So if I understand you correctly, you deem the price for the annual license too high? Could you elaborate on what you mean by 99% open source and how that relates to your perception of the price?

Because is mainly using Jupyter Notebook, Python and Pandas.

In this times is normal for companies to create their own products using open source products, but to some people is not very good seen.

In my case I think is not worth it a tool that only works in some specific environment, that doesn't have many functionalities, and it costs more than all the products of Jetbrains. I don't like either that is a tool built on top of open sources projects trying to charge a big amount while it does not have almost any functionality.

> Because is mainly using Jupyter Notebook, Python and Pandas.

I really don't think that is correct. It integrates into those / builds on them, but those projects absolutely do not have the features that I can see playing around with this product.