hCaptcha for WP vs La Sentinelle antispam

The strongest CAPTCHA. Switch from reCAPTCHA and Turnstile for free. A built-in Migration Wizard helps you move from Google reCAPTCHA or Cloudflare Turnstile to hCaptcha in just a few clicks. hCaptcha is a drop-in replacement for reCAPTCHA that puts user privacy first. Need to keep out bots? hCaptcha protects privacy while offering better protection against spam and abuse. Help build a better web. hCaptcha for WP makes security easy with broad integration support, detailed analytics, and strong protection. Start protecting logins, forms, and more in minutes. Benefits Privacy First: hCaptcha is designed to protect user privacy. It doesn’t retain or sell personal data, unlike platforms that gather, own, and monetize global behavior. Better Security: hCaptcha offers better protection against bots and abuse than other anti-abuse systems. Easy to Use: hCaptcha is easy to install and use with WordPress and popular plugins. Broad Integration: hCaptcha works with WordPress Core, WooCommerce, Contact Form 7, Elementor, and over 60 other plugins and themes. Features Highlights Migration Wizard: Migrate from Google reCAPTCHA or Cloudflare Turnstile to hCaptcha in just a few clicks. Built-in Anti-Spam: Honeypot fields and minimum submit time catch bots before the hCaptcha challenge, reducing friction for real users. Detailed Analytics: Get detailed analytics on hCaptcha events and form submissions. AI-Ready Security: Selected security actions are exposed via the WordPress Abilities API for automation and AI-driven workflows. Pro and Enterprise: Supports Pro and Enterprise versions of hCaptcha. No Challenge Modes: 99.9% passive and passive modes in Pro and Enterprise versions reduce user friction. Protect Site Content: Protects selected site URLs from bots with hCaptcha. Works best with Pro 99.9% passive mode. Logged-in Users: Optionally turn off hCaptcha for logged-in users. Delayed API Loading: Load the hCaptcha API instantly or on user interaction for zero page loading impact. IP Access Control: Allowlist trusted IPs to skip hCaptcha and denylist abusive IPs to block form submissions. Country Access Control: Allowlist or denylist countries to control where hCaptcha protections apply. Multisite Support: Sync hCaptcha settings across a Multisite Network. Anti-Spam Honeypot Protection: A hidden field catches bots before they reach the hCaptcha challenge, reducing friction for real users. Minimum Submit Time: Blocks instant form submissions from automated scripts. IP Denylist: Block abusive IPs from submitting any protected form. Country Blocking: Restrict form submissions by country to stop region-specific spam campaigns. Customization Language Support: Supports multiple languages. Custom Themes: Customize the appearance of hCaptcha to match your site. Custom Themes Editor: Edit custom themes directly in the plugin. Login Compatibility: Compatible with all major hide login, custom login, and 2FA login plugins. Login Attempts: Protect your site from brute force attacks. Ease of Use Test Modes: Use hCaptcha in live and Pro/Enterprise test modes. Activation and Deactivation: Activate and deactivate plugins and themes with hCaptcha in one click. Forced Verification: Optionally force hCaptcha verification before form submission. Check Config: Check hCaptcha configuration before saving keys and settings. Auto-Verification: Automatically verify custom forms. Standard Sizes and Themes: Choose the size and theme of the hCaptcha widget. How hCaptcha Works The purpose of a CAPTCHA is to distinguish between people and machines via a challenge-response test and thus increase the cost of spamming or otherwise abusing websites by keeping out bots. To use this plugin, install it and enter your sitekey and secret in the Settings → hCaptcha menu after signing up on hCaptcha.com. hCaptcha Free lets websites block bots and other forms of abuse via humanity challenges. hCaptcha Pro goes beyond the free hCaptcha service with advanced machine learning to reduce the challenge rate, delivering high security and low friction along with more features like UI customization. hCaptcha Enterprise delivers a complete advanced security platform, including site-specific risk scores, fraud protection, and more to address both human and automated abuse. Privacy Notices hCaptcha is designed to comply with privacy laws in every country, including GDPR, LGPD, CCPA, and more. For example, hCaptcha has been certified under ISO 27001 and 27701 and is enrolled in the EU-US, UK-US, and Swiss-US Data Privacy Framework for GDPR compliance. Details are available at www.hcaptcha.com/certifications and www.hcaptcha.com/gdpr. With the default configuration, this plugin does not: track users by stealth; write any user’s personal data to the database; send any data to external servers; use cookies. Once you activate this plugin, the hCaptcha-answering user’s IP address and browser data may be sent to the hCaptcha service on pages where you have activated hCaptcha protection. However, hCaptcha is designed to minimize data used, process it very close to the user, and rapidly discard it after analysis. For more details, please see the hCaptcha privacy policy at: hCaptcha.com If you enable the optional plugin-local statistics feature, the following additional data will be recorded in your database: counts of challenge verifications per form only if you enable this optional feature: the IP address challenged on each form only if you enable this optional feature: the User Agent challenged on each form We recommend leaving IP and User Agent recording off, which will make these statistics fully anonymous. You can collect data anonymously but still distinguish sources. The hashed IP address and User Agent will be saved. If this feature is enabled, anonymized statistics on your plugin configuration, not including any end user data, will also be sent to us. This lets us see which modules and features are being used and prioritize development for them accordingly. Plugins, Themes, and Forms Supported WordPress Login, Register, Lost Password, Comment, and Post/Page Password Forms ACF Extended Form Affiliates Login and Register Forms Asgaros Forum New Topic and Reply Form Avada standard and multistep Forms Back In Stock Notifier Form bbPress New Topic, Reply, Login, Register, and Lost Password Forms Beaver Builder Contact and Login Forms Blocksy Companion Newsletter Subscribe, Waitlist, and Product Review Forms BuddyPress — Create Group and Registration Forms Classified Listing Contact, Login, Lost Password, and Listing Register Forms CoBlocks Form Colorlib Customizer Login, Lost Password, and Customizer Register Forms Contact Form 7 Cookies and Content Security Policy Customer Reviews for WooCommerce Review and Q&A Forms Divi Comment, Contact, Email Optin, and Login Forms Divi Builder Comment, Contact, Email Optin, and Login Forms Download Manager Form Droit Dark Mode Easy Digital Downloads Checkout, Login, Lost Password, and Register Forms Elementor Pro Form and Login Form Essential Addons for Elementor Login and Register Forms Essential Blocks Form Events Manager Booking Form Extra Comment, Contact, Email Optin, and Login Forms Fluent Forms, including Conversational, Multi-Step, and Login Forms Forminator Forms Formidable Forms GiveWP Form Gravity Forms Gravity Perks Nested Forms Icegram Express Form Jetpack Forms Kadence Form and Advanced Form LearnDash Login, Lost Password, and Register Forms Login/Signup Popup Login and Register Forms Mailchimp for WP Form MailPoet Form Maintenance Login Form MemberPress Login and Register Forms MetForm Ninja Forms Otter Blocks Forms Paid Memberships Pro Checkout and Login Forms Passster Protection Form Password Protected Form Profile Builder Login, Recover Password, and Register Forms Really Simple CAPTCHA Quform Forms Sendinblue Form Simple Download Monitor Form Simple Membership Login, Lost Password, and Register Forms Simple Basic Contact Form Spectra — WordPress Gutenberg Blocks Form Subscriber Form Support Candy New Ticket Form Theme My Login — Login, Lost Password, and Register Form Tutor LMS — Checkout, Login, Lost Password, and Register Form Ultimate Addons for Elementor Login and Register Forms Ultimate Member Login, Lost Password, and Member Register Forms UsersWP Forgot Password, Login, and Register Forms WooCommerce Login, Registration, Lost Password, Checkout, and Order Tracking Forms WooCommerce Germanized Return Request Form WooCommerce Wishlist Form Wordfence Security Login Form Wordfence Login Security Login Form WP Dark Mode WP Job Openings Form WPForms Form wpDiscuz Comment and Support Forms wpForo New Topic and Reply Forms Please note NOTE: This is a community-developed plugin. Your PRs are welcome. For feature requests and issue reports, please open a pull request. We also suggest emailing the authors of plugins you’d like to support hCaptcha: it will usually take them only an hour or two to add native support. This will simplify your use of hCaptcha and is the best solution in the long run. You may use native hCaptcha support if available for your plugin. Please check with your plugin author if native support is not yet available. However, the hCaptcha plugin provides a broader set of options and features so that you can use it with any form on your site. Instructions for popular native integrations are below: WPForms native integration: instructions to enable hCaptcha

Feel safe knowing that your website is safe from spam. La Sentinelle will guard your WordPress website against spam in a simple and effective way. It has antispam filters for comment forms and registration forms and can be extended to support plugins. The default settings should catch most spambots, and there is a settingspage to set it up according to your wishes. Current features include: 3 antispam features; Honeypot, Nonce, Form Timeout. These 3 spamfilters depend on JavaScript on the frontend. 1 antispam feature; Stop Forum Spam. Settingspage to set things up according to your wishes. Transparent to the visitor, no nagging with Captcha’s or other annoying things. By default no use of third-party services and no tracking of visitors. Lightweight and simple code. Logging for WordPress Comments and which spamfilter marked it as spam. Logging for Custom forms and which spamfilter marked it as spam. Statistics for every form how many spam submissions were blocked. WordPress forms that are protected: WordPress Comments form. WordPress Login form. WordPress Register form. WordPress Lost Password form. Form Plugins that are protected: Caldera Forms. Clean Login (Login form). Contact Form 7. Easy Digital Downloads (Login form, Register form). Everest Forms. Formidable Form Builder. Forminator. Newsletter Optin Box plugin (noptin) (standalone forms). Ultimate Member (Login form, Register form and Lost Password form). WooCommerce (Login form, Lost Password form). WPForms Lite. WP Job Manager plugin (submit job form when registering is enabled). Support If you have a problem or a feature request, please post it on the plugin’s support forum on wordpress.org. I will do my best to respond as soon as possible. If you send me an email, I will not reply. Please use the support forum. Translations Translations can be added very easily through GlotPress. You can start translating strings there for your locale. They need to be validated though, so if there’s no validator yet, and you want to apply for being validator (PTE), please post it on the support forum. I will make a request on make/polyglots to have you added as validator for this plugin/locale. How to choose an antispam plugin When you look through the WordPress Plugin Repository you will see more than a hundred antispam plugins. Which one is the best one? Short answer, there is no “best one”. No spamfilter and no method for spamfiltering is perfect. Slightly longer answer, you could try about twenty and choose the one that fits your needs best. But there is also a really long answer. There are different methods that can be used against spam, and every method has its drawbacks. In my opinion, having a low number of false positives is more important than perfectly marking all spam, you don’t want to miss out on important people or information. Nagging the user in some way has a similar effect, the user might not even want to bother with that and just walk away. Third party services: Services like Akismet, OOPSpam, Stop Forum Spam and also reCAPTCHA offer third party services to check for spam. This can be very effective, but you are giving user submitted data away to these third parties and are also giving your users up for tracking them. Captcha’s, reCAPTCHA and Quizz Questions: You are annoying your users and probably sending some of them away. This especially counts for reCAPTCHA for visitors who have third party cookies disabled. Blacklists: Often running behind the facts. That goes for the way of getting users off that list, and also in getting users on that list. Referer check: check if the Referer header is set correctly. You can never trust it is set correctly. Modern browsers are limiting the use of Referers, though for now that is mostly for third-party domains. JavaScript methods: Spammers often (always?) don’t use JavaScript, they just post the form with spammy data. Drawback for this method is that statistics say that about 1 percent of users has JavaScript disabled. Also, some websites have broken JavaScript, which might make the spamfilter break as well. Activation email for registering users. Users only get activated after clicking a link in an activation email. You still have all the non-activated users in your site however. You could have a bright idea about combining several methods, but then you get the drawbacks of all the methods you use. Another complication of choosing a good plugin is that most antispam plugins don’t tell you what methods they use. The documentation doesn’t tell you, and looking at the source code just leaves you confused at the chaos that it often is. My main motivation for writing this plugin is to offer a plugin that does spamfiltering with JavaScript methods in a simple and effective way. The claimed 1 percent of users that has JavaScript disabled will also be tech-savy enough to enable it again for your website. Compatibility This plugin is compatible with ClassicPress. Contributions This plugin is also available in Codeberg.