Online advertising is set to become a $100 billion market. Our Advertising Technologies group is building the infrastructure to meet the needs of advertisers and publishers in this rapidly changing industry.

A9.com powers advanced online advertising programs for some of the world's largest websites, including Amazon.com and other prime online properties. We supply the technology to show the right ad to the right customer at the right time.

We build systems that process vast amounts of data using advanced algorithms in data mining, machine learning, and information retrieval. Our distributed web services are built on cutting edge scalable technologies such as Hadoop and Amazon's EC2 and S3 cloud services.

The Advertising Technology team introduced sponsored link advertising to Amazon.com in 2003 and continues to manage this program across all Amazon owned-and-operated sites worldwide.

Building upon the success of this profitable business, the team is developing new, fast-growing programs, including high-profile startup initiatives focused on the most dynamic areas of online advertising technology.