Nice work, thank you for this! The current "main option" for this (european-alternatives.eu) is greatly stale, and isn't responsive to suggestions. I'd love to see an alternative (ha!) rise up and take its place.
Thanks! I'm aware of them and have used them extensively for finding privacy-focused and/or open source alternatives. I wasn't aware I could filter by region, though.
It's been around since 2009 and is crowd-sourced. Each alternative software also shows if it's FLOSS and it's country of origin. E.g.
https://alternativeto.net/software/google-chrome/