Stop spam without frustrating your visitors

Create your CleanTalk account and start blocking spam — no CAPTCHA challenges and no impact on visitors.

Security Block Lists

CleanTalk Account

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

  • New currencies added for Payments

    I am happy to announce that we have updated our billing system to support payments in new currencies: the Australian Dollar (AUD), Canadian Dollar (CAD), and Pound Sterling (GBP). Payments in these currencies are now available for all CleanTalk products. Here is the full list of supported currencies: Your order page is https://p.cleantalk.org

    New currencies added for Payments
  • WordPress Password Leak Protection in CleanTalk Plugin

    Leaked passwords are one of the fastest-growing threats to WordPress. WordPress password leak protection helps block attackers who reuse stolen credentials from massive breaches.Security by CleanTalk now gives you a way to stop them before they log in. What’s New: WordPress Password Leak Protection Password Leak Protection automatically checks user credentials against public breach databases.…

    WordPress Password Leak Protection in CleanTalk Plugin
  • Asgaros Forum Spam Protection in 2026: How to Stop Spam Registrations, Topics, and Replies

    If you use Asgaros Forum on a WordPress website, spam will eventually become a real problem. Fake registrations, bot topics, junk replies, and low-quality forum activity can quickly damage the quality of discussions and create extra work for moderators. This guide explains how to set up Asgaros Forum spam protection using CleanTalk as the main…

    Asgaros Forum Spam Protection in 2026: How to Stop Spam Registrations, Topics, and Replies
  • How to Reduce Server Load by Simply Filtering Bad Traffic

    When a website starts slowing down, many teams immediately think about scaling infrastructure: adding CPU, RAM, more servers, or optimizing the database. In reality, a significant part of server load is often caused not by real users, but by automated traffic — bots, scrapers, vulnerability scanners, spam robots, and aggressive crawlers. These requests may continuously…

    How to Reduce Server Load by Simply Filtering Bad Traffic