data broker directory
How to Opt Out of AtData
AtData is registered as a data broker with the State of California. Under the CCPA/CPRA (and the Delete Act) you can demand it delete your personal information and stop selling it — even if you aren't a California resident, most brokers process requests from anyone.
Opt out directly at AtData →The broker's own opt-out instructions
Consumers may opt out by using the following form: https://www.atdata.com/ccpa-form , by emailing [email protected], or mailing to, AtData, LLC, Attn: Privacy Officer, 770 Legacy Pl, Dedham, MA 02026
What it says it collects
✗ Data on minors✗ Account logins / security codes✗ Government ID numbers✗ Citizenship / immigration status✗ Union membership✗ Sexual orientation✗ Gender identity✗ Biometric data✗ Precise geolocation✗ Reproductive health data
Its 2024 privacy-request numbers (self-reported)
| Deletion requests received | 9,355 |
| — complied in whole | 8,870 |
| — complied in part | 0 |
| — denied | 485 |
| Median days to respond | 38 |
| Opt-out-of-sale requests received | 136,538 |
| — complied in whole | 132,800 |
| — denied | 3,738 |
Contact
atdata.com · [email protected]
There are 500+ registered data brokers. Paid services like Incogni and DeleteMe submit and chase removal requests for you across hundreds of brokers at once. Our comparison of data-removal services →
Source: California Data Broker Registry (CPPA) — self-reported filings, retrieved 2026-07-18. Request statistics are the broker's own reported 2024 CCPA numbers. Blank items mean the broker did not answer that question, not "no."