The pricing page indicates "custom nostr addresses" are part of the Alby Hub subscription, presumably referring to NIP-05 addresses.

It would be pretty cool if Alby were able to provide custom npubs, using something like Rana to "grind-mine" a vanity npub for users who don't have the tech chops to do it on their own.

Definitely a "nice to have" rather than a necessity, but thought I'd drop the idea here, in case it's an easy lift.