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COMSOL Multiphysics vs LightWave 3D

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
LightWave 3D logo

LightWave 3D

CAD

Complete 3D production suite

From
$999/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.; LightWave 3D user interface appears dated compared to modern competitors
  • They diverge on capability: COMSOL Multiphysics covers Coupled multiphysics solving, LightWave 3D covers Modeler.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which COMSOL Multiphysics and LightWave 3D actually diverge.

Attributes where COMSOL Multiphysics and LightWave 3D differ
AttributeCOMSOL MultiphysicsLightWave 3D
Starting priceOn request$999/one-time
Pricing modelquoteUnknown
PlatformsWindows, Linux, macOSWindows, macOS, Linux
FoundedUnknown1990

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 LightWave 3D

  • Modeler
  • Layout
  • Animation
  • Rendering
  • VPR
  • FiberFX
  • Dynamics
  • Unity

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 LightWave 3D
  • Research work needing custom partial differential equations that no packaged solver in a mainstream tool providesnot LightWave 3D
  • Packaging a validated model as an app so process engineers can run studies without learning the simulation toolnot LightWave 3D
  • A department wanting shared concurrent access via a Floating Network Licence, with cluster runs at no extra licence costnot LightWave 3D

LightWave 3D

  • Animationnot COMSOL Multiphysics
  • VFXnot COMSOL Multiphysics
  • Product visualizationnot 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.

LightWave 3D

  • User interface appears dated compared to modern competitors
  • Smaller community than Blender or Maya, resulting in fewer learning resources
  • Less industry adoption in some sectors, potentially affecting job market relevance

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

LightWave 3D

$999/one-time

No published plan breakdown. See the LightWave 3D review.

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 LightWave 3D if

  • You need modeler.
  • You work on Windows, macOS, Linux.
  • You also want layout.
LightWave 3D review

Questions people ask

Is COMSOL Multiphysics or LightWave 3D better?
Neither clearly leads. COMSOL Multiphysics starts at On request and LightWave 3D at $999/one-time, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, COMSOL Multiphysics or LightWave 3D?
COMSOL Multiphysics starts at On request and LightWave 3D at $999/one-time.
Does COMSOL Multiphysics or LightWave 3D run on more platforms?
COMSOL Multiphysics runs on Windows, Linux, macOS. LightWave 3D runs on Windows, macOS, Linux.
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 LightWave 3D is typically brought in for.
What can COMSOL Multiphysics do that LightWave 3D cannot?
COMSOL Multiphysics covers Coupled multiphysics solving, Equation-based modelling, Add-on module library, Application Builder. LightWave 3D covers Modeler, Layout, Animation, Rendering.

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.

LightWave 3D: What is the cost of LightWave 3D?

LightWave 3D 2026 license costs $1,096 USD. Upgrades from previous versions cost $620-$758 USD. There are no subscription fees, only one-time purchase costs.

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.

LightWave 3D: Is there a free trial available?

Yes. LightWave 3D offers a 30-day free full-feature trial, allowing users to evaluate all capabilities before purchase.

Source
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.

LightWave 3D: What rendering engines does it include?

LightWave 2026 includes RiPR2, a next-generation viewport renderer with physically-based global illumination built on Nvidia OptiX and CUDA, plus traditional rendering options.

Source
COMSOL Multiphysics: Is pricing published?

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

LightWave 3D: What new features are in LightWave 2026?

LightWave 2026 adds Advanced Placement for physics-based object scattering, MotoRig for vehicle animation, THOR for lightning effects, Fracture tool, Snow Falling 3D, 3D Camera Tracker, and built-in asset browser.

Source
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