Trying to estimate cost of Pro based on Free plan usage

We are currently running on the Free plan, but I would like to evaluate the potential cost of upgrading to Pro (we require more than 3 active users).

Our dashboards are currently fed by 2 data sources: Google Managed Prometheus and Google Cloud Management. As part of the evaluating the cost, I thought I would check in to confirm that we are not exceeding the 10k metrics limit without me being aware of it (so that I could factor in any possible overusage costs).

I initially ran the bash script contained here: Analyze metrics usage with the Prometheus API | Grafana Cloud documentation . This returned a result set which, when totalled, greatly exceeded the 10k limit.

Next, I accessed the GrafanaCloud Billing/Usage dashboard, and it shows a result of 0 (regardless of the time period that I apply it across):

I also looked at the Usage Insights - 5 - Metrics Ingestion dashboard but it shows 0 and so does the ‘Home Page’ usage panel.

Clearly what we have here is me having a serious case of the stupids :). We are definitely getting data from both sources so I am puzzled why I am not seeing any usage reflect? I thought it might be due to the fact that we are on the free plan but, after doing some research here, as far as I can tell we should be seeing usage data even on the free plan?

If anyone can put me out of my misery, I would greatly appreciate it.

Your metrics are stored in the Google (Google Managed Prometheus and Google Cloud Management), not in Grafana Cloud.
It doesn’t make sense to use Pro from this point of view. Of course, you may have other requirements (e.g. support) where Pro plan will be better.

Ah! Thanks @jangaraj !

Yes, the primary reason for the upgrade was the need for additional users.