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PLAXIS vs Surpac

PLAXIS logo

PLAXIS

Software

Finite element software for geotechnical analysis

From
On request
Rated
-
Full reviewWebsite
Surpac logo

Surpac

Software

Geology and mine planning software for all mining methods

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; Surpac 3ds.com's Surpac page describes nine product modules in detail but every pricing action is a 'Speak with an expert' or 'Contact us' CTA, with no edition names or figures published
  • They diverge on capability: PLAXIS covers 2D & 3D finite element analysis, Surpac covers Geological database.

Where they differ

Only the attributes on which PLAXIS and Surpac actually diverge.

Attributes where PLAXIS and Surpac differ
AttributePLAXISSurpac
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 Surpac

  • Geological database
  • Block modeling
  • Mine design
  • Resource estimation
  • Workflow automation
  • MineSched
  • PCBC
  • Whittle

Both cover

  • 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 Surpac
  • Designing excavations, tunnels, embankments and foundationsnot Surpac
  • Modelling groundwater flow, consolidation and seismic response in geotechnical worksnot Surpac

Surpac

  • Geological modelingnot PLAXIS
  • Mine planningnot PLAXIS
  • Resource estimationnot PLAXIS
  • Grade controlnot PLAXIS
  • Production trackingnot 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

Surpac

  • 3ds.com's Surpac page describes nine product modules in detail but every pricing action is a 'Speak with an expert' or 'Contact us' CTA, with no edition names or figures published

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

Surpac

On request
  • Surpac Core$6000/year
    • 3D visualization
    • Geological database
    • Surface modeling
  • Surpac Advanced$12000/year
    • Block modeling
    • Resource estimation
    • Mine design
  • Surpac Complete$20000/year
    • All modules
    • Underground planning
    • Scheduling integration

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 Surpac if

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

Questions people ask

Is PLAXIS or Surpac better?
Neither clearly leads. PLAXIS starts at On request and Surpac at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, PLAXIS or Surpac?
PLAXIS starts at On request and Surpac at On request.
Does PLAXIS or Surpac run on more platforms?
PLAXIS runs on Windows, Linux. Surpac 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 Surpac is typically brought in for.
What can PLAXIS do that Surpac cannot?
PLAXIS covers 2D & 3D finite element analysis, Advanced soil modeling, Slope stability assessment, Excavation design. Surpac covers Geological database, Block modeling, Mine design, Resource estimation. Both handle Windows support.
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