AOL’s Platform-A Ranks #1 Among Ad Networks, Followed by Yahoo! Network and Google Ad Network

RESTON, VA – comScore, Inc. (NASDAQ: SCOR), a leader in measuring the digital world today reported the top 25 ad networks based on their reach among U.S. Internet users in April 2009. The ranking showed that AOL’s Platform-A remains the top ad network, reaching nearly 176.5 million U.S. Internet users, or 91.5 percent of the total audience, followed by Yahoo! Network (167.1 million) and Google Ad Network (164.5 million). New ad network FOX Audience Network ranked sixth, reaching 149.2 million people. Several ad networks in the top 25 achieved double-digit growth during the past year, led by Turn Inc. (up 121 percent), CPX Interactive (up 88 percent) and 24/7 Real Media (up 48 percent).
Read the full story