Anecdotally, I was not able to find any way to notarize software for internal use, without paying for a $99 developer account. Though I would have been willing

Anecdotally, I was not able to find any way to notarize software for internal use, without paying for a $99 developer account. Though I would have been willing to pay, I know that others who might want to build the software wouldn’t, so I abandoned my project. I suppose I could have maintained it as open source with the developer account required to build, but it seemed disingenuous to me at the time.