CAD · head to head
V-Ray vs COMSOL Multiphysics
COMSOL Multiphysics
CAD
Finite element simulation built around coupling physics, with add-on modules licensed separately
- From
- On request
- Rated
- -
The short version
- Each has a real cost: V-Ray licences are subscription only with no perpetual option listed for any product; 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.
- They diverge on capability: V-Ray covers Ray tracing, COMSOL Multiphysics covers Coupled multiphysics solving.
- Prices and features above were last checked on 31 August 2026.
Where they differ
Only the attributes on which V-Ray and COMSOL Multiphysics actually diverge.
| Attribute | V-Ray | COMSOL Multiphysics |
|---|---|---|
| Starting price | $29/month | On request |
| Pricing model | subscription | quote |
| Platforms | Windows, MacOS, Linux | Windows, Linux, macOS |
| Founded | 1997 | Unknown |
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 V-Ray
- Ray tracing
- Global illumination
- GPU rendering
- CPU rendering
- Materials
- Lighting
- VR output
- Scene intelligence
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
What people use each for
The jobs each tool is most often brought in to do.
V-Ray
- Photorealistic rendering for architecture and product visualisationnot COMSOL Multiphysics
- Real time and ray traced rendering inside CAD and 3D applicationsnot COMSOL Multiphysics
COMSOL Multiphysics
- Modelling a device where physics are strongly coupled, such as induction heating that changes material properties which change the fieldnot V-Ray
- Research work needing custom partial differential equations that no packaged solver in a mainstream tool providesnot V-Ray
- Packaging a validated model as an app so process engineers can run studies without learning the simulation toolnot V-Ray
- A department wanting shared concurrent access via a Floating Network Licence, with cluster runs at no extra licence costnot V-Ray
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
V-Ray
- Licences are subscription only with no perpetual option listed for any product
- Subscription terms renew automatically
- Cloud rendering runs on separately purchased credits, with the Pro tier at $25.30 a month for 1,000
- Enterprise pricing requires contacting sales
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.
Pricing, plan by plan
V-Ray
$29/month- V-Ray Solo$60/month
- 1 workstation
- 5 render nodes
- V-Ray Premium$80/month
- Multiple apps
- Cloud credits
COMSOL Multiphysics
On request- COMSOL Multiphysics base licence$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
Which should you pick?
Choose V-Ray if
- You need ray tracing.
- You work on Windows, MacOS, Linux.
- You also want global illumination.
Choose COMSOL Multiphysics if
- You need coupled multiphysics solving.
- You work on Windows, Linux, macOS.
- You also want equation-based modelling.
Questions people ask
- Is V-Ray or COMSOL Multiphysics better?
- Neither clearly leads. V-Ray starts at $29/month and COMSOL Multiphysics at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, V-Ray or COMSOL Multiphysics?
- V-Ray starts at $29/month and COMSOL Multiphysics at On request.
- Does V-Ray or COMSOL Multiphysics run on more platforms?
- V-Ray runs on Windows, MacOS, Linux. COMSOL Multiphysics runs on Windows, Linux, macOS.
- What is V-Ray best used for?
- V-Ray is most often used for photorealistic rendering for architecture and product visualisation, real time and ray traced rendering inside cad and 3d applications. Of those, photorealistic rendering for architecture and product visualisation and real time and ray traced rendering inside cad and 3d applications are not what COMSOL Multiphysics is typically brought in for.
- What can V-Ray do that COMSOL Multiphysics cannot?
- V-Ray covers Ray tracing, Global illumination, GPU rendering, CPU rendering. COMSOL Multiphysics covers Coupled multiphysics solving, Equation-based modelling, Add-on module library, Application Builder.
Answered from the vendors’ own pages
V-Ray: What is included in Chaos software subscriptions?
All Chaos subscriptions include free support, access to a large community of professionals, continuous updates, and a 14-day money-back guarantee. Annual subscriptions save 45% versus monthly billing. Use of AI credits voids the refund right.
SourceCOMSOL 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.
V-Ray: Does Chaos offer enterprise pricing?
Yes, Chaos provides enterprise pricing plans for teams with more than 10 licenses. Enterprise customers should contact the Chaos sales team directly for custom pricing quotes tailored to their specific needs.
SourceCOMSOL 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.
Related pages
More on COMSOL Multiphysics
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