andkab/php-turnstile
API Implementation of CloudFlare Turnstile for PHP
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diablomedia/zendframework1-captcha
Zend Framework 1 Captcha component
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wsm/form-spamshield
Adds a bot detection via JavaScript and a Validator to EXT:form, GDPR compliant without a captcha.
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aryehraber/statamic-captcha
Protect your Statamic forms using a Captcha service
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donatj/php-dnf-solver
PHP DNF (Disjunctive Normal Form) Signature Compatibility Solver
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nails/module-captcha
This is the "Captcha" module for Nails and brings an interface for easily using captchas in your application.
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blueways/bw-captcha
Captcha element with audio support for TYPO3 form components. The captcha generation does not rely on Google or third-party integrations.
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tito10047/altcha-bundle
A simple package to help integrate Altcha on Symfony.
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teampanfu/laravel-hcaptcha
A Laravel package to display and validate hCaptcha.
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friendlycaptcha/sdk
Serverside SDK for the Friendly Captcha API.
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usarise/turnstile
PHP library for Turnstile, is Cloudflare’s smart CAPTCHA alternative. It can be embedded into any website without sending traffic through Cloudflare and works without showing visitors a CAPTCHA.
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crowdsec/remediation-engine
The official PHP remediation engine for CrowdSec
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in2code/powermailrecaptcha
Google recaptcha TYPO3 extension for powermail
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