Please share this information in a non Google, non Microsoft format. Perhaps make it a plain HTML page or PDF and link it directly from your primary website.
Having a .local suffix doesn't really seem like a feature.
Also, I still don't see why this is better than ngrok. If anything, I'd turn it down because there's functionality (an AI assistant) that I don't want.
Here I made temporary image version (basically screenshotting the google sheet)
https://download.lokal.so/vendor-comparison.png