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Data broker opt-out guides

How to remove yourself from data broker sites

The 603 data brokers registered with the California Privacy Protection Agency, A to Z. Each page gives the official opt-out link from the company's registration, what the registration says, and general steps for opting out.

Source: California Privacy Protection Agency data broker registry (downloaded Oct 21, 2026) · 34 opt-out links verified by our link check so far

California residents: one request to all registered data brokers

The California Privacy Protection Agency runs the Delete Request and Opt-out Platform (DROP). It lets California residents send one deletion request to the data brokers registered in California, instead of contacting each one separately. The agency says the service is free.

According to the agency's website, data brokers began processing DROP requests on August 1, 2026. You must be a California resident to use it.

Open DROP on the official California website

Source: California Privacy Protection Agency, privacy.ca.gov/drop (checked Oct 21, 2026).

All data brokers A–Z

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We list every broker in the California registry and do not review or rate them. Our pages are written in our own words from the official registry. Spotted an error? Report a correction.