This document explains Google Cloud Armor pricing details.
| Google Cloud Armor Price | |
|---|---|
| Per Policy Charge | $5 per Google Cloud Armor security policy per month |
| Per Rule Charge | $1 per rule per month, pro-rated to the day |
| Incoming Requests Charge | $0.75 per million HTTP(S) requests |
If a backend service has a Cloud Armor policy associated with it, you can use the user-defined request headers feature with that backend service without any additional charge for the user-defined request headers feature.
Promotion: Until Dec 31, 2019, your queries per month charges across all projects in a billing account are capped at $500.
If you pay in a currency other than USD, the prices listed in your currency on Cloud Platform SKUs apply.
