This document describes the billing requirements for reCAPTCHA Enterprise.
When to enable billing
To enable and use reCAPTCHA Enterprise on Google Cloud, you do not need to enable billing for your Google Cloud project. However, you need to enable billing for your Google Cloud project in the following scenarios:
You want to exceed the free monthly usage limit of reCAPTCHA Enterprise, which is 1 million assessments per month. For more information about the free monthly usage limit, see Pricing.
You are about to exceed the free monthly usage limit of reCAPTCHA Enterprise and you want to continue using reCAPTCHA Enterprise to protect your website without breaking your production workload.
You want to migrate site keys from the non-Enterprise version of reCAPTCHA to reCAPTCHA Enterprise.
You want to use the password leak detection feature of reCAPTCHA Enterprise.
To learn how to enable billing for your project, see Enable billing for a project.
Billing resources
Use the following resources to get help with billing questions:
To view billing reports, see View your billing reports and cost trends.
To learn more about billing, read the Cloud Billing documentation.
To resolve billing concerns, use the Google Cloud Billing Troubleshooter.
To request help with billing questions, contact Cloud Billing Support.
To change or disable billing on a project, go to the Billing page in the Google Cloud console. For more information, see Modify a project's billing settings.