I am thinking about iCloud that offers 3 aliases, but actually I need 5. Does iCloud has a catchall-option?
Yes they have a catch all option, setup took a minute for me using my domain setup in Cloudflare, Apple’s documents/guided setup made it a breeze and it’s been rock solid.
That’s the real meat of this. The future of models will be these smaller, focused “patches” that have some kind of traceable lineage. At least when it comes to marketing and selling these.