>The default installation of Kubecost includes an optimized Prometheus server that only contains metrics that are useful to Kubecost. This optimized version retains 70-90% fewer metrics than a standard Prometheus deployment. You can also use an existing Prometheus installation.

I really like this approach. What do customers say about it?

With a growing number of teams using Prometheus-based observability solutions, we've seen more and more integrating Kubecost with their existing Prometheus. The majority still use our bundled offering, which is typically a little easier to setup, but many likely the flexibility to switch if desired.