ALTCHA Spam Protection

Hospedagem WordPress com plugin ALTCHA Spam Protection

Onde posso hospedar o plugin ALTCHA Spam Protection?

Este plugin pode ser hospedado em qualquer servidor que tenha WordPress configurado. Recomendamos utilizar uma hospedagem confiável, com servidores adaptados para WordPress, como o serviço de hospedagem da MCO2.

Hospedando o plugin ALTCHA Spam Protection em uma empresa de hospedagem confiável

A MCO2, além de configurar e instalar o WordPress na versão mais nova para seus clientes, fornece o plugin WP SafePress, um mecanismo exclusivo que protege e melhora seu site simultaneamente.

Por que a Hospedagem WordPress funciona melhor na MCO2?

A Hospedagem WordPress funciona melhor pois a MCO2 possui servidores otimizados para WordPress. A instalação de WordPress é diferente de uma instalação trivial, pois habilita imediatamente recursos como otimização automática de imagens, proteção da página de login, bloqueio de atividades suspeitas diretamente no firewall, cache avançado e HTTPS ativado por padrão. São plugins que potencializam seu WordPress para a máxima segurança e o máximo desempenho.

ALTCHA for WordPress is the professional solution for keeping your website safe from spam, bots, and abuse — without frustrating your visitors. Unlike traditional CAPTCHAs that interrupt the user experience, ALTCHA runs silently in the background, delivering invisible, privacy-first protection for all your forms.

Whether you’re running a blog, an online store, or a high-traffic business site, ALTCHA makes sure your site stays fast, secure, and compliant.

Why ALTCHA?

• Unlimited: no third-party dependencies, unlimited verifications
• Privacy-first: fully GDPR-compliant and accessible by design
• Invisible Protection: seamless security with no puzzles or CAPTCHAs
• Analytics: detailed dashboard and activity logs
• Advanced Firewall: block malicious traffic by country, IP, or user agent
• Under Attack Mode: keep your site online during active threats with under attack mode

Learn more.

Perfect for Professionals

ALTCHA is designed for serious WordPress site owners who need reliable, production-grade security. It’s a complete protection layer that scales with your website, backed by professional support when you need it.

Get Started

To get started, see the documentation.

Privacy

No tracking

ALTCHA prioritizes user privacy by avoiding the use of tracking cookies and fingerprinting techniques.

No external service

This plugin runs entirely within your WordPress installation, with no reliance on external services. For advanced protection, you can integrate with ALTCHA Sentinel.

REST API

This plugin requires the WordPress REST API. If you are using any “Disable REST API” plugins, ensure that the endpoint /altcha/v1/challenge is allowed.

Supported Integrations

• CoBlocks
• Contact Form 7
• Divi Forms
• Elementor Pro Forms
• Eventprime
• Everest Forms
• Fluent Forms
• Formidable Forms
• Forminator
• GravityForms
• HTML Forms
• Kali Forms
• Mailpoet
• Newsletter
• Ninja Forms
• Noptin
• Sure Forms
• User Registration
• WooCommerce
• WP-Members
• wpDiscuz
• WPForms
• WordPress Login, Register, Password reset
• WordPress Comments
• Custom integrations (with a short code [altcha])

Source Code

All source code for the plugin, and the ALTCHA widget is available on GitHub.

• Plugin: https://github.com/altcha-org/altcha-wordpress-next
• ALTCHA Widget: https://github.com/altcha-org/altcha
• Installer: https://github.com/altcha-org/altcha-wordpress-installer