1 The Ultimate Spam Protection Plugin Using Captcha for WordPress Forms.
As of April 2026, Captcha by BestWebSoft is a WordPress captcha plugin with 10K+ active installations and a 4.1/5 rating from 20 reviews. It has been downloaded 206K+ times in total. Requires WordPress 6.2+ and PHP false+. Available on WordPress.org since 2017. Actively maintained — updated within the last month. Downloads are down 76% this week. Top alternative: SiteGuard WP Plugin.
Captcha by BestWebSoft is the premier spam protection and security plugin for WordPress, designed to safeguard your website’s forms from spam and malicious submissions. This plugin provides robust protection for login, registration, password recovery, comments, WooCommerce checkout, and custom forms using advanced captcha solutions, including Math captcha and OCR-friendly captcha.
Enhance your website’s security and user experience with versatile captcha options that are easy to set up and manage, ensuring uninterrupted protection against spam without the need for code modifications. Choose from Invisible captcha, Character recognition captcha, and Slide captcha to customize your protection strategy. Block bots effectively with powerful math-based challenges or smooth, user-fr…
For what I really need it for you have to pay for, the contact forms.
This plugin is a fantastic solution for stopping spam on WordPress sites. The math captcha is simple yet effective, and it’s easy to set up even for custom forms. I upgraded to the Pro version for WooCommerce support, and it works flawlessly. Highly recommended for anyone needing reliable spam protection!
Many thanks to the BestWebSoft Support Team who were able to provide a quick solution to my problem
Patrick
I Don`t Want pay This Plugin for All Feature, Because is Too expensive.
实在是棒的前无古人后无来者,作者可千万别那天支撑不住了断更了啊,怕怕(*o*)
| WordPress | 6.2+ requiredTested up to 6.9.4 |
| PHP | false+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.