This tool used to be open (AGPLv3 for some reason; it’s not a network service) and they changed to this crap license once they realized they had something good.
The AGPL version is available in homebrew.
The AGPL version is available in homebrew.
The free usage is pretty generous: free on any amount of personal computers including personal workstations and up to 100 cores (12 Mac Minis) when installed on servers. If your organizations needs a bigger installation then it's probably values the product and can budget out a little bit to support it.