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Software · head to head

PLAXIS vs Vulcan

PLAXIS logo

PLAXIS

Software

Finite element software for geotechnical analysis

From
On request
Rated
-
Full reviewWebsite
Vulcan logo

Vulcan

Software

Industry-standard 3D mine planning and modeling software

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: PLAXIS bentley states the cost of PLAXIS 2D, 2D Advanced, 2D Ultimate and the 2D WorkSuite varies per region, and publishes no rate on the product page; Vulcan neither the Vulcan product page nor the Maptek store page shows a price, a licence term or a subscription length
  • They diverge on capability: PLAXIS covers 2D & 3D finite element analysis, Vulcan covers Geological modeling.

Where they differ

Only the attributes on which PLAXIS and Vulcan actually diverge.

Attributes where PLAXIS and Vulcan differ
AttributePLAXISVulcan
PlatformsWindows, LinuxWindows
Founded19841981

Identical on both: starting price (On request), pricing model (subscription), free tier (No), user rating (Not yet rated), category (Unknown).

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 PLAXIS

  • 2D & 3D finite element analysis
  • Advanced soil modeling
  • Slope stability assessment
  • Excavation design
  • Support design
  • AutoCAD
  • GeoStudio
  • ArcGIS

Only in Vulcan

  • Geological modeling
  • Block modeling
  • Mine design
  • Resource estimation
  • Production scheduling
  • Surpac
  • I-Site
  • SAP

Both cover

  • Leapfrog
  • Windows support

What people use each for

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

PLAXIS

  • Finite element analysis of soil and rock deformation and stabilitynot Vulcan
  • Designing excavations, tunnels, embankments and foundationsnot Vulcan
  • Modelling groundwater flow, consolidation and seismic response in geotechnical worksnot Vulcan

Vulcan

  • Geological modelling, block modelling and resource estimationnot PLAXIS
  • Open pit and underground mine design and schedulingnot PLAXIS
  • Grade control and geotechnical analysis at operating minesnot PLAXIS

Where each one falls short

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

PLAXIS

  • Bentley states the cost of PLAXIS 2D, 2D Advanced, 2D Ultimate and the 2D WorkSuite varies per region, and publishes no rate on the product page
  • Consolidation, creep, groundwater flow and heat flow require the Advanced edition rather than the base PLAXIS 2D
  • Dynamic, vibration and transient analysis require the Ultimate edition
  • A perpetual licence only carries support and licence exchange rights while a paid annual SELECT subscription is maintained
  • The Virtuoso subscription route is a 12 month lease, not an ongoing entitlement

Vulcan

  • Neither the Vulcan product page nor the Maptek store page shows a price, a licence term or a subscription length
  • Vulcan is a base product extended by nine paid add on modules covering geology and estimation, open pit design, underground design, scheduling, grade control and geotechnics, so the entry licence does not cover a full workflow
  • Buying requires going through the Maptek store or contacting Maptek directly for a quote

Pricing, plan by plan

PLAXIS

On request
  • PLAXIS 2D$16000/year
    • 2D finite element analysis
    • Slope stability
    • Mine design
  • PLAXIS 3D$28000/year
    • 3D finite element analysis
    • Complex geometry modeling
    • Advanced soil modeling

Vulcan

On request
  • Vulcan Standard$8000/year
    • 3D modeling
    • Mine design
    • Block modeling
  • Vulcan Professional$15000/year
    • Advanced geostatistics
    • Resource estimation
    • Pit optimization
  • Vulcan Enterprise$25000/year
    • All modules
    • Custom solutions
    • Priority support

Which should you pick?

Choose PLAXIS if

  • You need 2d & 3d finite element analysis.
  • You work on Windows, Linux.
  • You also want advanced soil modeling.
PLAXIS review

Choose Vulcan if

  • You need geological modeling.
  • You work on Windows.
  • You also want block modeling.
Vulcan review

Questions people ask

Is PLAXIS or Vulcan better?
Neither clearly leads. PLAXIS starts at On request and Vulcan at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, PLAXIS or Vulcan?
PLAXIS starts at On request and Vulcan at On request.
Does PLAXIS or Vulcan run on more platforms?
PLAXIS runs on Windows, Linux. Vulcan runs on Windows.
What is PLAXIS best used for?
PLAXIS is most often used for finite element analysis of soil and rock deformation and stability, designing excavations, tunnels, embankments and foundations, modelling groundwater flow, consolidation and seismic response in geotechnical works. Of those, finite element analysis of soil and rock deformation and stability and designing excavations, tunnels, embankments and foundations are not what Vulcan is typically brought in for.
What can PLAXIS do that Vulcan cannot?
PLAXIS covers 2D & 3D finite element analysis, Advanced soil modeling, Slope stability assessment, Excavation design. Vulcan covers Geological modeling, Block modeling, Mine design, Resource estimation. Both handle Leapfrog, Windows support.
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