Stop Spam in 2026. Anti-Spam plugins by CleanTalk for Websites
15+ plugins for top CMS platforms. Fast setup under 60 seconds. Trusted by 1M+ websites. And in 2026, we’re delivering at least 30 new updates.
Ready to use anti-spam for WordPress, Drupal, Joomla, Magento and more.
Website Owners & Agencies
Anti-Spam for Website Owners & Agencies
Spam Protection for Websites in 2026
CleanTalk Anti-Spam plugins are a ready-to-go solution for WordPress, Drupal, Joomla users and design agencies looking to outsource spam protection to a trusted cloud-based provider.
Advanced Firewall
Each plugin includes FireWall based on country of origin, language, IP networks, email addresses, user agents, and many other parameters.
Timely Updates
Our plugins are regularly maintained. WordPress plugins receive 2–3 updates per month, while plugins for other CMS platforms are updated once every three months.
All-Day Support
Our 24/7 support team is always at your service.
Key Technical Features
Features of Anti-Spam CleanTalk Plugin for websites
Real-Time Spam Check
CleanTalk does not challenge website visitors to prove they are not bots. Instead, we perform background checks silently while visitors browse your site or submit forms. The plugin sends collected data to the cloud and receives a real-time response: SPAM or NOT_SPAM.
Performance Guaranteed
We prioritize both site (WordPress, Drupal and etc) and plugin performance. Every release undergoes automated testing to ensure the plugin does not affect your website’s loading speed. We follow performance standards set by tools like GTmetrix and Google PageSpeed Insights for every release.
Privacy Focused
We respect user privacy and offer options for anonymous spam protection. This includes excluding or encrypting personal data before transmission to the cloud. Additionally, users can choose to store their data in regional data centers located in the US, Europe, or globally.
Reviews
See our reviews on 
or WordPress
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Nice plugin
Clean Talk does the work with minimal ‘supervision’. I don’t have to stress about all the spammers. -
Outstanding Spam Protection
I’ve been super happy with CleanTalk… we went from being overwhelmed with comment spam to not even needing to worry about it. I’m impressed! I’ll be upgrading to use this on more sites in the future. -
Awesome service
Ever since I installed Cleantalk I have not been bothered by scammers and spammers. Keep up the excellent service! -
Excellent plugin, excellent value
Cleantalk’s Antispam works exactly as it promises to – from the moment I installed it on my own online store website, it instantly got to work stopping the massive influx of spam that had caused my hosted email account to be temporarily suspended due to the volume incoming. It is excellent value at only $12 per year (in fact, I couldn’t find anything free that comes close to matching its functionality at the time of this review – April 2023), and I highly recommend it as an essential addition to any WordPress website. -
Purging spam users ftw!
Love how easy it is to purge my site of spam users! My site has been online using WordPress for more than 10 years and the spam users have gotten out of control. Deleting one by one is just not do-able. With this plugin I can stay ahead of them. -
Very good and awesome support
I use this plugin for a while now and it does a great job in fighting spam. There is a weekly report that tells you what they blocked and it’s easy to click through to the log on their website to quickly review if there are any messages that should not have been blocked (hardly ever happens). Support is very quick in answering any questions and even in fixing issues and implementing improvements. -
A Requirement for all sites
CleanTalk is a great tool that I install on all of my sites. It constantly amazes me just how much spam is blocked from this tool. They have stats sent each month and it is extremely easy to install and configure. Awesome! -
Simply excellent!
The Plugin ist doing its job, always! -
Sleep better with Clean Talk
Easy to install, no frills dashboard, 100% confidence. I choose CleanTalk antispam and security for all our websites. Great for auditing contact form to leads + opportunities along with testing and mis directed spam.