# Top 10 Terrastation II Alternatives & Competitors
Explore the best alternatives to Terrastation II for users who need new software features or want to try different solutions. Other important factors to consider when researching alternatives to Terrastation II include reliability and ease of use. The best overall Terrastation II alternative is Surfer. Other similar apps like Terrastation II are Leapfrog Geo, Aspen HYSYS, Octave Aspect Pipe Stress (CAESAR II), and gPROMS. Terrastation II alternatives can be found in [Oil and Gas Simulation and Modeling Software](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling) but may also be in [Geology and Seismic Software](https://www.g2.com/categories/geology-and-seismic) or [Exploration Software](https://www.g2.com/categories/exploration).


## Best Paid & Free Alternatives to Terrastation II
  - [Surfer](https://www.g2.com/products/surfer/reviews)
  - [Leapfrog Geo](https://www.g2.com/products/leapfrog-geo/reviews)
  - [Aspen HYSYS](https://www.g2.com/products/aspen-hysys/reviews)
  - [Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/products/octave-aspect-pipe-stress-caesar-ii/reviews)
  - [gPROMS](https://www.g2.com/products/gproms/reviews)
  - [IHS Kingdom](https://www.g2.com/products/ihs-kingdom/reviews)
  - [Petrel E&P Software Platform](https://www.g2.com/products/schlumberger-petrel-e-p-software-platform/reviews)
  - [WellView](https://www.g2.com/products/wellview/reviews)
  - [AFT Fathom](https://www.g2.com/products/aft-fathom/reviews)
  - [geoSCOUT](https://www.g2.com/products/geoscout/reviews)

## Top 10 Alternatives to Terrastation II Recently Reviewed By G2 Community
Browse options below. Based on reviewer data, you can see how Terrastation II stacks up to the competition and find the best product for your business.


  ### 1. [Surfer](https://www.g2.com/products/surfer/reviews)
By Golden Software
**Average Rating:** 4.6/5
**Total Reviews:** 126
Surfer is a full-function 3D visualization, contouring and surface modeling package used for terrain modeling, bathymetric modeling, landscape visualization, surface analysis, and more.


Categories in common with Terrastation II: [Oil and Gas Simulation and Modeling](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling)

**Compare:** [Terrastation II vs Surfer](https://www.g2.com/compare/surfer-vs-terrastation-ii)
**Compare Surfer with other alternatives:**
- [Surfer vs Leapfrog Geo](https://www.g2.com/compare/leapfrog-geo-vs-surfer)
- [Surfer vs Aspen HYSYS](https://www.g2.com/compare/aspen-hysys-vs-surfer)
- [Surfer vs Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-surfer)
- [Surfer vs gPROMS](https://www.g2.com/compare/surfer-vs-gproms)
- [Surfer vs IHS Kingdom](https://www.g2.com/compare/ihs-kingdom-vs-surfer)
- [Surfer vs Petrel E&P Software Platform](https://www.g2.com/compare/schlumberger-petrel-e-p-software-platform-vs-surfer)
- [Surfer vs WellView](https://www.g2.com/compare/surfer-vs-wellview)
- [Surfer vs AFT Fathom](https://www.g2.com/compare/aft-fathom-vs-surfer)
- [Surfer vs geoSCOUT](https://www.g2.com/compare/surfer-vs-geoscout)

  ### 2. [Leapfrog Geo](https://www.g2.com/products/leapfrog-geo/reviews)
By Seequent
**Average Rating:** 4.5/5
**Total Reviews:** 67
Leapfrog Geo is the industry-leading 3D geological modelling tool that helps geologists increase orebody knowledge and reduce operational risk. Built for exploration and mining, it streamlines workflows with an advanced implicit modelling engine, eliminating time-consuming wireframing so teams can focus on what matters—understanding the geology.


Categories in common with Terrastation II: [Exploration](https://www.g2.com/categories/exploration)

**Compare:** [Terrastation II vs Leapfrog Geo](https://www.g2.com/compare/leapfrog-geo-vs-terrastation-ii)
**Compare Leapfrog Geo with other alternatives:**
- [Leapfrog Geo vs Surfer](https://www.g2.com/compare/leapfrog-geo-vs-surfer)
- [Leapfrog Geo vs Aspen HYSYS](https://www.g2.com/compare/aspen-hysys-vs-leapfrog-geo)
- [Leapfrog Geo vs Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/compare/leapfrog-geo-vs-octave-aspect-pipe-stress-caesar-ii)
- [Leapfrog Geo vs gPROMS](https://www.g2.com/compare/leapfrog-geo-vs-gproms)
- [Leapfrog Geo vs IHS Kingdom](https://www.g2.com/compare/ihs-kingdom-vs-leapfrog-geo)
- [Leapfrog Geo vs Petrel E&P Software Platform](https://www.g2.com/compare/leapfrog-geo-vs-schlumberger-petrel-e-p-software-platform)
- [Leapfrog Geo vs WellView](https://www.g2.com/compare/leapfrog-geo-vs-wellview)
- [Leapfrog Geo vs AFT Fathom](https://www.g2.com/compare/aft-fathom-vs-leapfrog-geo)
- [Leapfrog Geo vs geoSCOUT](https://www.g2.com/compare/leapfrog-geo-vs-geoscout)

  ### 3. [Aspen HYSYS](https://www.g2.com/products/aspen-hysys/reviews)
By Aspen Technology
**Average Rating:** 4.5/5
**Total Reviews:** 45
Maximize safety, throughput and profits by optimizing the entire site in one environment using industry-validated simulation accuracy and time-saving workflows.


Categories in common with Terrastation II: [Oil and Gas Simulation and Modeling](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling)

**Compare:** [Terrastation II vs Aspen HYSYS](https://www.g2.com/compare/aspen-hysys-vs-terrastation-ii)
**Compare Aspen HYSYS with other alternatives:**
- [Aspen HYSYS vs Surfer](https://www.g2.com/compare/aspen-hysys-vs-surfer)
- [Aspen HYSYS vs Leapfrog Geo](https://www.g2.com/compare/aspen-hysys-vs-leapfrog-geo)
- [Aspen HYSYS vs Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/compare/aspen-hysys-vs-octave-aspect-pipe-stress-caesar-ii)
- [Aspen HYSYS vs gPROMS](https://www.g2.com/compare/aspen-hysys-vs-gproms)
- [Aspen HYSYS vs IHS Kingdom](https://www.g2.com/compare/aspen-hysys-vs-ihs-kingdom)
- [Aspen HYSYS vs Petrel E&P Software Platform](https://www.g2.com/compare/aspen-hysys-vs-schlumberger-petrel-e-p-software-platform)
- [Aspen HYSYS vs WellView](https://www.g2.com/compare/aspen-hysys-vs-wellview)
- [Aspen HYSYS vs AFT Fathom](https://www.g2.com/compare/aft-fathom-vs-aspen-hysys)
- [Aspen HYSYS vs geoSCOUT](https://www.g2.com/compare/aspen-hysys-vs-geoscout)

  ### 4. [Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/products/octave-aspect-pipe-stress-caesar-ii/reviews)
By Octave
**Average Rating:** 4.4/5
**Total Reviews:** 29
CAESAR II is a complete solution that enables quick and accurate analysis of piping systems subjected to a wide variety of loads, taking into account weight, pressure, thermal, seismic and other static and dynamic conditions, based on user-defined variables and accepted industry guidelines.


Categories in common with Terrastation II: [Oil and Gas Simulation and Modeling](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling)

**Compare:** [Terrastation II vs Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-terrastation-ii)
**Compare Octave Aspect Pipe Stress (CAESAR II) with other alternatives:**
- [Octave Aspect Pipe Stress (CAESAR II) vs Surfer](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-surfer)
- [Octave Aspect Pipe Stress (CAESAR II) vs Leapfrog Geo](https://www.g2.com/compare/leapfrog-geo-vs-octave-aspect-pipe-stress-caesar-ii)
- [Octave Aspect Pipe Stress (CAESAR II) vs Aspen HYSYS](https://www.g2.com/compare/aspen-hysys-vs-octave-aspect-pipe-stress-caesar-ii)
- [Octave Aspect Pipe Stress (CAESAR II) vs gPROMS](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-gproms)
- [Octave Aspect Pipe Stress (CAESAR II) vs IHS Kingdom](https://www.g2.com/compare/ihs-kingdom-vs-octave-aspect-pipe-stress-caesar-ii)
- [Octave Aspect Pipe Stress (CAESAR II) vs Petrel E&P Software Platform](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-schlumberger-petrel-e-p-software-platform)
- [Octave Aspect Pipe Stress (CAESAR II) vs WellView](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-wellview)
- [Octave Aspect Pipe Stress (CAESAR II) vs AFT Fathom](https://www.g2.com/compare/aft-fathom-vs-octave-aspect-pipe-stress-caesar-ii)
- [Octave Aspect Pipe Stress (CAESAR II) vs geoSCOUT](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-geoscout)

  ### 5. [gPROMS](https://www.g2.com/products/gproms/reviews)
By Process System Enterprise
**Average Rating:** 4.3/5
**Total Reviews:** 25
gPROMS has support for multiscale modeling, custom modeling, a full process flowsheet and many more benefits.


Categories in common with Terrastation II: [Oil and Gas Simulation and Modeling](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling)

**Compare:** [Terrastation II vs gPROMS](https://www.g2.com/compare/terrastation-ii-vs-gproms)
**Compare gPROMS with other alternatives:**
- [gPROMS vs Surfer](https://www.g2.com/compare/surfer-vs-gproms)
- [gPROMS vs Leapfrog Geo](https://www.g2.com/compare/leapfrog-geo-vs-gproms)
- [gPROMS vs Aspen HYSYS](https://www.g2.com/compare/aspen-hysys-vs-gproms)
- [gPROMS vs Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-gproms)
- [gPROMS vs IHS Kingdom](https://www.g2.com/compare/ihs-kingdom-vs-gproms)
- [gPROMS vs Petrel E&P Software Platform](https://www.g2.com/compare/schlumberger-petrel-e-p-software-platform-vs-gproms)
- [gPROMS vs WellView](https://www.g2.com/compare/wellview-vs-gproms)
- [gPROMS vs AFT Fathom](https://www.g2.com/compare/aft-fathom-vs-gproms)
- [gPROMS vs geoSCOUT](https://www.g2.com/compare/gproms-vs-geoscout)

  ### 6. [IHS Kingdom](https://www.g2.com/products/ihs-kingdom/reviews)
By S&P Global
**Average Rating:** 4.4/5
**Total Reviews:** 18
IHS Kingdom software provides you the functionality needed for your portfolio management from prospect to production, with interpretation to microseismic analysis and geosteering resulting in interpretation and modeling sharing of data and more decision making.


Categories in common with Terrastation II: [Exploration](https://www.g2.com/categories/exploration)

**Compare:** [Terrastation II vs IHS Kingdom](https://www.g2.com/compare/ihs-kingdom-vs-terrastation-ii)
**Compare IHS Kingdom with other alternatives:**
- [IHS Kingdom vs Surfer](https://www.g2.com/compare/ihs-kingdom-vs-surfer)
- [IHS Kingdom vs Leapfrog Geo](https://www.g2.com/compare/ihs-kingdom-vs-leapfrog-geo)
- [IHS Kingdom vs Aspen HYSYS](https://www.g2.com/compare/aspen-hysys-vs-ihs-kingdom)
- [IHS Kingdom vs Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/compare/ihs-kingdom-vs-octave-aspect-pipe-stress-caesar-ii)
- [IHS Kingdom vs gPROMS](https://www.g2.com/compare/ihs-kingdom-vs-gproms)
- [IHS Kingdom vs Petrel E&P Software Platform](https://www.g2.com/compare/ihs-kingdom-vs-schlumberger-petrel-e-p-software-platform)
- [IHS Kingdom vs WellView](https://www.g2.com/compare/ihs-kingdom-vs-wellview)
- [IHS Kingdom vs AFT Fathom](https://www.g2.com/compare/aft-fathom-vs-ihs-kingdom)
- [IHS Kingdom vs geoSCOUT](https://www.g2.com/compare/ihs-kingdom-vs-geoscout)

  ### 7. [Petrel E&P Software Platform](https://www.g2.com/products/schlumberger-petrel-e-p-software-platform/reviews)
By SLB
**Average Rating:** 4.7/5
**Total Reviews:** 17
The Petrel E&P software platform brings disciplines together with best-in-class applied science in an unparalleled productivity environment. This shared earth approach enables companies to standardize workflows from exploration to production—and make more informed decisions with a clear understanding of both opportunities and risks.


Categories in common with Terrastation II: [Exploration](https://www.g2.com/categories/exploration), [Oil and Gas Simulation and Modeling](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling)

**Compare:** [Terrastation II vs Petrel E&P Software Platform](https://www.g2.com/compare/schlumberger-petrel-e-p-software-platform-vs-terrastation-ii)
**Compare Petrel E&P Software Platform with other alternatives:**
- [Petrel E&P Software Platform vs Surfer](https://www.g2.com/compare/schlumberger-petrel-e-p-software-platform-vs-surfer)
- [Petrel E&P Software Platform vs Leapfrog Geo](https://www.g2.com/compare/leapfrog-geo-vs-schlumberger-petrel-e-p-software-platform)
- [Petrel E&P Software Platform vs Aspen HYSYS](https://www.g2.com/compare/aspen-hysys-vs-schlumberger-petrel-e-p-software-platform)
- [Petrel E&P Software Platform vs Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-schlumberger-petrel-e-p-software-platform)
- [Petrel E&P Software Platform vs gPROMS](https://www.g2.com/compare/schlumberger-petrel-e-p-software-platform-vs-gproms)
- [Petrel E&P Software Platform vs IHS Kingdom](https://www.g2.com/compare/ihs-kingdom-vs-schlumberger-petrel-e-p-software-platform)
- [Petrel E&P Software Platform vs WellView](https://www.g2.com/compare/schlumberger-petrel-e-p-software-platform-vs-wellview)
- [Petrel E&P Software Platform vs AFT Fathom](https://www.g2.com/compare/aft-fathom-vs-schlumberger-petrel-e-p-software-platform)
- [Petrel E&P Software Platform vs geoSCOUT](https://www.g2.com/compare/schlumberger-petrel-e-p-software-platform-vs-geoscout)

  ### 8. [WellView](https://www.g2.com/products/wellview/reviews)
By Peloton
**Average Rating:** 4.3/5
**Total Reviews:** 16
WellView is a complete well information management system for well planning, drilling, completion, testing and workovers. This well integrity software, is a single comprehensive drilling and well information database which reduces duplicate data entry, improves data quality, and creates a collaborative information environment.


Categories in common with Terrastation II: [Exploration](https://www.g2.com/categories/exploration)

**Compare:** [Terrastation II vs WellView](https://www.g2.com/compare/terrastation-ii-vs-wellview)
**Compare WellView with other alternatives:**
- [WellView vs Surfer](https://www.g2.com/compare/surfer-vs-wellview)
- [WellView vs Leapfrog Geo](https://www.g2.com/compare/leapfrog-geo-vs-wellview)
- [WellView vs Aspen HYSYS](https://www.g2.com/compare/aspen-hysys-vs-wellview)
- [WellView vs Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-wellview)
- [WellView vs gPROMS](https://www.g2.com/compare/wellview-vs-gproms)
- [WellView vs IHS Kingdom](https://www.g2.com/compare/ihs-kingdom-vs-wellview)
- [WellView vs Petrel E&P Software Platform](https://www.g2.com/compare/schlumberger-petrel-e-p-software-platform-vs-wellview)
- [WellView vs AFT Fathom](https://www.g2.com/compare/aft-fathom-vs-wellview)
- [WellView vs geoSCOUT](https://www.g2.com/compare/wellview-vs-geoscout)

  ### 9. [AFT Fathom](https://www.g2.com/products/aft-fathom/reviews)
By Datacor
**Average Rating:** 4.6/5
**Total Reviews:** 16
AFT Fathom is fluid dynamic simulation software for engineers, used to calculate pressure drop and pipe flow distribution in liquid and low-velocity gas piping and ducting systems.


Categories in common with Terrastation II: [Oil and Gas Simulation and Modeling](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling)

**Compare:** [Terrastation II vs AFT Fathom](https://www.g2.com/compare/aft-fathom-vs-terrastation-ii)
**Compare AFT Fathom with other alternatives:**
- [AFT Fathom vs Surfer](https://www.g2.com/compare/aft-fathom-vs-surfer)
- [AFT Fathom vs Leapfrog Geo](https://www.g2.com/compare/aft-fathom-vs-leapfrog-geo)
- [AFT Fathom vs Aspen HYSYS](https://www.g2.com/compare/aft-fathom-vs-aspen-hysys)
- [AFT Fathom vs Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/compare/aft-fathom-vs-octave-aspect-pipe-stress-caesar-ii)
- [AFT Fathom vs gPROMS](https://www.g2.com/compare/aft-fathom-vs-gproms)
- [AFT Fathom vs IHS Kingdom](https://www.g2.com/compare/aft-fathom-vs-ihs-kingdom)
- [AFT Fathom vs Petrel E&P Software Platform](https://www.g2.com/compare/aft-fathom-vs-schlumberger-petrel-e-p-software-platform)
- [AFT Fathom vs WellView](https://www.g2.com/compare/aft-fathom-vs-wellview)
- [AFT Fathom vs geoSCOUT](https://www.g2.com/compare/aft-fathom-vs-geoscout)

  ### 10. [geoSCOUT](https://www.g2.com/products/geoscout/reviews)
By geoLOGIC
**Average Rating:** 4.2/5
**Total Reviews:** 12
geoSCOUT is a decision-support tool, providing data for all disciplines by integrating public and proprietary data in wells, well logs, land, pipelines and facilities, fields and pools and seismic studies, giving you access to the information you need.


Categories in common with Terrastation II: [Exploration](https://www.g2.com/categories/exploration)

**Compare:** [Terrastation II vs geoSCOUT](https://www.g2.com/compare/terrastation-ii-vs-geoscout)
**Compare geoSCOUT with other alternatives:**
- [geoSCOUT vs Surfer](https://www.g2.com/compare/surfer-vs-geoscout)
- [geoSCOUT vs Leapfrog Geo](https://www.g2.com/compare/leapfrog-geo-vs-geoscout)
- [geoSCOUT vs Aspen HYSYS](https://www.g2.com/compare/aspen-hysys-vs-geoscout)
- [geoSCOUT vs Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-geoscout)
- [geoSCOUT vs gPROMS](https://www.g2.com/compare/gproms-vs-geoscout)
- [geoSCOUT vs IHS Kingdom](https://www.g2.com/compare/ihs-kingdom-vs-geoscout)
- [geoSCOUT vs Petrel E&P Software Platform](https://www.g2.com/compare/schlumberger-petrel-e-p-software-platform-vs-geoscout)
- [geoSCOUT vs WellView](https://www.g2.com/compare/wellview-vs-geoscout)
- [geoSCOUT vs AFT Fathom](https://www.g2.com/compare/aft-fathom-vs-geoscout)


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