Hosted data exploration tools for indie hackers?

For my side project, I've been looking for an easy (hosted) and cheap (ideally free) way to do ad-hoc analyses on my usage data. I've become pretty used to using Jupyter Notebooks as a way to do ad-hoc data analysis, so I was excited to find that Mode Analytics has a Jupyter Notebook-style integration, but it's very slow to use. Colab would work for the notebook side of things, but as far as I know it's hard to then create dashboards to monitor metrics over time. There are a ton of nice BI tools out there (e.g. chartio, metabase), but the ones I've found seem to be either expensive for a side project, not flexible enough for someone who can code, or both.

Do you all know of any good solutions?