Big Ass Data Broker Opt-Out List

The free manual route every paid service is competing with. This volunteer-run guide, going since 2017, gives step-by-step opt-out instructions site by site and flags the crucial and high-priority ones, so a few evenings on the marked sites deals with the worst exposure first. It is also the best way to understand what a paid service is doing on your behalf, and the right pick when you want full control over what you hand to each broker. The cost is time: listings come back, so the checks are yours to repeat.