Similar WordPress plugins
Kowalski Smart Shield alternatives
The 12 WordPress plugins most like Kowalski Smart Shield, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.
Kowalski Smart Shield
Fewer than 10 installs · #74,243 most popular
- Compare with Kowalski Smart Shield

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
- #990
- Rating
- 4.7(87)
- Updated
- 12 days ago
- Compare with Kowalski Smart Shield

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
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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
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Titan Anti-spam & Security
by Themeisle
Block spam comments, defend against login attacks, strengthen site security. Anti-spam, brute-force protection & two-factor authentication built in.
- Installs
- 50K+
- Rank
- #725
- Rating
- 4.5(370)
- Updated
- 12 days ago
- Compare with Kowalski Smart Shield
- Compare with Kowalski Smart Shield

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
Sharesforms
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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
Sharesforms
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- Compare with Kowalski Smart Shield

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
Sharesforms
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Formidable Forms
by Strategy11 Team
The drag and drop WordPress form builder for contact forms, payment forms, calculators, quizzes, surveys, and AI-built web applications.
- Installs
- 300K+
- Rank
- #176
- Rating
- 4.8(1.4K)
- Updated
- 24 days ago
Sharesforms
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Crowdsignal Forms
by Automattic
The Crowdsignal Forms plugin allows you to create and manage polls right from within the block editor.
- Installs
- 200K+
- Rank
- #268
- Rating
- 5.0(3)
- Updated
- 1 month ago
Sharesforms
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ReCaptcha v2 for Contact Form 7
by IQComputing
Adds reCaptcha v2 from Contact Form 7 5.0.5 that was dropped on Contact Form 7 5.1
- Installs
- 200K+
- Rank
- #227
- Rating
- 5.0(89)
- Updated
- 5 months ago
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