ATG's Julie Bradley Named CFO of the Year Award Honoree

Boston Business Journal will recognize top executives in special section, and at July event

CAMBRIDGE, Mass. - July 14, 2010 - ATG (Art Technology Group, Inc., NASDAQ: ARTG), the premier provider of cross-channel commerce solutions, announced today that Julie Bradley, the company's senior vice president, chief financial officer, treasurer, and secretary, has been recognized by the Boston Business Journal as one of the magazine's CFO of the Year Award honorees.

Bradley was nominated for the award based on her community involvement and professional achievements during her five years at ATG. As a CFO of the Year Award honoree, she will be recognized at a July 14 event at The Westin Boston Waterfront Hotel and in a special section in the magazine's July 16 edition.

"Julie drives many of the initiatives that have contributed to the profitable growth of the company," said ATG President and CEO Bob Burke. "She's been a key factor to ATG's overall success and is especially deserving of this honor."

The Boston Business Journal recognized a total of 12 professionals as part of the 2010 CFO of the Year Awards. The Lifetime Achievement award was given to Alan Faber, executive vice president of Accounting Management Solutions, and Bradley was recognized alongside these 10 honorees: Lisa Costantino, EMD Serono; Kyle Gendreau, Samsonite LLC; Evelyn Barnes, City Year Inc.; Donella Rapier, Partners in Health; Phil Shapiro, Babson College; Jim Kelliher, LogMeIn Inc.; Charles Wagner, Millipore Corp.; Andrew Keenan, Carbonite Inc.; and Vic Pierni, Pyxis Mobile.

Bradley's nomination reads: "[Julie] is responsible for managing all financial activities, investor relations, internal applications, global infrastructure and facilities for the company, and has helped to nearly double the organization's revenue in the five years she has been there...just this month, under her financial leadership, ATG was named to Forbes magazine's list of 'The 100 Most Trustworthy Companies,' which lauds the 100 businesses on American exchanges with the most transparent and conservative accounting practices and most prudent management."

For information about ATG, visit www.atg.com.

About ATG

ATG (Nasdaq: ARTG - News ) provides the most advanced cross-channel commerce software and services to fuel the growth of the world's best brands. Offering the industry's leading commerce solution, ATG works in partnership with clients to drive sales via a personalized customer experience - unifying and optimizing interactions across the Web, contact center, mobile devices, social media, physical stores, and other key channels. Exclusively focused on online and cross-channel commerce, ATG is uniquely capable of powering the most innovative and successful commerce experiences, with results that outperform industry norms. ATG Commerce is the commerce platform and business user application solution top-rated by industry analysts for powering results-driven, personalized, and innovative e-commerce sites. ATG's platform-neutral optimization solutions for live help, lead performance, and product recommendations can be easily added to any website to quickly and measurably grow revenue, boost loyalty, and unlock profits and insight. ATG is headquartered in Cambridge, Massachusetts, with additional locations throughout North America and Europe. For more information, please visit http://www.atg.com.

2010 Art Technology Group, Inc. ATG and Art Technology Group are registered trademarks. All other product names, service marks, and trademarks mentioned herein are trademarks of their respective owners.

This press release contains forward-looking statements for purposes of the safe harbor provisions under The Private Securities Litigation Reform Act of 1995. These statements involve known and unknown risks and uncertainties that may cause ATG's actual results, levels of activity, performance or achievements to be materially different from any future results, levels of activity, performance or achievements expressed or implied by such forward-looking statements. Important risk factors affecting ATG's business generally may be found in its periodic reports and registration statements filed with the Securities and Exchange Commission at www.sec.gov.

Tucker Walsh
ATG
+1.617.386.1159
twalsh@atg.com