Subscription Switching
Like energy switching, but for everything. A consumer-facing service that finds you a better deal on every subscription you have, executes the switch on your behalf, manages the cancellation of the old service, and pockets a referral fee from the new merchant. The energy-switching template (Octopus, USwitch) is well-understood and the consumer pull is strong if positioned right. A natural complement to Singula Wallet — same Open Banking plumbing underneath, different commercial layer on top.