33Across opt-out
33across.com How to remove yourself from 33Across
Also known as 33Across, Inc.
Use 33Across's User Data Portal to access, delete or opt out of the sale of your data. For ad targeting alone, its opt-out page works per browser. You can also email privacy@33across.com. 33Across told California it took a median of 10 days to respond in 2024.
View all 506 brokers- Opt-out page
- 33across.com
- Method
- Online form, Email
- Privacy email
- privacy@33across.com
- Last updated
How to opt out of 33Across
- 1
Open the User Data Portal
Go to 33across.com/user-data-portal. 33Across says that if it holds data on you, the portal lets you access, review, delete or prohibit the sale of your information.
- 2
Choose what you want done
Pick deletion if you want the data gone, or the opt-out of sale if you only want it to stop being sold or shared. Follow the prompts on the portal.
- 3
Set the browser opt-out too
The ad-targeting opt-out at 33across.com/opt-out only covers the browser and device you use it on. Repeat it on each one.
- 4
Send a privacy signal or email as backup
33Across also honors industry opt-out tools such as the DAA's youradchoices.com/control and browser signals like Global Privacy Control. For a written request, email privacy@33across.com.
Watch out for
- 33Across is an ad-tech company, not a people-search site. It holds advertising profiles tied to browsers and devices, so there is no listing to find and remove.
- Browser opt-outs apply to one browser and device at a time and usually rely on a cookie, so clearing cookies can undo them.
- In California's 2024 figures, 33Across denied 8,468 of 10,478 deletion requests (2,010 were fully complied with). Denials are common, so keep a copy of your request.
Does it come back?
33Across doesn't publish a relisting policy. Browser opt-outs can lapse when you clear cookies or switch browsers, so repeat them.
Your rights
33Across is registered as a data broker in California, where you can use CCPA rights to access, delete and opt out of sale or sharing.
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.
General information, not legal advice.
Frequently asked
Is 33Across a data broker?
It is registered as one with the California Privacy Protection Agency. It works in online advertising, collecting data about browsers and devices to target ads.
How long does a 33Across request take?
33Across reported to California a median of 10 days and a mean of 29 days to respond to opt-out and deletion requests in 2024.
Does opting out stop all ads?
No. The company says opting out stops it collecting information and using its interest prediction to deliver ads. You will still see ads from other companies.
Which email do I use?
privacy@33across.com is the contact it lists in its California registry entry.
Related guide Guide: How to Delete Yourself from the Internet Something changed? If these steps no longer match the 33Across opt-out, tell us and we'll re-check it.
