Six easy ways to run your Jupyter Notebook in the cloud

Interesting comparison and so far there does not seem to be a clear winner in this space - although there clearly is demand ("web shell for scientific work in a managed Linux environment").

At the moment CoCalc is my favorite, although I would prefer a slightly less cluttered user interface and less features (the distinction between Jupyter and Sage notebooks can be confusing - which is mostly historic as Sage built the groundwork, but Jupyter notebooks got more popular).

This is an extensively researched post comparing most ways of running Jupyter Notebooks completely for free via a cloud service. The author had extensive discussions back and forth with developers of all of the systems (including me, for CoCalc).

I'm the author of this article, and I'm happy to answer any questions!