I work on https://getmirrorshades.com https://getmirrorshades.com It doesn’t use cookies. Data is aggregated immediately and purged on a tight schedule. May be

I work on https://getmirrorshades.com https://getmirrorshades.com It doesn’t use cookies. Data is aggregated immediately and purged on a tight schedule. May be worth seeing if it is sufficient for your use case.