"We chose QuantTools after a rigorous hands-on evaluation of a number of competing products. TechHackers' solution clearly outperformed all other available products when measured by accuracy, completeness, ease of integration, and speed, and also provided the best ongoing support."

"Given the experience and resources behind the QuantTools product, our clients can be sure they are getting the most accurate and extensive fixed income support available in any trading system on the market,"
Peter Lambertus, President, Charles River Development.

"QuantTools functions proved easy to integrate into Previews existing code base. Taking them ‘off the shelf’ certainly cut time to market considerably"
Ken Randall, Datastream, Head of Development for PreView

"Powerful and precise. @nalyst allows users a great deal of flexibility in terms of specifying models, dates, methodologies, etc. In addition, the system is very comprehensive and-because it is very spare in its design, including only the bare essentials--it performs calculations very quickly, using the recommended hardware.
Excellent manual As users commented, Tech Hackers' manual should serve as a model for others in the field.
High marks for customer support. One user reported a minor bug and received a fix via Federal Express within two days...
The bottom line: A product with strong appeal to financial engineers and teams of programmers. It is powerful, sophisticated and no-nonsense."
Derivatives Strategy, February 1996

"We have been long-time users of QuantTools libraries and find them an excellent foundation for our products"
Dennis Warner, Senior Vice President. Dow Jones Markets

"I have used the @nalyst programs for over 15 years. They are fexible, accurate, robust, well documented, fast and simple to use. They are indispensable tools for the professional financial engineer looking for a pricing and valuation toolkit."
Satyjit Das, author of Swaps & Financial Derivatives and Exotic Options & Structured Notes

"The @nalyst date and business date functions are a godsend to me because futures contracts often have non-standard maturity dates."
Chris Carroll, Yamaichi International

"The documentation is more than just a software manual. It's a securities primer. I've had people borrow it just to read the market overview."
Paul Stephenson, First National Bank of Chicago

"If you are buying a code library for a floor with multiple desks that focus on fixed-income areas, this is the one to choose."
"The documentation is extensive and covers everything you need to use the product (including numerous examples), and available both in print and on line."
"Overall the package is strong, will do most things you need a code library for, and covers almost the entire capital markets trading world." Spreadsheet Add-ins Shootout, August 1998

"I was really impressed with Tech Hackers' tech support. I called with a question and they were able to give me a straight answer right away."
Ron Friscolla, IBM

"When we established our information management systems, we looked at other software packages that do the reporting for you. But we didn't just want canned reports. We chose to use the @nalyst formulas to produce custom reports for our client institutions."
Lindsey Stewart, Asset Management Group

"I've used mbs @nalyst since 1987. I couldn't be without it now."
Charles Edelsburg, Citicorp Securities Markets

"I put bond @nalyst
on my HP Palmtop and made $18,000 profit on my first trade."
Jim Miller, Securities of America

"Tech Hackers allows us greater flexibility in the analytics we use."
Jong Rho, Barclay Investment

"This is one of my favorite software packages. I don't know why everyone isn't using @nalyst."
Hank Pizzutello, Nomura Securities International