You can see the product overview: https://www.zaita.com It's architecture and usage is nicely documented: https://docs.zaita.com
Unfortunately, you do need to sign up to have a play, but there is a demo instance that doesn't require a credit card. Just enter an email (I won't send you any emails) and password.
Keen for feedback. I've found the major players in the industry are only interested in Enterprise arrangements. I wanted something I could use in my home lab across my many docker containers etc, but still had cool features like network discovery and certificate transparency log scanning.