Stop spam without frustrating your visitors

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Security Block Lists

CleanTalk Account

No credit card required • Setup takes less than a minute • Your temporary password will be sent by email.

  • Newsletter spam protection for WordPress in 5 minutes

    L;DR: To stop spam signups in The Newsletter Plugin, combine its built-in antiflood and blacklist settings with a cloud anti-spam filter. CleanTalk Anti-Spam checks every subscription request in the background and blocks spam bots invisibly – no CAPTCHA, no confirmation puzzle – while protecting comments, registrations and other forms on the same site. reCAPTCHA, hCaptcha…

    Newsletter spam protection for WordPress in 5 minutes
  • How to protect your bbPress Forms from spam

    In case you prefer to use bbPress registration form be sure to use the most effective TL;DR: To stop spam in bbPress, combine its built-in Akismet integration and throttle time with a cloud anti-spam filter. CleanTalk Anti-Spam checks every topic, reply and registration in the background and blocks spam bots invisibly – no CAPTCHA, no…

    How to protect your bbPress Forms from spam
  • Metform Elementor Contact Form Builder – Spam Protection for WordPress

    TL;DR: To stop spam in MetForm, combine its built-in reCAPTCHA widget with a cloud anti-spam filter. CleanTalk Anti-Spam checks every MetForm submission in the background and blocks spam bots invisibly – no CAPTCHA, no puzzles, no checkboxes – while protecting registrations, comments and WooCommerce on the same site. reCAPTCHA, hCaptcha and Turnstile add a visible…

    Metform Elementor Contact Form Builder – Spam Protection for WordPress
  • reCAPTCHA v3 always returns 0.9 score. Avoid false positives

    Many reCAPTCHA v3 users complain about always receiving a score of 0.9 despite multiple attempts and changes in their Google Cloud integration. In this article, we reproduce this issue and explain why reCAPTCHA always returns a score of 0.9. Research Objective Users complain that when testing reCAPTCHA v3, they always receive the same score of…

    reCAPTCHA v3 always returns 0.9 score. Avoid false positives