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Similar WordPress plugins

SpamBlocker AI alternatives

The 12 WordPress plugins most like SpamBlocker AI, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.

SpamBlocker AI

Fewer than 10 installs · #60,940 most popular

Its stats
Closest match
Akismet Anti-spam
Shares 2 of SpamBlocker AI's 5 tags.
Most installed
Akismet Anti-spam
5M+ active installs.
Best rated
Anti-Spam, Spam FireWall by CleanTalk
4.8 out of 5 from 3,224 reviews.
Most recently updated
Captcha by BestWebSoft
Updated on Nov 5, 2026.
  1. 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

    Sharesantispamspam

    Compare with SpamBlocker AI
  2. 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

    Sharesantispamspam

    Compare with SpamBlocker AI
  3. 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

    Sharesantispamspam

    Compare with SpamBlocker AI
  4. 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

    Sharesspam

    Compare with SpamBlocker AI
  5. 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
    11 days ago

    Sharesantispam

    Compare with SpamBlocker AI
  6. 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

    Sharesspam

    Compare with SpamBlocker AI
  7. Captcha by BestWebSoft

    by bestwebsoft

    1 The Ultimate Spam Protection Plugin Using Captcha for WordPress Forms.

    Installs
    10K+
    Rank
    #1,988
    Rating
    4.1(21)
    Updated
    4 days ago

    Sharesantispam

    Compare with SpamBlocker AI
  8. 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

    Sharesantispam

    Compare with SpamBlocker AI
  9. Stop WP Emails Going to Spam

    by fullworks

    Fixes WordPress emails going to spam/junk folders. The default settings often resolve the issue.

    Installs
    10K+
    Rank
    #1,969
    Rating
    4.8(51)
    Updated
    2 months ago

    Sharesspam

    Compare with SpamBlocker AI
  10. SilentShield

    by Forge12 Interactive GmbH

    SilentShield – the invisible shield against spam. Spam is the weed of the internet. It clogs your forms, steals your time, and corrupts your data.

    Installs
    10K+
    Rank
    #1,767
    Rating
    4.7(24)
    Updated
    1 month ago

    Sharescontact form 7

    Compare with SpamBlocker AI
  11. Throws SPAM Away

    by ウェブ屋のさとーさん

    A powerful anti-spam plugin that silently discards spam comments without showing any error page.

    Installs
    10K+
    Rank
    #1,441
    Rating
    5.0(6)
    Updated
    2 months ago

    Sharesspam

    Compare with SpamBlocker AI
  12. Image CAPTCHA for Contact Form 7 and WPForms by HookAndHook (DSGVO/GDPR)

    by hookandhook

    Adds an Image CAPTCHA to Contact Form 7 and WPForms, GDPR ready, perfect WPForms or Contact Form 7 Spam Protection Image CAPTCHA, adds a honeypot

    Installs
    70K+
    Rank
    #561
    Rating
    4.7(49)
    Updated
    2 months ago

    Sharescontact form 7spamWPForms

    Compare with SpamBlocker AI

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