In Their Own Words
AppNexus is a technology company whose cloud-based software platform powers and optimizes the programmatic sale and purchase of digital advertising. Because our platform is open, customers are able to build and differentiate their technology on top of ours, making AppNexus the infrastructure through which a substantial portion of the world’s internet advertising flows. As an independent, pure-technology provider, we are fully aligned with our customers’ interests. Our core mission is to help our customers deliver the right ads at the right time to the right audience.
Industry affiliations
What does this company do?
Ad Server
Technology that delivers advertisements to websites and monitors progress and performance of ad campaigns.
Data Management Platform
Provider of technology to manage collection, storage, protection, segmentation and use of online data. DMPs are also used to manage users' privacy preferences.
Demand Side Platform
Technology provider that enables advertisers to buy ad inventory from multiple ad exchanges utilizing multiple data suppliers and auction-based bidding.
Provider of advertising services to wireless devices (phones, tablets, etc.), typically through mobile web browsers or mobile applications.
Supply Side Platform
Technology provider that helps publishers sell ad space through multiple networks and/or exchanges and optimize ad revenue.
What data does this company collect?
Data Collected

Anonymous : Ad Views, Analytics, Browser Information, Cookie Data , Date/Time, Demographic Data, Hardware/Software Type, Interaction Data , Page Views , Serving Domains

Pseudonymous : Clickstream Data, Device ID (EU PII), IP Address, Location Based Data

PII : EU- IP Address, EU- Unique Device ID , PII Collected via 3rd Parties

*Data is collected on behalf of, and owned by, client.

Data Sharing

Aggregate data is shared with 3rd parties., Anonymous data is shared with 3rd parties., PII data is shared with 3rd parties.

Data Retention

4-5 Years

Data Use

Ad Serving, Ad Targeting, Analytics /Measurement, Content Customization, Cross Device Tracking, Optimization

Your choices
We believe this company facilitates or engages in 3rd party interest-based targeting.
Privacy contact
AppNexus, Inc.
28 West 23rd Street
4th Floor
New York , NY 10010

Phone: (646) 723-7844
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About Evidon

Evidon is the leading provider of Privacy and Digital Governance Solutions. We bring transparency to the web by providing organizations with tools allowing consumers to understand and control what information is collected and used. For more information, visit our website.