Seems like an alternative that isn't getting much attention.

https://www.missionkontrol.io

How does this compare to Grafana?

Grafana is far more robust and feature-rich. You have a million options and configurations, and heck, you can even set up the open-source version for yourself for free. If you enjoy diving deep into your data and setting up sophisticated custom dashboards, this may be just what you need.

Charello is a light and quick way to turn your database into charts. Once you add your connection, your charts are live and ready for your consumption. There's not much to customize or play with, and that's how it's intended to be. If you're looking for quick visualization with almost no configuration, you may find this useful.

Seems like this fits a different use case. Like providing live metrics to your users instead of an internal tool.

It’s not as flexible, doesn’t support self hosting and is way more expensive, I’ll stick with Grafana

Or to metabase..