What-if Analysis Manager is a tool which is powerful and simple to use, since, with What-if Analysis Manager you will be able to perform sensitivity analyses on your Excel models, obtaining results through three possibilities: tornado analysis, spider analysis and sensitivity tables.

Important characteristics
Affords a Wizard which is intuitive and easy to use.
100% integrated with Microsoft Excel.
Intuitive and easy interpret reports.
Access to sensitivity models for quick updating and results viewing.
Automatic detection of input data.
Automatic detection of variables headings.
The markets most robust tool at the lowest price.
What is a sensitivity analysis (What-if analysis)
Sensitivity Analysis (or Post-Optimization Analysis) studies the manner how the most optimal target solution or function (Output), would be affected by changes in the value of one or more parameters (Input) of a model, while the rest of them remain unchanged.

What-if Analysis Manager is your best partner when developing a WHAT-IF ANALYSIS; process involving changes in the values of input cells, to see how they would affect the spreadsheets output (cells containing formulas).

Moreover, What-if Analysis Manager for Excel is TOTALLY COMPATIBLE WITH EXCEL 2007!!!

If you acquire What-if Analysis Manager you can upgrade to Model Analyzer for Excel or Model Assistant Suite paying only the difference.