Whatever page that links to committed a couple of light sins:
1) Dumped me on some login page. I want to learn about the service, not sign in to something unknown.
2) Hijacked the browser’s back button. Now I can’t escape, and am forced to kill the tab.
Please fix those things
Some misc feedback:
1) I thought I was the target audience for this app, based on the headline "Django Admin for Typescript". I'm working on a Django app right now and it seemed relevant, but after reading through the site I don't know how I would use this. Django provides a variety of middlewares to connect to different databases, so I'm not understanding what subZero's value proposition is from that perspective. Maybe I misunderstood the purpose of this software.
2) As a developer, I thought your summary in the https://docs.subzero.cloud/ Overview made a lot more sense than the copy in https://getsubzero.today/ . Maybe I'm not the audience for the page though, perhaps it's geared towards program managers or people with organizational buying power?
Also this is just, like, my opinion. So you're welcome to ignore any or all of it :) Best of luck!