Keynote to Announce First Quarter Year 2005

Keynote Systems, Inc. (www.keynote.com ) will hold its regularly scheduled conference call on Tuesday, January 25, 2005, at 2:00 p.m. (PT) / 5:00 p.m. (ET) to announce financial results for its first quarter fiscal year 2005 ended December 31, 2004.

Keynote's financial results will be released over Business Wire after the close of market, approximately 1:00 p.m. (PT) on Tuesday, January 25, 2005.

Over 2,100 corporate IT and marketing departments and 20,000 individual subscribers rely on Keynote's growing range of measurement and monitoring, service level and customer experience management services to improve e-business performance by reducing costs, improving customer satisfaction and increasing profitability.