Insightful Corporation Schedules Announcement of Financial Results for First Quarter 2008

Business Wire, April 17, 2008

SEATTLE -- Insightful Corporation (NASDAQ: IFUL), a leading provider of predictive analytics and reporting solutions, has scheduled the announcement of its first quarter 2008 financial results and conference call for Thursday, May 1, 2008, after market close. Jeff Coombs, president and CEO of Insightful, and Richard Barber, CFO of Insightful, will be present on the conference call. The call will begin at 2:00 p.m. PT (5:00 p.m. ET).

The company invites the public to submit questions for management via e-mail to investor@insightful.com. Responses to selected questions submitted on or before Monday, April 28, 2008 will be provided on the call. Written responses to selected questions about the company's financial results received after the call, and before the close of business on the first business day after the call, will be posted in the Investor Relations section of the Insightful website (http://www.insightful.com/investors/), and if appropriate, filed with the Securities and Exchange Commission on Form 8-K.

An audio replay of the call will be available beginning at 6:00 p.m. PT on the day of the call and ending at 11:59 p.m. PT on May 8, 2008. An audio archive of the call will be available in MP3 format beginning at midnight PT on May 9, 2008 and ending the first business day after the company's second quarter 2008 conference call, in the Investor Relations section of the Insightful website located at http://www.insightful.com/investors/.>

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Should you have any questions prior to the call, please call Insightful's investor relations desk at 206-283-8802 or e-mail investor@insightful.com.

ABOUT THE COMPANY

Insightful Corporation (NASDAQ:IFUL) is a leading provider of predictive analytics and reporting solutions. Insightful products S-PLUS[R], Insightful Miner[TM] and S-PLUS[R] Enterprise Server allow companies to perform sophisticated statistical data analysis and data mining and create high-quality graphics and reports. Insightful has been delivering industry-leading, high-ROI solutions to thousands of companies in financial services, life sciences, telecommunications, and manufacturing, plus government and research institutions, for 20 years. Headquartered in Seattle, Insightful has offices in New York, North Carolina, France, Switzerland, Hong Kong and the United Kingdom, with distributors around the world. For more information, visit www.insightful.com, email info@insightful.com or call 1-800-569-0123.