Description

The reCAPTCHA addon connects Kadence forms to the Google reCAPTCHA service, validating submissions with a visible checkbox (v2) or an invisible behavior-based score (v3) before processing them. It works as an antibot layer integrated with Kadence form blocks, blocking spam from registrations, contact forms, and newsletters without requiring extra fields or intrusive CAPTCHAs for legitimate visitors.

Main Features

  • Support for reCAPTCHA v2 and v3
    Lets you choose between the traditional checkbox challenge or invisible score-based verification.
  • Native integration with Kadence Blocks
    Integrates verification directly into the Kadence form block, with no additional code.
  • Centralized key configuration
    Registers the Google site and secret keys in a single panel for reuse across all forms.
  • Automatic blocking of suspicious submissions
    Discards submissions that do not meet the minimum score defined in Google reCAPTCHA.
  • Compatibility with the Kadence ecosystem
    Works with forms placed across pages, popups, and templates built with Kadence blocks.

Benefits of reCAPTCHA

  • Clean inbox
    Drastically reduces the volume of fake leads and automated messages reaching the website.
  • Smooth visitor experience
    Invisible mode requires no manual interaction and keeps the conversion flow frictionless.
  • Lower server load
    Filters malicious requests before they trigger email deliveries or database entries.
  • Protection without coding
    Enables antispam protection on all Kadence forms with just a few clicks in the dashboard.

Who Is It For?

  • Business websites that receive inquiries through forms and struggle with automated spam.
  • Stores and blogs built with Kadence that collect leads, registrations, and newsletter subscriptions.
  • Agencies and developers delivering Kadence-based projects that need standardized antispam protection.

By combining Google reCAPTCHA technology with the Kadence form structure, this addon delivers a consistent antispam barrier without compromising usability. It is the recommended option for anyone already working within the Kadence ecosystem who wants to eliminate registration and contact bots while preserving the conversion rate of human visitors.

Frequently asked questions

Is Kadence reCAPTCHA GPL-licensed?

Yes. Kadence reCAPTCHA is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.

Can I use Kadence reCAPTCHA on multiple sites?

Yes. You can install Kadence reCAPTCHA on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.

How much does Kadence reCAPTCHA cost at Ultrapack?

Kadence reCAPTCHA costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).

Does Kadence reCAPTCHA include updates?

Yes. The current version of Kadence reCAPTCHA is 1.3.7, published at Ultrapack on Nov 19, 2025. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).

Is Kadence reCAPTCHA scanned before publication?

Yes. Every version of Kadence reCAPTCHA goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.