Similar WordPress plugins
MDL Spam Filter alternatives
The 12 WordPress plugins most like MDL Spam Filter, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.
MDL Spam Filter
10+ installs · #40,709 most popular
- Compare with MDL Spam Filter

Akismet Anti-spam
by Automattic
The best anti-spam protection to block spam comments and spam in a contact form. The most trusted antispam solution for WordPress and WooCommerce.
- Installs
- 5M+
- Rank
- #8
- Rating
- 4.7(1.2K)
- Updated
- 2 months ago
- Compare with MDL Spam Filter

Anti-Spam, Spam FireWall by CleanTalk
by CleanTalk Inc
Advanced antispam for comments, registrations & contact forms. No CAPTCHA, plus email validation and honeypot. We catch spam others miss!
- Installs
- 200K+
- Rank
- #239
- Rating
- 4.8(3.2K)
- Updated
- 11 days ago
- Compare with MDL Spam Filter

Gravity Forms Zero Spam
by GravityKit
Block form spam in Gravity Forms with an invisible token check, email rejection rules, and optional AI review. No CAPTCHAs for your visitors.
- Installs
- 100K+
- Rank
- #453
- Rating
- 4.3(24)
- Updated
- 2 months ago
- Compare with MDL Spam Filter

Spam Protection
by yonifre
Blocks spam the moment you activate it. No CAPTCHA, no setup, no API key. Multi-Layer. Just install and forget.
- Installs
- 30K+
- Rank
- #989
- Rating
- 4.7(87)
- Updated
- 12 days ago
- Compare with MDL Spam Filter
Zero Spam for WordPress
by Highfivery Studio
Free anti-spam for WordPress comments, logins, registrations and forms. No captchas, no moderation queue. Blocks bots before they post.
- Installs
- 20K+
- Rank
- #1,203
- Rating
- 4.1(143)
- Updated
- 5 days ago
- Compare with MDL Spam Filter
ActiveLayer Anti-Spam
by Syed Balkhi
Intelligent spam protection for WordPress forms, comments, and reviews. No CAPTCHA needed. Works with WPForms, Contact Form 7, WooCommerce, and more.
- Installs
- 10K+
- Rank
- #1,855
- Rating
- 4.9(10)
- Updated
- 1 month ago
Sharesanti-spamcontact form
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Contact Form 7
by Rock Lobster Inc.
Just another contact form plugin. Simple but flexible.
- Installs
- 10M+
- Rank
- #3
- Rating
- 4.0(2.2K)
- Updated
- 11 days ago
Sharescontact form
- Compare with MDL Spam Filter
WPForms
by Syed Balkhi
The best WordPress contact form plugin. Drag & Drop form builder to create beautiful contact forms, payment forms, & other custom forms.
- Installs
- 5M+
- Rank
- #9
- Rating
- 4.8(14.4K)
- Updated
- 4 days ago
Sharescontact form
- Compare with MDL Spam Filter

Fluent Forms
by WPManageNinja
Get a fast contact form plugin. Create advanced forms using drag and drop form builder with all smart features.
- Installs
- 800K+
- Rank
- #80
- Rating
- 4.8(809)
- Updated
- 7 days ago
Sharescontact form
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Forminator Forms
by WPMU DEV - Your All-in-One WordPress Platform
Best WordPress form builder plugin. Create contact forms, payment forms & order forms with 1000+ integrations.
- Installs
- 600K+
- Rank
- #99
- Rating
- 4.8(2.2K)
- Updated
- 7 days ago
Sharescontact form
- Compare with MDL Spam Filter

SureForms
by Brainstorm Force
AI form generator and WordPress form builder for contact and Stripe payment forms, with surveys and quizzes in SureForms Business.
- Installs
- 500K+
- Rank
- #119
- Rating
- 4.8(104)
- Updated
- 5 days ago
Sharescontact form
- Compare with MDL Spam Filter

Ninja Forms
by Kevin Stover
Free WordPress form builder with calculations, signatures, star ratings, unlimited submissions stored on your site, and an AI form builder.
- Installs
- 500K+
- Rank
- #114
- Rating
- 4.4(1.4K)
- Updated
- today
Sharescontact form
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