BotShield CAPTCHA for Contact Form 7 vs GEETEST

Stop contact form spam instantly with BotShield CAPTCHA for Contact Form 7. This all-in-one spam protection plugin integrates Google reCAPTCHA (v2 Checkbox & v3 Invisible), Cloudflare Turnstile (Privacy-Focused), and lightweight Built-in Arithmetic/Image Challenges to block bots while letting real users pass. Whether you need strict security or a friction-free user experience, BotShield gives you complete control over your specific form protection needs. No more spam submissions, fake leads, or automated bot attacks. Protect Your WooCommerce Store with Enterprise-Grade Security. Upgrade to SecureGate CAPTCHA for ultimate full-site protection. Instantly block spam, fake registrations, and checkout fraud using intelligent Cloudflare Turnstile, Google reCAPTCHA, hCaptcha, and powerful Geo-Blocking rules—keeping your store fast, secure, and entirely bot-free. Key Features & Benefits Multi-Provider Support: Choose between Google reCAPTCHA, Cloudflare Turnstile, or Self-hosted challenges. Google reCAPTCHA Integration: Supports both v2 (“I’m not a robot”) and v3 (Invisible) keys. Cloudflare Turnstile: The modern, privacy-friendly alternative that stops bots without annoying puzzles. Lightweight Built-in Protection: Use simple Math or Image CAPTCHAs without needing any external API keys. Seamless Contact Form 7 Integration: Adds a dedicated “BotShield” tag generator button directly to the CF7 editor. Mobile Optimized: Fully responsive challenges that work perfectly on smartphones and tablets. GDPR Compliant Options: Turnstile and Built-in modes offer excellent privacy compliance. Accessibility Ready: WCAG 2.1 compliant designs for screen reader support. Flexible Protection Options 1. Google reCAPTCHA (The Industry Standard) * v2 Checkbox: The classic “I’m not a robot” checkbox users trust. * v3 Invisible: valid users are verified in the background with zero interaction. 2. Cloudflare Turnstile (Privacy-First) * Verify visitors without solving complex puzzles. Smart, fast, and respectful of user privacy. 3. Built-in Challenges (No Keys Required) * Arithmetic: Simple math questions (e.g., 7 + 2 = ?) effective against basic bots. * Alphanumeric: Distorted text images for traditional verification. * Zero external dependency, 100% self-hosted. Perfect For Contact forms Registration forms Quote request forms Newsletter signups Any Contact Form 7 form needing spam protection Requirements WordPress 5.0 or higher Contact Form 7 plugin (must be active) PHP 7.4 or higher GD PHP extension for image CAPTCHAs Privacy Policy BotShield CAPTCHA does not: * Collect any personal data * Store user information * Transmit data to external servers * Use cookies or tracking * Share information with third parties All CAPTCHA processing happens locally on your WordPress server. The plugin is fully GDPR compliant. Support & Documentation Support Forum: https://wordpress.org/support/plugin/botshield-captcha/ Developer Website: https://www.rsabbir.com/ Contributing Contributions are welcome! Contact the developer or visit the GitHub repository to contribute to this plugin’s development. Credits Developed by R. Sabbir (https://www.rsabbir.com/) Tested with Contact Form 7 6.1.4 and later Technical Specifications Server Requirements WordPress 5.0 or higher PHP 7.4 or higher Contact Form 7 plugin (active) GD PHP extension (for image CAPTCHAs) Browser Support Chrome (latest versions) Firefox (latest versions) Safari (latest versions) Microsoft Edge (latest versions) Mobile browsers (iOS Safari, Chrome Mobile) Security Features Token-based validation system HMAC-SHA256 signature verification Automatic token expiration (5 minutes) XSS protection CSRF token protection No session storage required Performance Code: ~50KB total size Assets: Minified and optimized Loading: Conditional asset loading on relevant pages HTTP Requests: Zero external requests Caching: Compatible with all major WordPress cache plugins

Getting tired of those CAPTCHA challenges that even human cannot understand? GeeTest offers user-friendly CAPTCHAs to protect your WordPress websites from spam attacking with high security. As a pioneer in the bot management, GeeTest combines biometric data and artificial intelligence technology to create a better experience for users. In the last decade, GeeTest cooperates with over 320,000 enterprises worldwide including Airbnb, Binance, Xiaomi. GeeTest is passionate about solving bot problems. GeeTest has released the latest product CAPTCHA v4.0 on wordpress, and integrated CAPTCHA 4.0 and CAPTCHA v3.0 in this plugin. Users can choose to use CAPTCHA 4.0 or CAPTCHA 3.0 that they need in this plugin. View demo View video USE CAPTCHA v3.0 ON Login Register Comment Gravity Form USE CAPTCHA v4.0 ON Comment Form Sign in Sign up Lost Password Form WooCommerce Register WooCommerce Login Form WooCommerce Checkout Form Woocommerce Lost Password Form Gravity Form Contact Form 7 bbPress New Topic bbPress Reply to Topic wpforms FREE FEATURES Free version with limited daily requests Access to exlusive dashboard Technical Support Solution Consultancy Data Retention You can check out our website or contact us for more information if you need more than above: * UI Customization * CAPTCHA style customization * Advanced risk management integration support * Full Data Report * 24/7/365 After-sale Service * Support 78 languages * Compatibility with other form plugins per request How GeeTest CAPTCHA v4.0 works Real-time Protection | 7-Layer Dynamic Approach * GeeTest sensor detects signs of bot activities * AI algorithms and GeeTest global risk database assess and validate the risk of suspicious request– * Security policies act based on real-time monitoring and your customized demand Data Visualization | Reporting & Analytics * Traffic data is shown simultaneously on GeeTest Dashboard * Data studio provides inclusive data analysis in charts and graphs that are shared in your GeeTest account and subaccounts * Insights on bot mitigation could be reflected through the traffic trends. Security Consulting | Current & Emerging Threat Management. * Post-event analyses and consultations are available. Personal Information protection GeeTest will not share, transfer or disclose users’ information to any third party, and we will try our best to avoid collecting unrelated data. Please refer to GeeTest Privacy Policy for more information. Please note We are working to integrate more forms and plugins. If there are any forms or plugins you need, please feel free to contact us.