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  1. anti-ddos-lite anti-ddos-lite Public

    Anti-DDoS-Lite (Anti-Crawler app) is a small PHP app to protect your site against DDoS attack.

    PHP 124 45

  2. php-antispam php-antispam Public

    PHP spam protection. CAPTCHA-free alternative

    PHP 73 34

  3. python-antispam python-antispam Public

    Python spam bot filter. Invisible CAPTCHA alternative

    Python 23 11

  4. ruby-antispam ruby-antispam Public

    Ruby spam protection for forms. Alternative to reCAPTCHA. No CAPTCHA. Bot filtering.

    Ruby 20 9

  5. wordpress-antispam wordpress-antispam Public

    WP Anti-Spam

    PHP 19 9

  6. csharp-antispam csharp-antispam Public

    C# spam protection for web forms. reCAPTCHA alternative

    C# 18 9

Repositories

Showing 10 of 95 repositories
  • wordpress-antispam Public

    WP Anti-Spam

    CleanTalk/wordpress-antispam's past year of commit activity
    PHP 19 9 0 5 Updated Sep 14, 2026
  • security-malware-firewall Public

    Security & Malware scan by CleanTalk

    CleanTalk/security-malware-firewall's past year of commit activity
    PHP 16 4 0 7 Updated Sep 14, 2026
  • bitrix-antispam Public

    1C Bitrix Anti-Spam modification

    CleanTalk/bitrix-antispam's past year of commit activity
    PHP 10 4 0 0 Updated Sep 11, 2026
  • _spbct_helpers Public

    CleanTalk Security (SPBCT) helper classes.

    CleanTalk/_spbct_helpers's past year of commit activity
    PHP 0 0 0 0 Updated Sep 11, 2026
  • xenforo-antispam Public

    XenForo anti-spam addon.

    CleanTalk/xenforo-antispam's past year of commit activity
    PHP 11 6 0 0 Updated Sep 11, 2026
  • _helper Public

    CleanTalk Anti-Spam (APBCT) Helper class.

    CleanTalk/_helper's past year of commit activity
    PHP 0 0 0 0 Updated Sep 11, 2026
  • php-antispam Public

    PHP spam protection. CAPTCHA-free alternative

    CleanTalk/php-antispam's past year of commit activity
    PHP 73 34 0 1 Updated Sep 11, 2026
  • contacts-encoder Public

    Email obfuscation for email addresses and phone numbers. Stops smart bots via the CleanTalk anti-spam cloud. Works with any framework or plain HTML.

    CleanTalk/contacts-encoder's past year of commit activity
    PHP 1 GPL-3.0 1 0 0 Updated Sep 10, 2026
  • e2e-tests-banners Public

    Automated end-to-end checks of CleanTalk banners in the WordPress admin (Python).

    CleanTalk/e2e-tests-banners's past year of commit activity
    Python 0 0 0 0 Updated Sep 10, 2026
  • phpbb3.1-3.2-antispam Public

    CleanTalk Anti-Spam extension for phpbb v3.1.X & v3.2.X & v3.3.X

    CleanTalk/phpbb3.1-3.2-antispam's past year of commit activity
    PHP 13 5 0 0 Updated Sep 10, 2026