AppNexus brings industry-leading ad technology platform to mobile. Team that unlocked wave of innovation and spend in display takes on mobile.
AppNexus Named OnMedia 100 Company of the Year
AppNexus is Made in New York
Digital Advertising's Most Innovative Companies Build Their Businesses On AppNexus
Transforming Advertising Into A Force for Good
AppNexians: Solving Advertising's Biggest Challenges
Innovation at AppNexus: More Than Just A Catchphrase
The Industry's Only Open and Customizable Ad Tech Platform

APPNEXUS IS TODAY'S MOST POWERFUL, OPEN AND CUSTOMIZABLE ADVERTISING TECHNOLOGY PLATFORM. ADVERTISING'S LARGEST AND MOST INNOVATIVE COMPANIES BUILD THEIR BUSINESSES ON APPNEXUS.

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 Brings Industry-Leading Ad Technology Platform to Mobile
April 10, 2013

AppNexus, which offers the most powerful, open and customizable advertising technology platform, today announced an “all-in” commitment to mobile advertising, promising to remove the barriers currently limiting buyers and sellers from unlocking the full potential of mobile. 

AppNexus Raises $75 Million in Funding to Accelerate Rapid Growth
January 24, 2013

AppNexus today announced it has raised $75 million in Series D funding led by Technology Crossover Ventures (TCV), one of the largest growth equity firms focused on the tech industry. AppNexus joins Facebook, Netflix, ExactTarget and other groundbreaking companies within TCV’s investment portfolio. Venrock and Tribeca Venture Partners also participated in the round.

AppNexus Events

Jun
6
AppNexus Summit Europe 2013
London, UK

We are excited to announce we're taking the AppNexus Summit across the pond! The inaugural AppNexus Summit Europe will take place in London on Thursday, June 6th. This invitation-only event will feature conversations and best practices with industry luminaries, as well as plenty of networking opportunities with more than 200 executives and influencers in attendance. Stay tuned in the coming weeks for registration information and agenda updates. You won't want to miss this exclusive event!

Jun
11
dmexco Night Talk
Munich, Germany

AppNexus is sponsoring and speaking at a dmexo Night Talk entitled"Media Buying: The Future of Programmatic Buying".