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COMSOL Multiphysics vs IronCAD

COMSOL Multiphysics logo

COMSOL Multiphysics

CAD

Finite element simulation built around coupling physics, with add-on modules licensed separately

From
On request
Rated
-
Full reviewWebsite
IronCAD logo

IronCAD

CAD

Innovative 3D design software with drag-and-drop simplicity

From
$3500/one-time
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: COMSOL Multiphysics the base licence covers very little on its own and nearly every practical problem needs one or more add-on modules, each priced separately, so the quoted total is typically a multiple of the headline base figure.; IronCAD pricing page not found
  • They diverge on capability: COMSOL Multiphysics covers Coupled multiphysics solving, IronCAD covers Hybrid parametric/direct modeling.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which COMSOL Multiphysics and IronCAD actually diverge.

Attributes where COMSOL Multiphysics and IronCAD differ
AttributeCOMSOL MultiphysicsIronCAD
Starting priceOn request$3500/one-time
Pricing modelquoteone-time
PlatformsWindows, Linux, macOSWindows
FoundedUnknown1998

Identical on both: free tier (No), user rating (Not yet rated), category (CAD).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in COMSOL Multiphysics

  • Coupled multiphysics solving
  • Equation-based modelling
  • Add-on module library
  • Application Builder
  • COMSOL Compiler and Server
  • CAD import and LiveLink
  • Parametric sweeps and optimisation
  • Cluster and cloud computing

Only in IronCAD

  • Hybrid parametric/direct modeling
  • Drag-and-drop design
  • Multi-body assemblies
  • Sheet metal tools
  • 2D drafting
  • STEP
  • IGES
  • Parasolid

What people use each for

The jobs each tool is most often brought in to do.

COMSOL Multiphysics

  • Modelling a device where physics are strongly coupled, such as induction heating that changes material properties which change the fieldnot IronCAD
  • Research work needing custom partial differential equations that no packaged solver in a mainstream tool providesnot IronCAD
  • Packaging a validated model as an app so process engineers can run studies without learning the simulation toolnot IronCAD
  • A department wanting shared concurrent access via a Floating Network Licence, with cluster runs at no extra licence costnot IronCAD

IronCAD

  • Product developmentnot COMSOL Multiphysics
  • Machine designnot COMSOL Multiphysics
  • Tooling designnot COMSOL Multiphysics
  • Rapid prototypingnot COMSOL Multiphysics

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

COMSOL Multiphysics

  • The base licence covers very little on its own and nearly every practical problem needs one or more add-on modules, each priced separately, so the quoted total is typically a multiple of the headline base figure.
  • Perpetual licences renew maintenance at 20% of the then-current price each year, and because that percentage applies to the whole module stack the annual bill grows as your module list does and as list prices rise.
  • No pricing at all is published, so procurement cannot benchmark or budget without a sales engagement, and comparisons against Ansys or SolidWorks Simulation are effectively impossible before that point.
  • Named Single-User and CPU-locked licences do not share, so a team of six that bought individual licences ends up with idle seats while a Floating Network Licence would have covered them, and switching licence type is a commercial renegotiation.
  • Solving strongly coupled systems is memory hungry and slow, and models that look modest in the GUI routinely need tens of gigabytes of RAM, so hardware cost is a real and often underestimated part of adoption.

IronCAD

  • pricing page not found

Pricing, plan by plan

COMSOL Multiphysics

On request
  • COMSOL Multiphysics base licence$undefined/year
    • CPU-locked, Named Single-User or Floating Network licence types
    • Perpetual or term licensing
    • Perpetual includes updates and support for 12 months, then renews at 20% of current price
  • Academic licences$undefined/year
    • Class Kit Licence for up to 30 concurrent users per class
    • Academic Server Licence for up to 300 concurrent app users
    • Quote through the academic sales channel

IronCAD

$3500/one-time
  • IronCAD Design Collaboration Suite$3500/one-time
    • Full parametric and direct modeling
    • Drag-and-drop design
    • Multi-format CAD import/export
  • IronCAD Ultimate$6000/one-time
    • All Design Suite features
    • Advanced simulation
    • Rendering tools

Which should you pick?

Choose COMSOL Multiphysics if

  • You need coupled multiphysics solving.
  • You work on Windows, Linux, macOS.
  • You also want equation-based modelling.
COMSOL Multiphysics review

Choose IronCAD if

  • You need hybrid parametric/direct modeling.
  • You work on Windows.
  • You also want drag-and-drop design.
IronCAD review

Questions people ask

Is COMSOL Multiphysics or IronCAD better?
Neither clearly leads. COMSOL Multiphysics starts at On request and IronCAD at $3500/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, COMSOL Multiphysics or IronCAD?
COMSOL Multiphysics starts at On request and IronCAD at $3500/one-time.
Does COMSOL Multiphysics or IronCAD run on more platforms?
COMSOL Multiphysics runs on Windows, Linux, macOS. IronCAD runs on Windows.
What is COMSOL Multiphysics best used for?
COMSOL Multiphysics is most often used for modelling a device where physics are strongly coupled, such as induction heating that changes material properties which change the field, research work needing custom partial differential equations that no packaged solver in a mainstream tool provides, packaging a validated model as an app so process engineers can run studies without learning the simulation tool, a department wanting shared concurrent access via a floating network licence, with cluster runs at no extra licence cost. Of those, modelling a device where physics are strongly coupled, such as induction heating that changes material properties which change the field and research work needing custom partial differential equations that no packaged solver in a mainstream tool provides are not what IronCAD is typically brought in for.
What can COMSOL Multiphysics do that IronCAD cannot?
COMSOL Multiphysics covers Coupled multiphysics solving, Equation-based modelling, Add-on module library, Application Builder. IronCAD covers Hybrid parametric/direct modeling, Drag-and-drop design, Multi-body assemblies, Sheet metal tools.

Answered from the vendors’ own pages

COMSOL Multiphysics: Does the base licence include CFD or structural mechanics?

Only limited capability. Serious CFD, structural, RF and acoustics work each require the relevant add-on module at extra cost.

IronCAD: Where can I find IronCAD pricing?

IronCAD's pricing page is not available. Contact IronCAD directly through their website for CAD software licensing and pricing information.

Source
COMSOL Multiphysics: What does maintenance cost?

Perpetual licences include 12 months of updates and support, then renew at 20% of the then-current price per year.

COMSOL Multiphysics: Which licence type should a team buy?

Floating Network if more than a couple of people use it, since it shares concurrency and includes cluster and cloud computing at no extra charge.

COMSOL Multiphysics: Is pricing published?

No. COMSOL publishes licence types but no prices; every purchase goes through a quote.

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