“Everyone makes assumptions about the future. With TopRank and the DecisionTools Suite, the user can evaluate the sensitivity of his results and conclusions to those assumptions. Combining that with RISKOptimizer's capabilities for determining your optimum strategy given constraints - an investment portfolio is just the beginning.”
Jeff Voss, actuary and private investor

“I've had a chance to look at the 5.5 features of RISKOptimizer and I wanted to let you know that they look very promising. Not nesting the control features helps a lot ... Being able to define range constraints really helped, too. I've noticed may other changes, and look forward to using the 5.5 version and learning what @RISK changes there are. Please pass along our thanks to the developers.”
Mel J. Meinhardt, Malbec Partners, Inc.

“A uniquely versatile business problem-solver that is surprisingly easy to learn…it's the most practical power tool around.”
Charles Seiter, PC World-Online, May 1999

“You might be trying to calculate the optimum size of a production run at the same time as trying to set a selling price for that product. ...[RISKOptimizer] can tell you what production run will give you the best cost/output quality ratio and what selling price would best ensure that the entire run is sold.”
PC Magazine, July 1999

“...[I]t's easy to learn, and for many business problems, it's the most practical power tool around.”
PC World, May 1999