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Custom Validation for CF7 alternatives

The 9 WordPress plugins most like Custom Validation for CF7, by the tags they share, the most in common first. Installs, ratings and updates come from WordPress.org and refresh every night.

Custom Validation for CF7

30+ installs · #24,975 most popular

Its stats
Closest match
ReCaptcha v2 for Contact Form 7
Shares 1 of Custom Validation for CF7's 5 tags.
Most installed
Sucuri Security
600K+ active installs.
Best rated
ReCaptcha v2 for Contact Form 7
5.0 out of 5 from 89 reviews.
Most recently updated
Captcha by BestWebSoft
Updated on Nov 5, 2026.
  1. 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

    Sharesspam

    Compare with Custom Validation for CF7
  2. 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 Custom Validation for CF7
  3. Email Address Encoder

    by Till Krüss

    A lightweight plugin that protects email addresses from email-harvesting robots, by encoding them into decimal and hexadecimal entities.

    Installs
    100K+
    Rank
    #406
    Rating
    4.2(160)
    Updated
    7 months ago

    Sharesspam

    Compare with Custom Validation for CF7
  4. 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

    Sharesspam

    Compare with Custom Validation for CF7
  5. 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

    Sharessecurity

    Compare with Custom Validation for CF7
  6. 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 Custom Validation for CF7
  7. Sucuri Security

    by Sucuri

    The Sucuri WordPress Security plugin is a security toolset for security integrity monitoring, malware detection and security hardening.

    Installs
    600K+
    Rank
    #106
    Rating
    4.2(386)
    Updated
    26 days ago

    Sharessecurityspam

    Compare with Custom Validation for CF7
  8. 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

    Sharessecurityspam

    Compare with Custom Validation for CF7
  9. Simple Login Captcha

    by Nikolay Nikolov

    Adds a simple 3-digit number captcha on the login form.

    Installs
    10K+
    Rank
    #1,950
    Rating
    3.9(17)
    Updated
    2 months ago

    Sharessecurityspam

    Compare with Custom Validation for CF7

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