AtData opt-out
instantdata.atdata.com How to remove yourself from AtData
AtData is an email-data company, not a people-search site. Use its opt-out page at instantdata.atdata.com/optout, or email privacy_support@atdata.com. In its 2024 California registry report, AtData gave a median of 1 day for opt-outs of sale and 38 days for deletion requests.
On average, Serus sends about 184 removal requests per person, 89% of them to data brokers, so expect AtData to be one of many.
Reviewed by Anthon Wansland
Head of Product & Co-Founder
Serus is a privacy company with paid tools to find and remove your personal data. This guide shows the free way to do it yourself.
- Opt-out page
- instantdata.atdata.com
- Method
- Online form
- Privacy email
- privacy_support@atdata.com
- What you need
- Email address
- Time to remove
- About 7 days
- Cost
- Free
- Phone
- (332) 240-4684
- Mailing address
- 770 Legacy Pl Fl 2, Dedham, MA, 02026, United States
- Opt-out requests (2024)
- Complied with 97% of 136,538, median 1 day
- Deletion requests (2024)
- Complied with 95% of 9,355, median 38 days
- Last updated
Phone, address, request figures and data practices: as AtData reported them to the California data broker registry for 2024.
How to opt out of AtData
- 1
Open the AtData opt-out page
Go to instantdata.atdata.com/optout. The page says your opt-out rights depend on where you live.
- 2
Pick the opt-out that fits
The page offers an opt-out of cookie-based sharing, and a form for opting out of sharing for targeted advertising, sale of data, profiling and direct marketing.
- 3
Have your device's advertising ID ready for mobile requests
AtData says requests about a mobile device need the device's Advertising ID.
- 4
Email AtData if the form doesn't fit
AtData's California registry entry lists privacy_support@atdata.com as its contact.
Watch out for
- AtData's own page says opt-out rights depend on jurisdiction, so what you can request varies with where you live.
- Opt-out of sale and deletion are different requests: AtData's 2024 registry report shows a median 1 day for opt-outs of sale and 38 days for deletion.
- AtData reported 485 denied deletion requests out of 9,355 in 2024, so keep your confirmation.
Sources checked: instantdata.atdata.com, cppa.ca.gov, atdata.com
Last verified against the official page:
What AtData holds about you
- Full name and aliases
- Current address
- Phone numbers
- Email addresses
- Age and date of birth
What AtData is known to collect, not a check of your listing.
Does it come back?
AtData doesn't publish a relisting policy. Marketing data is refreshed from new sources, so a new email address or device can create new records.
Your rights
AtData, LLC is registered as a data broker in California, which is where the registry figures above come from.
California: CCPA. If you live in California, the CCPA lets you ask a business to delete the personal information it holds about you and to stop selling or sharing it. Businesses generally have 45 days to respond.
California: the Delete Act. Data brokers that hold information on Californians must register with the state. California residents can use DROP, the state's Delete Request and Opt-out Platform, to send one deletion request to every registered broker at once.
Other US states. Virginia, Colorado, Connecticut, Texas, Oregon and a growing list of other states give residents a similar right to delete. Vermont, Texas and Oregon also make data brokers register with the state. Where no state law applies, the broker's own opt-out above still works for most people.
European Union: GDPR. You have the right to have your personal data erased and to object to its use for direct marketing. Companies must respond within one month, and you can complain to your national data protection authority if they don't.
United Kingdom: UK GDPR. You can ask any company to erase your personal data and to stop using it for direct marketing. It has one month to respond. If it doesn't, you can complain to the ICO.
General information, not legal advice.
Frequently asked
Is AtData a people-search site?
No. It's a data company that works with email and marketing data. Its registry entry is in Dedham, Massachusetts.
How long does AtData take to process an opt-out?
In its 2024 California registry report, AtData gave 1 day as both the mean and median response time for opt-out of sale requests, and 38 days for deletion requests.
What do I need for a phone request?
AtData's opt-out page says mobile device requests require the device's Advertising ID.
Related guide How to delete yourself and your information from the internet 
Something changed? If these steps no longer match the AtData opt-out, tell us and we'll re-check it.
