Softwr

Mining · head to head

FLAC3D vs Vulcan

F

FLAC3D

Mining

3D finite difference software for geotechnical engineering

From
On request
Rated
-
Full reviewWebsite
Vulcan logo

Vulcan

Mining

Industry-standard 3D mine planning and modeling software

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: FLAC3D the FLAC3D product page publishes no price and routes buyers to a quote request or an external software store; 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: FLAC3D covers 3D finite difference modeling, Vulcan covers Geological modeling.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which FLAC3D and Vulcan actually diverge.

Attributes where FLAC3D and Vulcan differ
AttributeFLAC3DVulcan
PlatformsWindows, LinuxWindows

Identical on both: starting price (On request), pricing model (subscription), free tier (No), user rating (Not yet rated), category (Mining), founded (1981).

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 FLAC3D

  • 3D finite difference modeling
  • Stress-strain analysis
  • Dynamic analysis
  • Coupled flow analysis
  • Mining-specific features
  • GeoStudio
  • AutoCAD
  • Python scripting

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.

FLAC3D

  • Three dimensional continuum modelling of soil and rock behaviournot Vulcan
  • Analysing underground excavation and mine stability including cavingnot Vulcan
  • Coupled thermal, dynamic and creep analysis of geotechnical structuresnot Vulcan

Vulcan

  • Geological modelling, block modelling and resource estimationnot FLAC3D
  • Open pit and underground mine design and schedulingnot FLAC3D
  • Grade control and geotechnical analysis at operating minesnot FLAC3D

Where each one falls short

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

FLAC3D

  • The FLAC3D product page publishes no price and routes buyers to a quote request or an external software store
  • Advanced capabilities including Dynamics, Thermal, Creep and IMASS are optional modules sold separately from the base licence
  • Licence portability depends on a physical USB key or a web licence managed centrally, rather than a simple sign in
  • One licence permits only two simultaneous instances on the same computer

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

FLAC3D

On request
  • FLAC3D Professional$22000/year
    • 3D finite difference analysis
    • Slope stability
    • Mine design

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 FLAC3D if

  • You need 3d finite difference modeling.
  • You work on Windows, Linux.
  • You also want stress-strain analysis.
FLAC3D review

Choose Vulcan if

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

Questions people ask

Is FLAC3D or Vulcan better?
Neither clearly leads. FLAC3D 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, FLAC3D or Vulcan?
FLAC3D starts at On request and Vulcan at On request.
Does FLAC3D or Vulcan run on more platforms?
FLAC3D runs on Windows, Linux. Vulcan runs on Windows.
What is FLAC3D best used for?
FLAC3D is most often used for three dimensional continuum modelling of soil and rock behaviour, analysing underground excavation and mine stability including caving, coupled thermal, dynamic and creep analysis of geotechnical structures. Of those, three dimensional continuum modelling of soil and rock behaviour and analysing underground excavation and mine stability including caving are not what Vulcan is typically brought in for.
What can FLAC3D do that Vulcan cannot?
FLAC3D covers 3D finite difference modeling, Stress-strain analysis, Dynamic analysis, Coupled flow analysis. Vulcan covers Geological modeling, Block modeling, Mine design, Resource estimation. Both handle Leapfrog, Windows support.

Answered from the vendors’ own pages

FLAC3D: What licensing models does FLAC3D offer?

FLAC3D offers perpetual licenses (one-time purchase) and subscription licenses (recurring payments). Web-based license management allows central organizational control.

Source
Vulcan: How do I purchase Vulcan software?

Vulcan can be purchased through Maptek's online store at store.maptek.com, or by contacting Maptek directly through their website contact form for assistance with licensing options.

Source
FLAC3D: Can I run multiple instances of FLAC3D with one license?

Yes. FLAC3D licenses allow two instances to run simultaneously on the same computer.

Source
Vulcan: What support resources are available for Vulcan users?

Maptek provides comprehensive support through their Help portal at help.maptek.com/vulcan/, customer support contact options, and a Maptek Account system for managing licenses and downloads.

Source
FLAC3D: How do I get a free trial or demo of FLAC3D?

FLAC3D offers a free software demo download. Visitors can request the demo through the product page or contact the company directly.

Source
Vulcan: Can I work offline with Vulcan licenses?

Yes, Maptek Account includes "secure borrowing and fail-safe modes" that "support working from anywhere, including offline."

Source
FLAC3D: What is the pricing for FLAC3D?

Specific pricing is not listed on the product page. Users must request a quote through the 'REQUEST A QUOTE' button or purchase through the FastSpring payment processor.

Source
Vulcan: What add-ons are available for Vulcan, and how do they expand functionality?

Vulcan offers specialized add-ons for geology, open pit/underground design, optimization, scheduling, grade control, geotechnical analysis, and drillhole optimization to support specific mining roles and operational tasks.

Source
Vulcan: Is training available for Vulcan users?

Maptek offers comprehensive training programs through multiple regional centers including Australia, North America, Europe, and Southern Africa, with both online and in-person options available.

Source
Share

Related pages

More on FLAC3D

More on Vulcan

Keep looking

Other head to heads