Here we are, two weeks later. We now have a pretty decent and yet minimal platform hosted on AWS.
We managed to split the product into two parts. One open-sourced for the community to install and enjoy on their own. The other, more secure and intended for a more professional audience, kept private.
We start by providing a free tier for anyone to jump start and try the MVP. And we wait to see if there is enough attraction to invest more in pricing, billing, etc.