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Mining · head to head

FLAC3D vs Leapfrog Geo

F

FLAC3D

Mining

3D finite difference software for geotechnical engineering

From
On request
Rated
-
Full reviewWebsite
Leapfrog Geo logo

Leapfrog Geo

Mining

3D geological modeling and visualization software

From
$164.25/day (Consultants Daily)
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; Leapfrog Geo implicit modeling requires significant data quality and density for accurate results
  • They diverge on capability: FLAC3D covers 3D finite difference modeling, Leapfrog Geo covers Implicit modeling.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which FLAC3D and Leapfrog Geo actually diverge.

Attributes where FLAC3D and Leapfrog Geo differ
AttributeFLAC3DLeapfrog Geo
Starting priceOn request$164.25/day (Consultants Daily)
Pricing modelsubscriptionUnknown
PlatformsWindows, LinuxWindows, Desktop, Web portal
Founded19812003

Identical on both: free tier (No), user rating (Not yet rated), category (Mining).

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
  • Leapfrog

Only in Leapfrog Geo

  • Implicit modeling
  • 3D visualization
  • Drill hole analysis
  • Geological interpretation
  • Dynamic updates
  • Surpac
  • Vulcan
  • Datamine

Both cover

  • 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 Leapfrog Geo
  • Analysing underground excavation and mine stability including cavingnot Leapfrog Geo
  • Coupled thermal, dynamic and creep analysis of geotechnical structuresnot Leapfrog Geo

Leapfrog Geo

  • Geological modelingnot FLAC3D
  • Mineral explorationnot FLAC3D
  • Resource estimationnot FLAC3D
  • Geotechnical analysisnot FLAC3D
  • Environmental assessmentnot 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

Leapfrog Geo

  • Implicit modeling requires significant data quality and density for accurate results
  • Extension features are priced separately, adding significant cost for specialized workflows

Pricing, plan by plan

FLAC3D

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

Leapfrog Geo

$164.25/day (Consultants Daily)
  • Shared Seats$undefined/12 months
    • Concurrent seat sharing
    • Offline capability
    • Contact Seequent for pricing
  • Named Seats$undefined/12 months
    • Dedicated single user
    • Unlimited use
    • Offline capability
  • Consultants Daily$164.25/day (capped 15 days/month)
    • Pay-as-you-go
    • Offline capability
    • Initial account setup fee

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 Leapfrog Geo if

  • You need implicit modeling.
  • You work on Windows, Desktop, Web portal.
  • You also want 3d visualization.
Leapfrog Geo review

Questions people ask

Is FLAC3D or Leapfrog Geo better?
Neither clearly leads. FLAC3D starts at On request and Leapfrog Geo at $164.25/day (Consultants Daily), and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, FLAC3D or Leapfrog Geo?
FLAC3D starts at On request and Leapfrog Geo at $164.25/day (Consultants Daily).
Does FLAC3D or Leapfrog Geo run on more platforms?
FLAC3D runs on Windows, Linux. Leapfrog Geo runs on Windows, Desktop, Web portal.
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 Leapfrog Geo is typically brought in for.
What can FLAC3D do that Leapfrog Geo cannot?
FLAC3D covers 3D finite difference modeling, Stress-strain analysis, Dynamic analysis, Coupled flow analysis. Leapfrog Geo covers Implicit modeling, 3D visualization, Drill hole analysis, Geological interpretation. Both handle 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
Leapfrog Geo: What license types does Leapfrog Geo offer?

Leapfrog Geo offers three subscription options: Shared Seats for multiple users taking turns with one seat, Named Seats for dedicated individual users, and Consultants Daily for pay-as-you-go daily access. All support 30-day offline work for field locations.

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
Leapfrog Geo: What file formats and data types does Leapfrog Geo support?

Leapfrog Geo integrates multiple geoscience data types including drillhole information, structural data, points, polylines, and mesh data to generate models. It also supports industry interoperability for data exchange.

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
Leapfrog Geo: Does Leapfrog Geo work offline?

Yes, all Leapfrog Geo license types support offline work for up to 30 days, enabling geologists and engineers to work in remote field locations without internet connectivity.

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
Leapfrog Geo: What extensions are available for Leapfrog Geo?

Extensions include Edge Extension for resource estimation with block model interrogation, Geophysics Extension for seismic and ground penetrating radar data integration, and Hydrogeology Extension for MODFLOW and FEFLOW model incorporation.

Source
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