Invisible ALTCHA spam protection for Gravity Forms — MIT, no external API, no license keys
Protects Contact Form 7 forms and WordPress comments from spam submissions with intelligent analysis. Works with or without OpenAI - includes local heuristic detection for cost-effective spam filtering.
WPConstructor Contact is a lightweight WordPress plugin that adds a customizable AJAX contact form with reCAPTCHA support, input persistence, and a 5-minute submission cooldown for spam protection.
Complete CAPTCHA solution for WordPress — reCAPTCHA v2/v3, Cloudflare Turnstile, hCaptcha & Altcha. Protects WooCommerce, BuddyPress, bbPress & 10+ form builders.
Acts as a bridge between HivePress and the free Cloudflare Turnstile plugin
Easily integrate Google reCAPTCHA Enterprise with WordPress.
WordPress-Plugin: verschleiert alle E-Mail-Adressen der Website im Quelltext – auch in Header, Footer, Widgets und Theme-Optionen.
Lightweight form builder for WordPress. Create contact forms, feedback forms, and more — 11 field types, email notifications with merge tags, submission management, CSV export, and built-in spam protection.
Enspyred Contact Form Wordpress Plugin
WordPress block-editor form wizard with automatic design, spam protection and secure mail delivery.
⚠️Pre-Alpha Phase⚠️ Simple plugin for protecting e-mail links from spambots
Integrates Google reCAPTCHA v2 or v3 with Contact Form 7 in WordPress