctomczyk23 days ago

Spam Prevention for WP Contact Form 7 (manage multiple contact forms) and WordPress Comments.

WP Spam Comments from BlashO

Down in the last 7 days:223#32,079

by Ven Tesh8 years ago

Automatically delete and clean all the spam comments from your blog. Just schedule it once.

SimpleForm reCAPTCHA

#32,151

by WPSForm2 years ago

Protect your contact form from spam with Google reCAPTCHA before submission.

Some Plus Report Post

Up in the last 7 days:829#32,234

by someplus2 months ago

Allow users to report inappropriate content on your WordPress site. Admins can review, filter, and manage reports from a dedicated dashboard.

Blueforce Spam Protect

Down in the last 7 days:1,146#32,241

by blueforce5 days ago

Blocks form and comment spam without captcha. All checks run on your own server, your visitors' messages never go to an external service.

Question Antispam for Comment and Signup

Down in the last 7 days:922#32,316

by Dinar Qurbanov7 years ago

antispam question for signup and comment forms of wordpress, set by admin, supports Multisite mode

Empex CAPTCHA for Cloudflare Turnstile

#32,492

by empexdigital1 month ago

Invisible bot protection for WordPress forms via Cloudflare Turnstile. Install once, protect every form.

WP Cloudflare Guard

Up in the last 7 days:275#32,730

by Tang Rufus9 years ago

Connecting WordPress with Cloudflare firewall, protect your WordPress site at DNS level. Automatically create firewall rules to block dangerous IPs.

Super Simple SPAM Stopper

Up in the last 7 days:218#32,776

by bgribaudo11 years ago

Prevents automated SPAM by requiring visitors to answer a question of your choosing (plaintext or regex).

Google's No Captcha reCaptcha

Up in the last 7 days:1,791#32,850

by narayanprusty11 years ago

This plugin adds Google's No Captcha reCaptcha to WordPress comment, login, registration and lost password forms.

Prakiraan cuaca

Up in the last 7 days:35#32,899

by Helmi3 years ago

This plugin supports you to receive earthquake information and weather forecasts for Jakarta and its surroundings

Unique Comments

#33,104

by Sergey Biryukov16 years ago

Checks via Google Search if the comment being left is a common spam comment.

Stop SpamCo

#33,358

by Guillaume Desbieys13 years ago

Luttez contre le Spam de commentaire.

bbPress

#33,893

by Hudson Atwell10 years ago

Automatically delete bbPress spam replies older than X days.

Animated Number Counter

#34,330

by cpcdev8410 years ago

Animated Number Counter lets you apply an animated number counter effect to any number of your choosing.

SpamBanana

#34,388

by famaserver11 months ago

AI-powered spam detection for WordPress. Accuracy improves over time, reaching up to 99% with feedback. No CAPTCHA required!

Slide2Comment

Down in the last 7 days:642#34,442

by Long Hoang15 years ago

Sexy Slider to protect your blog against spam.

Checkout Origin Guard

#34,472

by POTAR1 month ago

One-page WooCommerce checkout hardening; bot blocking, rate/sequence checks, business/email heuristics, and optional AVS-based risk signals.

Moderation API

#34,596

by moderationapi2 months ago

Use Moderation API to automatically moderate comments on your WordPress site. Supports multisite networks.

NP Formshield

Down in the last 7 days:753#35,434

by Needs Plugin2 months ago

Advanced spam protection for Contact Form 7, Gravity Forms, Forminator, Ninja Forms, WPForms, Fluent Forms, Elementor Forms and custom forms.

Protect Ai Login

#35,441

by anouny10 years ago

Change default login site to a custom URL, block spam, bot registration, and brute-force using Google reCAPTCHA.

ArkPay

#35,491

by arkpay2 years ago

The Smartest, Fastest & Most Secure Payment Processor.

Conva Comment System (Beta)

#35,616

by T.J. Santillo11 years ago

Requires at least: 3.5.1 Tested up to: 4.0

Comment Crusher

Up in the last 7 days:5,340#35,662

by Olly - OWMC8 years ago

Disable and remove comments on your WP site.

JUVO Login for WS-Form

Up in the last 7 days:10,108#35,788

by JUVOJustin3 years ago

Integrates WS-Forms into the WordPress login system.

AntiScraper

Up in the last 7 days:11,856#36,063

by Lysis1016 years ago

AntiScraper blocks scrapers that steal content from your blogs. It has an internal blacklist provided by a community of writers and bloggers.

Ozh' Auto Moderate Comments

Up in the last 7 days:12,036#36,146

by Ozh16 years ago

When a post gets old, instead of simply closing the discussion, send comments and trackbacks to the moderation queue.