Similar WordPress plugins
Formidable Anti-Spam alternatives
The 12 WordPress plugins most like Formidable Anti-Spam, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.
Formidable Anti-Spam
60+ installs · #19,727 most popular
- Compare with Formidable Anti-Spam

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 Formidable Anti-Spam

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 Formidable Anti-Spam

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 Formidable Anti-Spam

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 Formidable Anti-Spam
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
- #1,201
- Rating
- 4.1(143)
- Updated
- 5 days ago
- Compare with Formidable Anti-Spam

oopspam Anti-Spam
by oopspam Team
Protect your forms from spam with 99.9% accuracy - no CAPTCHA, no JavaScript, no tracking. Trusted by 3.5M+ websites.
- Installs
- 6K+
- Rank
- #2,704
- Rating
- 4.9(51)
- Updated
- 4 days ago
- Compare with Formidable Anti-Spam

Invisible Anti-Spam & CAPTCHA
by Matthias Nordwig
Invisible spam protection for every form, login and checkout. No puzzles, no checkboxes, no lost visitors — a CAPTCHA your users never see.
- Installs
- 5K+
- Rank
- #3,196
- Rating
- 4.8(50)
- Updated
- 5 days ago
- Compare with Formidable Anti-Spam

Spam Destroyer
by Ryan Hellyer
Kills spam dead in it's tracks. Be gone evil demon spam!
- Installs
- 5K+
- Rank
- #2,962
- Rating
- 4.6(54)
- Updated
- 6 months ago
- Compare with Formidable Anti-Spam

- Compare with Formidable Anti-Spam

Anti-Captcha (anti-spam botblocker)
by filiw
Anti-Captcha is a transparent spam solution that does not require any end-user interaction.
- Installs
- 1K+
- Rank
- #6,624
- Rating
- 4.2(5)
- Updated
- 9 years ago
- Compare with Formidable Anti-Spam

- Compare with Formidable Anti-Spam
WPBruiser Security
by WPZOOM
Security and anti-spam without CAPTCHA. Blocks bots on forms, comments and logins, limits login attempts and hardens WordPress. No outside service.
- Installs
- 10K+
- Rank
- #1,788
- Rating
- 4.6(213)
- Updated
- 2 days ago
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