Redirect by geo: seems unpredictable. People with VPNs will get unexpected results when clicking on a link. So will people who are traveling. Many other edge cases here.
Redirect by referrer: Pointless IMO. Why not just supply a different backlink "spotify.com/whatever" or "studio.com" depending on where the link is posted...? Another solution that works fine is using a generic "link in bio" service which is where people typically put all of the important links, and people that click on it can choose what they care about.
Overall: I'm having a hard time seeing why anyone would want to pay for this. Why do we need the redirect handling to be automated and centralized in some other service?
Redirect by geo: seems unpredictable. People with VPNs will get unexpected results when clicking on a link. So will people who are traveling. Many other edge cases here.
Redirect by referrer: Pointless IMO. Why not just supply a different backlink "spotify.com/whatever" or "studio.com" depending on where the link is posted...? Another solution that works fine is using a generic "link in bio" service which is where people typically put all of the important links, and people that click on it can choose what they care about.
Overall: I'm having a hard time seeing why anyone would want to pay for this. Why do we need the redirect handling to be automated and centralized in some other service?