General Members consists of corporate entities or standalone divisions of a corporate entity whose revenue is significantly based on the sale of interactive advertising inventory.

Associate Members are companies that support the sale of interactive advertising inventory but do not qualify for General Membership. 

Long Tail Members are independent sites and companies who act as publishers (selling indirectly, through a network, or directly) and have revenues under $1 million per year.
Find out more about the Long Tail Alliance Program »

To become a member, click here.