iGrafx review

How each criterion scored

1. 1

   Modeling capability

   12 / 20 out of 20

   How much of a real process the model can represent: routing, resources and shifts, queueing, batching, statistical distributions and control logic.

   A documented discrete event algorithm, with resources specified by role and team size, customizable workdays, holidays, shifts and overtime, and dynamic formulas for demand that varies seasonally. That is real modeling depth and more scheduling detail than most process mapping tools carry. It falls short of the dedicated products on replications: the documentation names thirteen distributions, fewer than the dedicated engines carry, and describes no replication count.

2. 2

   Ease of learning

   15 / 20 out of 20

   How long it takes to reach a first useful model. Onboarding, templates, and how much scripting the product makes unavoidable.

   A web diagrammer rather than a desktop modeling environment, published documentation and a knowledge base, and a simulation baseline that can be derived from mined data rather than assembled by hand. That last point is the strongest learning argument in this assessment: the hardest part of a first model is usually the numbers, and this is the only product here that documents taking them from a system.

3. 3

   Results, analysis and experimentation

   14 / 20 out of 20

   Depth of reporting, bottleneck analysis, scenario comparison, repeated runs, and structured experiments.

   Simulation flows can be watched running in real time, predicted bottlenecks are surfaced, and scenarios are compared on duration and cost. Fed by mining, the baseline reflects recorded operations rather than estimates. What is not documented is a replication count or any statement of statistical confidence, so the published material describes comparing outcomes rather than reporting a range around them.

4. 4

   Pricing transparency and total cost

   4 / 15 out of 15

   Whether a price is published at all, what training, renewal and hosting add to it, and what the free tier really allows.

   Nothing published for any edition. A seven day trial exists and requires a form, which is better than a quote request and well short of a price a buyer can plan against. No permanent free edition, and the trial page does not state whether simulation is included in it.

5. 5

   Visualization and stakeholder communication

   5 / 10 out of 10

   How well a finished run persuades somebody who did not build the model. A three dimensional view is one route to that, and not the only one: an animated run, a heatmap showing when a queue builds, or a chart ranking every step by what it costs can each do the same job at a fraction of the effort to produce.

   Simulation flows can be watched live and results compared visually, in a browser, which means a finished run can be shown to somebody who has installed nothing. No three dimensional view of any kind and nothing addressing physical layout. It communicates a process result rather than an operation.

6. 6

   Platform and deployment

   9 / 10 out of 10

   Which operating systems are supported, whether it runs in a browser, and how teams share and govern work.

   The best platform position in this assessment and it is not close. Delivered through the browser, so the question that eliminates every dedicated simulation product here, whether anybody on the team is on a Mac, does not arise. The simulation engine is a cloud feature; the publisher's documentation also lists separate Windows desktop clients for its drawing products, which do not run the simulation.

7. 7

   Learning resources and support

   3 / 5 out of 5

   Documentation, training, an active community, and academic access.

   Published documentation, a knowledge base and analyst coverage. No published textbook, no certification path and no academic program of the kind the established simulation vendors run, which is the expected shape for a platform sold to enterprises rather than taught in universities.