Good, older alternative (seems to be not this user friendly) is Malwarebytes Window Firewall Control.

Another alternative is Simplewall: https://github.com/henrypp/simplewall

How is this better and more comprehensive than Fort Firewall? https://github.com/tnodir/fort

I beg you. At the very least, please, write your own headers. I don't even need you to write the whole copy on the page, but please, don't make us read that claudease slop. This makes the app you advertise look like the lowest of efforts, no matter what it is.

"Know which apps are calling home." "Every connection, your call"