We are using Google Cloud instances and Google Cloud Functions, which are great. Cloud Functions we started using recently. We've been using BigQuery, Pub/Sub, and Firebase. There are quite a few services that we are using.

It's helpful for cost management. 

The solution is very simple to set up. 

It is a stable product.

We use Google Cloud Billing to pay for or renew the license of our Google Workspace products.

What I like most about this solution is that it's easy.