Fast, Easy, and Beautiful AHP Software for Windows Desktop

Video Demonstration for Rational Will

This tool is for you if you DO NOT LIKE a boring and obscure software for making a decision.

A featured and intuitive User Experience.

Professionals need a straightforward user experience they can rely on when they need it. And that is exactly what the SpiceLogic AHP Software is. Decision analysis can be an addictive activity when you meet the SpiceLogic AHP software.
AHP tools wizard

Free Live training (Zoom or Teams, whatever you prefer)

If you need, we will book a live one-hour one-to-one training session for you, demonstrating the various features of this ahp decision-making software. We will walk thru the user interface and show you how to model a problem that you are concerned about.

No time for learning a new software, right? We have covered you.

You can simply answer questions and proceed, and finally, you will get your model created. The user experience is intuitive enough so that you don’t need to learn. You can intuitively guess the correct way to achieve what you want to model. Learn More
ahp software

Model unlimited level of criteria and sub-criteria

There is no limit to how many levels of sub-criteria you can create. Learn More
analytic hierarchy process sub criteria

Result and Charts.

View charts representing various perspectives of the Analytic Hierarchy Process model. Learn More
Results and Metrics

Group Decision making without any cloud.

Yes, you can aggregate individual members' AHP priorities using either AIJ (Aggregate Individual Judgements) or AIP (Aggregate Individual Priorities) method. You do not even need a cloud set up for that. Simply let the members save their AHP project into a network shared folder path and aggregate the files from that location. It is that simple. Learn More
Group decision

Instant result gives you a quick idea about the sensitivity.

SpiceLogic AHP Software treats sensitivity analysis as a first-class feature. Every slider you change, the result is calculated and the charts are updated instantly. So, you can get an idea about which change in your input is affecting a decision to what degree.

Criteria Sensitivity Analysis.

The weighted criteria attribute chart shows which criterion is affecting the decision to what degree. Notice the following chart and see that Cost is the main reason for selecting "car 1" to be the recommended choice. You can enable or disable a criterion just by clicking on the legend of the chart and then see, once you disable a criterion, how the resulting decision changes. Learn More
Weighted chart attributes

One way sensitivity analysis

Get an in-depth view of the sensitivity analysis performed for a selected variable. Learn More
One way sensitivity analysis

Save time by the reduced number of pairwise comparisons.

When you have an "N" number of items to perform pairwise comparisons, the total number of comparisons will be ½ * N * (N -1). Think about it, when you have a number of objectives (or criterion) is 10, you will need to perform 20 comparisons. That can take a very long time because you need to do the comparison very carefully in the cool brain. By enforcing the transitivity rule, you can reduce the total number of comparisons to just (N - 1). That means, for 10 objectives/criteria, your total comparisons will be 9. That must be a wow quality time saver. Yes, SpiceLogic AHP Software lets you enforce the transitivity rule to save your time and at the same time, enforce consistency in your judgments. Learn More
enforce transitivity rule

Choose the calculation method you like.

You are not forced to use a calculation method chosen by us. You can choose either EigenVector, Geometric Mean, Fuzzy Geometric mean for calculating Weights. Once the Criteria weight is calculated, you can further select the Option priority calculation strategy like "Weighted Sum" or "Weighted Product". Learn More
ahp multi criteria decision making methods

Get Report in PDF and Excel.

Finally, get a stunning report in PDF or Excel. Learn More
report in PDF and excel

A Part of our Rational Will software.

This Analytic Hierarchy Process Software (a.k.a. the ahp software) is also available in our composite (bundled) product Rational Will®, where you get a streamlined user experience of many decision modeling tools. Therefore, if you get Rational WIll, you won't need to acquire this software separately.

You can work 100% offline.

This is a windows desktop software and it does not need an internet connection to work. Yes, it uses an internet connection for checking updates and reporting errors but if you do not have an internet connection, the software will work smoothly without any problem.

All licenses are perpetual, no cloud subscription needed.

We offer a perpetual license. The license you will receive for any specific version will never expire for that specific version or any version that you receive within your maintenance subscription period. We do offer a maintenance subscription which lets you give free updates for a year, but you are not obligated to update all the time. Please contact our help desk if you have any confusion.

Supported Operating System

This software is made for Windows machines. Any windows operating system that has Microsoft .NET Framework 4.5 or higher, you can install this software. If you are a Mac user, you can still use this software on your Mac OS using software like Parallels Desktop.

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