The premise looks really good. But it would be great if it is able to get all the information from your AWS or Google Account and create beautiful diagrams

A small feedback: To give more examples in landing page of what kind of diagrams can be created

The examples are mentioned in the landing page itself.

Although it would be great if we can use this for other purposes as well

What purposes/use cases are you looking for ?

There are multiple other tools which are available.