Redata is an open-source platform that helps data teams reduce costs related to data bugs by computing health metrics on their data, visualizing and alerting if something is not right.
Still early in development, but first version is there :) Check it out on GitHub, or just talk with us on Slack.
We support tracking your data in different databases. Check our Github for details.
You don't need to log anything out of your systems. We use open-source tools for storing analytics data in your environment.