How to Find Out What Data Companies Already Have on You
Use your formal access rights
Under GDPR and most 2026 U.S. state privacy laws, you have a right to request a copy of the personal data a company holds about you — look for a "Do Not Sell/Share My Info" or "Your Privacy Rights" link, usually in a site's footer, to start the process.
Check built-in account tools first
Major platforms (Google, Meta, Amazon) offer their own data download and ad-interest review tools built into account settings, which is often faster than filing a formal legal request and gives you a direct look at what's being used for targeting.
Search yourself on data broker sites
Searching your own name and city on well-known broker directories will often surface an existing public listing, showing you at a glance what kind of profile is already circulating — this is also the starting point for submitting opt-out requests.
What to do once you see what's out there
If you find sensitive or inaccurate information, most laws also give you a right to correct or delete it — file a correction or deletion request directly with the specific company or broker involved.
Frequently Asked Questions
Is it free to find out what data a company has on me?
Yes — formal access requests under privacy laws like GDPR and most U.S. state laws are free, and most companies' built-in account data-download tools are also free to use.
How long does a company have to respond to a data access request?
Response timelines vary by law and jurisdiction, but many frameworks require a response within 30 to 45 days, with some newer state platforms shortening that window further.
What should I do if I find inaccurate information in my profile?
Most privacy laws also grant a right to correct inaccurate data — submit a correction request directly to the company or broker holding the incorrect information.