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Similar WordPress plugins

GNA Google reCAPTCHA alternatives

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

GNA Google reCAPTCHA

10+ installs · #39,248 most popular

Its stats
Closest match
reCaptcha by BestWebSoft
Shares 2 of GNA Google reCAPTCHA'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
Invisible Anti-Spam & CAPTCHA
Updated on Nov 4, 2026.
  1. reCaptcha by BestWebSoft

    by bestwebsoft

    Protect WordPress website forms from spam entries with Google reCAPTCHA.

    Installs
    100K+
    Rank
    #341
    Rating
    3.9(391)
    Updated
    9 days ago

    Sharesanti-spam securityantispam

    Compare with GNA Google reCAPTCHA
  2. Human Presence

    by humanpresence

    The #1 Plugin for Blocking Form Spam on WordPress

    Installs
    1K+
    Rank
    #6,389
    Rating
    4.7(15)
    Updated
    2 years ago

    Sharesanti-spamantispam

    Compare with GNA Google reCAPTCHA
  3. WP referrer spam blacklist (fight 2040+ Referrer Spammers in (Google/Matomo) Analytics)

    by Umbrovskis.com

    WordPress plugin to fight with 2040+ referrer spammers (like semalt, buttons-for-website and many more).

    Installs
    600+
    Rank
    #8,213
    Rating
    4.3(3)
    Updated
    5 years ago

    Sharesanti-spamantispam

    Compare with GNA Google reCAPTCHA
  4. reCAPTCHA in WP comments form

    by jmviade

    reCAPTCHA in WP comments form is an ANTISPAM tool that adds a Google reCAPTCHA to the comments form and protects your site from the spam robots threat …

    Installs
    7K+
    Rank
    #2,467
    Rating
    4.1(20)
    Updated
    7 years ago

    Sharesantispam

    Compare with GNA Google reCAPTCHA
  5. 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
    #3,201
    Rating
    4.8(50)
    Updated
    5 days ago

    Sharesanti-spam

    Compare with GNA Google reCAPTCHA
  6. Power Captcha reCAPTCHA

    by Denis Alemán

    Protect WordPress/WooCommerce/Contact Form 7 forms from spam, brute-force attacks, fake comments, accounts, or registrations with Google reCAPTCHA.

    Installs
    900+
    Rank
    #7,220
    Rating
    4.3(4)
    Updated
    3 months ago

    Sharesanti-spam security

    Compare with GNA Google reCAPTCHA
  7. EZ Anti-Spam Comments with reCAPTCHA

    by Eli

    A simple yet effective Spam Filter. A Widget and Shortcode to display Comments with Good Karma as Testimonials. Plus the ability to Move comments and …

    Installs
    300+
    Rank
    #10,741
    Rating
    5.0(2)
    Updated
    1 year ago

    Sharesanti-spam

    Compare with GNA Google reCAPTCHA
  8. BuddyPress reCAPTCHA

    by algorhythm

    This plugin utilizes reCAPTCHA to help your blog stay clear of spam-registrations.

    Installs
    200+
    Rank
    #12,068
    Rating
    4.5(4)
    Updated
    15 years ago

    Sharesanti-spam

    Compare with GNA Google reCAPTCHA
  9. 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

    Sharesanti-spamantispam

    Compare with GNA Google reCAPTCHA
  10. Antispam Bee

    by pluginkollektiv

    Sophisticated antispam plugin for effective daily comment and trackback spam-fighting. Built with data protection and privacy in mind.

    Installs
    700K+
    Rank
    #84
    Rating
    4.8(226)
    Updated
    2 months ago

    Sharesanti-spamantispam

    Compare with GNA Google reCAPTCHA
  11. 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

    Sharesanti-spamantispam

    Compare with GNA Google reCAPTCHA
  12. 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-spamantispam

    Compare with GNA Google reCAPTCHA

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