spam-api

GDPR, WCAG 2.2 AA, and EAA compliant, self-hosted CAPTCHA alternative with PoW mechanism.

PHP spam protection. CAPTCHA-free and reCAPTCHA alternative. Powered by background scoring without challenging website visitors.

Python spam bot filter. Invisible CAPTCHA alternative

Ruby spam protection for forms. Alternative to reCAPTCHA. No CAPTCHA. Bot filtering.

C# spam protection for web forms. reCAPTCHA alternative

Anit-spam extension for Yii framework.

UniForce - Universal Security plugin and Firewall for websites

Module for any CMS

Spam bot protection for Yii2 forms. CleanTalk API

Spam protection for Laravel forms. Alternative to reCAPTCHA

CleanTalk Anti-Spam Alternative to reCAPTCHA. No CAPTCHA.

Spam protection API for Perl forms.

PHP SDK for integrating with PayPal's Express Chechkout / MassPay / Web Payments Pro APIs

PHP library for the CleanTalk check_bot API method: checks whether a form submission was made by a bot.

CleanTalk Team php lib

Anti-Spam by CleanTalk integration SDK for WordPress plugins

CleanTalk service API for C# .Net Core

Official Python client for the Siftfy spam-classification API.

React app with CleanTalk Bot Detector integration: spam protection for React forms, built with Vite and React Router.

Anti-spam integration for Shopify. Filters spam contact form submissions and signups through the CleanTalk cloud.