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Similar WordPress plugins

Referer Spam Blocker alternatives

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

Referer Spam Blocker

60+ installs · #19,662 most popular

Its stats
Closest match
Akismet Anti-spam
Shares 1 of Referer Spam Blocker's 5 tags.
Most installed
Akismet Anti-spam
5M+ active installs.
Best rated
Lightbox for Gallery & Image Block
5.0 out of 5 from 88 reviews.
Most recently updated
Flexible Table Block
Updated on Nov 9, 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

    Sharesspam

    Compare with Referer Spam Blocker
  2. Spectra Legacy

    by Brainstorm Force

    Gutenberg blocks for existing Spectra websites. Maintained, stable, and fully supported — no action needed on your part.

    Installs
    1M+
    Rank
    #63
    Rating
    4.7(1.9K)
    Updated
    6 days ago

    Sharesblock

    Compare with Referer Spam Blocker
  3. Layout Grid Block

    by Automattic

    A Gutenberg container block to let you align items consistently across a global grid.

    Installs
    200K+
    Rank
    #241
    Rating
    4.7(13)
    Updated
    3 years ago

    Sharesblock

    Compare with Referer Spam Blocker
  4. 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

    Sharesspam

    Compare with Referer Spam Blocker
  5. 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 Referer Spam Blocker
  6. Content Views

    by Content Views

    Easy to show posts, pages, custom posts in customizable grid, list, slider, accordion... Available as Widgets (for Elementor), Shortcode, and Blocks.

    Installs
    100K+
    Rank
    #365
    Rating
    4.8(333)
    Updated
    2 months ago

    Sharesblock

    Compare with Referer Spam Blocker
  7. The Icon Block

    by Nick Diego

    Easily add SVG icons and graphics to the WordPress block editor.

    Installs
    40K+
    Rank
    #871
    Rating
    5.0(29)
    Updated
    1 month ago

    Sharesblock

    Compare with Referer Spam Blocker
  8. Genesis Blocks

    by StudioPress

    A collection of content blocks, sections, & full-page layouts for the block editor.

    Installs
    40K+
    Rank
    #839
    Rating
    3.7(24)
    Updated
    2 months ago

    Sharesblock

    Compare with Referer Spam Blocker
  9. Flexible Table Block

    by Aki Hamano

    Flexible Table Block is a custom block plugin for the WordPress block editor that allows you to create tables in any configuration.

    Installs
    40K+
    Rank
    #786
    Rating
    4.9(34)
    Updated
    today

    Sharesblock

    Compare with Referer Spam Blocker
  10. Snow Monkey Blocks

    by Takashi Kitajima

    Gutenberg blocks collection made by MonkeyWrench.

    Installs
    30K+
    Rank
    #1,010
    Rating
    4.4(7)
    Updated
    12 days ago

    Sharesblock

    Compare with Referer Spam Blocker
  11. 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

    Sharesspam

    Compare with Referer Spam Blocker
  12. Lightbox for Gallery & Image Block

    by Johannes Kinast

    Adds a simple & lightweight Lightbox to the standard WordPress Gallery & Image Block. No lock in and no dependencies.

    Installs
    20K+
    Rank
    #1,294
    Rating
    5.0(88)
    Updated
    5 months ago

    Sharesblock

    Compare with Referer Spam Blocker

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