Cost considerations
The Freshness and Volume metrics, which represent Pipeline Reliability, are included in the free tier. There is no charge when these metrics are added to a table.
However, if additional monitors are added to a table, it becomes a billable table, and charges will apply based on the number of billable tables.
Try to avoid Autometrics! - On tables with many columns a large number of monitors might get deployed. This increases noise and cost. Instead, it is recommended to choose relevant metrics from the list of available metrics manually.