Simple, but strong captcha, built to prevent spam in Wordpress comments. One-click solution tested on many blogs!
As of April 2026, Amcaptcha is a WordPress spam plugin with 20 active installations and a 0/5 rating0. It has been downloaded 9.5K+ times in total. Requires WordPress 2.0.2+ and PHP false+. Available on WordPress.org since 2009. Last updated 14 years ago — may have compatibility concerns. Top alternative: Akismet Anti-spam: Spam Protection.
Provided by Multitoolbox.
Simple, but strong captcha, built to prevent spam in WordPress comments. Succesfully blocks Xrumer-like tools.
To leave a comment on your blog, visitors need to simple check the captcha’s field. That’s all! Forget about annoying typeing of letters and digits.
Features:
Languages:
| WordPress | 2.0.2+ requiredTested up to 2.9.2 |
| PHP | false+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.