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How to Stop Spam in Contact Form 7: Best Protection Methods in 2026

Contact Form 7 remains one of the most widely used contact form plugins in the WordPress ecosystem, with more than 10 million active installations listed in the official WordPress plugin directory. It has stayed popular for years because it gives site owners a practical, lightweight, and flexible way to add contact forms without switching to
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Our Client’s Review: DIYB.CA
We love sharing feedback from our users — and today’s story comes from Paul at DIYB.CA, originally posted on WordPress.org. CliUnbelievably Happy! I have lost track of how many spam blockers & techniques I’ve tried on client sites to ensure real leads make it to their inbox — but nothing has come close to CleanTalk!…
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Updates to api.cleantalk.org – July 22, 2025
New Method email_check_one Our regular method email_check is focused on getting result no matter the cost. Due to this fact email_check could take up to a couple of minutes to process a request which is way to much for most website solutions. To remedy this a new method to check email existence available under Blacklist…
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CleanTalk Anti-Spam Added Direct Integration for WPZOOM Forms Plugin
We are glad to announce that CleanTalk Anti-Spam now offers direct integration for the WPZOOM Forms plugin, providing effortless and effective spam protection for WordPress users. What’s New? Starting from the latest version 6.60 for WordPress, CleanTalk Anti-Spam automatically protects WPZOOM Forms from spam submissions without the need for additional setup. The integration is designed…
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CleanTalk for WordPress Updates: New Features and Improvements in Anti-Spam and Security
We have released fresh updates for two of our plugins — CleanTalk Anti-Spam and CleanTalk Security for WordPress. In the new versions (v6.59 and v2.159 respectively), we have not only added useful features, but also fixed some issues to make your protection against spam and threats even more effective and stable. What’s new in CleanTalk…


