AppNexus: Powering the ads that power the internet
AppNexus is creating a better internet
AppNexus & Millennial Media Launch World's Largest Premium Mobile Ad Exchange
AppNexus is Made in New York

APPNEXUS TECHNOLOGY POWERS THE MOST INNOVATIVE TRADING SOLUTIONS AND MARKETPLACES FOR INTERNET ADVERTISING.

Build A
Differentiated
Ad Network
Improve performance and scale your business with the industry's most customizable technology stack.
Build A
Trading
Desk
Focus on developing and showcasing your unique expertise, not on building infrastructure.
Build An
AppNexus
App
Bring your vision to life on a platform connected to more of the industry's buyers and sellers.
Build A
Custom
Exchange
Monetize your inventory and drive higher yield with access to more sources of demand and best-in-class tools.

View A Few Of Our Case Studies:

AppNexus News

AppNexus Names Jonathan Hsu CFO and COO, Makes Major Executive Team Appointments
April 7, 2014

Former CEO of 24/7 Media and industry pioneer to join largest independent ad tech company; Geir Magnusson appointed CTO; Casey Birtwell hired as SVP, Strategy & Operations; and Michelle Dvorkin promoted to SVP, People.

With RTB Booming, AppNexus Makes A Play For Direct Dollars Too
April 8, 2014

Ad Age - AppNexus is launching a new software product called Twixt, which aims to streamline much of the negotiation that occurs prior to the execution of a digital ad buy.

AppNexus Events

Apr
17
The Critical Need for Programmatic Creative
New York, NY

Join Jeff Hirsch, President, CPXi and Angela Lee-Bostick, Associate Dean of Marketing & Communications, Emory University, as they discuss the importance of developing a programmatic creative strategy to dramatically improve campaign ROI. Space is limited, so please RSVP to attend.

Jun
5
AppNexus Summit Europe 2014
London, United Kingdom

Each June, over 500 of the industry’s most important leaders and influencers gather for the AppNexus Summit Europe; an exclusive half day event featuring enlightened conversations, and unique perspectives on the state of the industry. Our thought-provoking content will feature the industry's most innovative companies and digital media icons. Registration information to come.