We take your privacy very seriously. Consumer privacy has always been a top priority for Quantcast. This includes giving consumers clear notice and choices about the ads they see.
Privacy
A full description of our data collection methods and related policies can be found in our Privacy Policy.
AdChoices
AdChoices icon
Quantcast enables our partners to feature the AdChoices icon in display advertisements and webpages. Consumers who click on the AdChoices icon go to a page where they can learn more about online advertising and the ad they’ve just seen. Additionally, consumers can control the kinds of interest-based ads they see in the future.
To support advertising industry self-regulation, Quantcast joins other industry leaders in offering the Ad Choices program. The online advertising industry developed the AdChoices notifications as part of the Self-Regulatory Program for Online Behavioral Advertising.
Learn about AdChoices for Publishers
Learn about AdChoices for Marketers and Agencies
Opt-out
Opt-Out of Quantcast Advertising Delivery and Measurement Anytime
Quantcast does not use any PII for its Measurement or Advertising products. We don’t store your IP address or any other personally identifiable information about you.
But, if you prefer not to receive interest-based ads enabled by Quantcast and not to have Quantcast measure your pattern of website visits or other online media consumption, you can opt-out by using our opt-out tool or the Digital Advertising Alliance’s opt-out tool.
After you opt-out, you will not receive interest based content and advertisements enabled by Quantcast and we will not log your pattern of website visits or other online media consumption. Please note that opting-out does not turn off other advertisements or other ad delivery solutions (non-Quantcast) that address advertising based on demographic, interests or other forms of audience based data.
The Quantcast opt-out tool is cookie-based. In order for the tool to work on your computer, your browser must be set to accept third party cookies. If you buy a new computer, change web browsers or delete this cookie, you will need to opt-out again.
Having trouble opting out?
In order for you to successfully opt-out, your browser must be set to accept 3rd party cookies. Visit the links below for instructions on how to adjust your browser settings:
