As of April 2026, Pow Captcha is a WordPress forms plugin with 70 active installations and a 0/5 rating0. It has been downloaded 650 times in total. Requires WordPress 5.0+ and PHP 7.4+. Available on WordPress.org since 2025. Recently updated within the last 3 months. Top alternative: WPForms – Easy Form Builder for….
Pow Captcha is a WordPress plugin that adds Proof of Work (PoW) captcha verification to your forms. This provides an effective way to prevent spam and bot submissions without requiring users to solve visual puzzles or complete complex challenges.
The plugin integrates seamlessly with popular form plugins including:
Features:
wp pow-captcha set_api_key “your-secret-api-key”
wp pow-captcha set_api_url “https://your-captcha-service.com”
wp pow-captcha set_enable_on_login_form true
| WordPress | 5.0+ requiredTested up to 6.8.5 |
| PHP | 7.4+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.