Neat product! I wanted to point out a couple of typos on the landing page: “Subscribe directly to another users WebCrate instace“ “Stays running even if the we disappear.” You might want to use a tool like Grammarly to help tighten up the marketing copy (or just pay a copywriter - you can probably even find someone at your university to do it for cheap). Not a criticism, just a suggestion.
I would strongly discourage use of Grammarly: It's essentially a keylogger which uploads everything you type to their cloud service, and there is really no guarantee of privacy or ability to delete that data.
Do you have any good alternatives?