Keynote Announces Beta Program for Transaction Perspective 10.0, Industry's Leading

Beta participants who qualify for the program will have access to triple-verified, accurate, real-time Web monitoring data that quickly allows operations teams to detect, diagnose and resolve Website issues before there is any negative impact on their customers. Transaction Perspective 10 is the industry's only Web monitoring solution with both an Internet Explorer and Firefox browser built in, providing users with the most realistic portrayal of the end-user experience currently available. No other product provides as accurate a picture when it comes to Website performance. Additional features of Transaction Perspective include:

The browser to provide unparalleled accuracy

"As Keynote did with Internet Explorer we're now doing with Firefox - we've built our monitoring solution right on top of the browser to provide unparalleled accuracy and insight into the true end-user experience," said Vik Chaudhary, vice president of product management and corporate development at Keynote. "With penetration of Firefox increasing steadily, Transaction Perspective 10 users will appreciate the nearly universal coverage that our latest version provides."

Keynote Web Performance Testing and Measurement Products monitor from the end-user's perspective and show you precisely how your e-business performs at the application, transaction, and infrastructure level in real time. Our web performance testing and measurement products utilize our global test and measurement network, which represents the widest geographic coverage of online users in the world. Operations teams can test, measure and improve service levels in real-time from more than 3,000 measurement computers and mobile devices in more than 240 locations and 160 metropolitan areas.

Keynote Systems (NASDAQ: "KEYN") is the global leader in on-demand test & measurement solutions for continuously improving the online experience. For over a decade, Keynote has been providing measurement data and testing capabilities that allow companies to understand and improve their customers' online and mobile experience. Keynote has four test and measurement businesses: Web performance, mobile quality, streaming & VoIP and customer experience/UX.

Known as The Mobile and Internet Performance Authority(TM), Keynote has a market-leading infrastructure of 3,000 measurement computers and mobile devices in over 240 locations around the world. Keynote's 2,800 customers represent top Internet and mobile companies including American Express, Disney, eBay, E*TRADE, Expedia, Microsoft, SonyEricsson, Sprint, T-Mobile, Verizon, Vodafone and YouTube.

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