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.

  • Select a language for service messages

    We have added an ability to select the language for service messages. These messages are issued to visitors at the service’s event handling online. Depending on the audience of your site, you can use next to display messages: English, Russian, French, Spanish, German, Danish, Polish, Portuguese and Italian. To change the language for service messages,…

  • For WordPress users, checking existing comments for spam

    CleanTalk offers more protection from spam bots to sites by WordPress. The new version provides a unique opportunity to test existing spam comments. CleanTalk adds new features in CleanTalk Anti-Spam, our solutions are reliable, easy and efficient. Work of the module is absolutely invisible for visitors and allows to renounce forever the ways of protection…

    For WordPress users, checking existing comments for spam
  • How to add more web sites

    Many webmasters have more than one website, and Cleantalk can unite several websites under one account. You will not need to set up individual log in and password for each website, no need to remember and store such data. All you need to do is add a new website to an existing account. It takes…

  • Limiting the number of password attempts in the web login form using Nginx or HAProxy by way of example of WordPress

    By the example of WordPress consider a method for enhancing security by limiting the number of HTTP-requests to the form of entering the password. This helps protect against brute force published a blog (search and crack the password by trying all possible scenarios of a particular set of characters, or the selection of a dictionary…