# Top 10 AFT Fathom Alternatives & Competitors **Average Rating:** 4.6/5 **Total Number of Reviews:** 16 Explore the best alternatives to AFT Fathom for users who need new software features or want to try different solutions. Other important factors to consider when researching alternatives to AFT Fathom include user interface. The best overall AFT Fathom alternative is Aspen HYSYS. Other similar apps like AFT Fathom are Surfer, gPROMS, Petrel E&P Software Platform, and PIPEPHASE. AFT Fathom 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 [Oil Production Software](https://www.g2.com/categories/oil-production). ## Best Paid & Free Alternatives to AFT Fathom - [Aspen HYSYS](https://www.g2.com/products/aspen-hysys/reviews) - [Surfer](https://www.g2.com/products/surfer/reviews) - [gPROMS](https://www.g2.com/products/gproms/reviews) - [Petrel E&P Software Platform](https://www.g2.com/products/schlumberger-petrel-e-p-software-platform/reviews) - [PIPEPHASE](https://www.g2.com/products/pipephase/reviews) - [CHEMCAD](https://www.g2.com/products/chemcad/reviews) - [PIPE-FLO](https://www.g2.com/products/pipe-flo/reviews) - [Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/products/octave-aspect-pipe-stress-caesar-ii/reviews) - [PIPESIM Steady-State Multiphase Flow Simulator](https://www.g2.com/products/pipesim-steady-state-multiphase-flow-simulator/reviews) - [Petro-SIM](https://www.g2.com/products/petro-sim/reviews) ## Top 10 Alternatives to AFT Fathom Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how AFT Fathom stacks up to the competition, check reviews from current & previous users in industries like Oil & Energy, Chemicals, and Design, and find the best product for your business. ### 1. [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. Reviewers say compared to AFT Fathom, Aspen HYSYS is: - Better at meeting requirements - Better at support Categories in common with AFT Fathom: [Oil and Gas Simulation and Modeling](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling) **Compare:** [AFT Fathom vs Aspen HYSYS](https://www.g2.com/compare/aft-fathom-vs-aspen-hysys) **Compare Aspen HYSYS with other alternatives:** - [Aspen HYSYS vs Surfer](https://www.g2.com/compare/aspen-hysys-vs-surfer) - [Aspen HYSYS vs gPROMS](https://www.g2.com/compare/aspen-hysys-vs-gproms) - [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 PIPEPHASE](https://www.g2.com/compare/aspen-hysys-vs-pipephase) - [Aspen HYSYS vs CHEMCAD](https://www.g2.com/compare/aspen-hysys-vs-chemcad) - [Aspen HYSYS vs PIPE-FLO](https://www.g2.com/compare/aspen-hysys-vs-pipe-flo) - [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 PIPESIM Steady-State Multiphase Flow Simulator](https://www.g2.com/compare/aspen-hysys-vs-pipesim-steady-state-multiphase-flow-simulator) - [Aspen HYSYS vs Petro-SIM](https://www.g2.com/compare/aspen-hysys-vs-petro-sim) ### 2. [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. Reviewers say compared to AFT Fathom, Surfer is: - Better at support - Better at meeting requirements Categories in common with AFT Fathom: [Oil and Gas Simulation and Modeling](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling) **Compare:** [AFT Fathom vs Surfer](https://www.g2.com/compare/aft-fathom-vs-surfer) **Compare Surfer with other alternatives:** - [Surfer vs Aspen HYSYS](https://www.g2.com/compare/aspen-hysys-vs-surfer) - [Surfer vs gPROMS](https://www.g2.com/compare/surfer-vs-gproms) - [Surfer vs Petrel E&P Software Platform](https://www.g2.com/compare/schlumberger-petrel-e-p-software-platform-vs-surfer) - [Surfer vs PIPEPHASE](https://www.g2.com/compare/pipephase-vs-surfer) - [Surfer vs CHEMCAD](https://www.g2.com/compare/chemcad-vs-surfer) - [Surfer vs PIPE-FLO](https://www.g2.com/compare/pipe-flo-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 PIPESIM Steady-State Multiphase Flow Simulator](https://www.g2.com/compare/pipesim-steady-state-multiphase-flow-simulator-vs-surfer) - [Surfer vs Petro-SIM](https://www.g2.com/compare/petro-sim-vs-surfer) ### 3. [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 AFT Fathom: [Oil and Gas Simulation and Modeling](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling) **Compare:** [AFT Fathom vs gPROMS](https://www.g2.com/compare/aft-fathom-vs-gproms) **Compare gPROMS with other alternatives:** - [gPROMS vs Aspen HYSYS](https://www.g2.com/compare/aspen-hysys-vs-gproms) - [gPROMS vs Surfer](https://www.g2.com/compare/surfer-vs-gproms) - [gPROMS vs Petrel E&P Software Platform](https://www.g2.com/compare/schlumberger-petrel-e-p-software-platform-vs-gproms) - [gPROMS vs PIPEPHASE](https://www.g2.com/compare/pipephase-vs-gproms) - [gPROMS vs CHEMCAD](https://www.g2.com/compare/chemcad-vs-gproms) - [gPROMS vs PIPE-FLO](https://www.g2.com/compare/pipe-flo-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 PIPESIM Steady-State Multiphase Flow Simulator](https://www.g2.com/compare/pipesim-steady-state-multiphase-flow-simulator-vs-gproms) - [gPROMS vs Petro-SIM](https://www.g2.com/compare/petro-sim-vs-gproms) ### 4. [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. Reviewers say compared to AFT Fathom, Petrel E&P Software Platform is: - Better at meeting requirements - More expensive - Better at support Categories in common with AFT Fathom: [Oil and Gas Simulation and Modeling](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling) **Compare:** [AFT Fathom vs Petrel E&P Software Platform](https://www.g2.com/compare/aft-fathom-vs-schlumberger-petrel-e-p-software-platform) **Compare Petrel E&P Software Platform with other alternatives:** - [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 Surfer](https://www.g2.com/compare/schlumberger-petrel-e-p-software-platform-vs-surfer) - [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 PIPEPHASE](https://www.g2.com/compare/pipephase-vs-schlumberger-petrel-e-p-software-platform) - [Petrel E&P Software Platform vs CHEMCAD](https://www.g2.com/compare/chemcad-vs-schlumberger-petrel-e-p-software-platform) - [Petrel E&P Software Platform vs PIPE-FLO](https://www.g2.com/compare/pipe-flo-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 PIPESIM Steady-State Multiphase Flow Simulator](https://www.g2.com/compare/pipesim-steady-state-multiphase-flow-simulator-vs-schlumberger-petrel-e-p-software-platform) - [Petrel E&P Software Platform vs Petro-SIM](https://www.g2.com/compare/schlumberger-petrel-e-p-software-platform-vs-petro-sim) ### 5. [PIPEPHASE](https://www.g2.com/products/pipephase/reviews) By AVEVA **Average Rating:** 4.7/5 **Total Reviews:** 7 PIPEPHASE is a steady-state, multiphase fluid flow simulation solution for rigorous modeling of gathering networks and pipeline systems. This solution can model applications ranging from single well sensitivity analyses of key parameters to a multi-year planning study for an entire production field. PIPEPHASE improves profitability and performance in companies across the globe by using proven solution algorithms, modern production methods and software analysis techniques to create a robust and efficient oil field design and planning tool. Categories in common with AFT Fathom: [Oil and Gas Simulation and Modeling](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling) **Compare:** [AFT Fathom vs PIPEPHASE](https://www.g2.com/compare/aft-fathom-vs-pipephase) **Compare PIPEPHASE with other alternatives:** - [PIPEPHASE vs Aspen HYSYS](https://www.g2.com/compare/aspen-hysys-vs-pipephase) - [PIPEPHASE vs Surfer](https://www.g2.com/compare/pipephase-vs-surfer) - [PIPEPHASE vs gPROMS](https://www.g2.com/compare/pipephase-vs-gproms) - [PIPEPHASE vs Petrel E&P Software Platform](https://www.g2.com/compare/pipephase-vs-schlumberger-petrel-e-p-software-platform) - [PIPEPHASE vs CHEMCAD](https://www.g2.com/compare/chemcad-vs-pipephase) - [PIPEPHASE vs PIPE-FLO](https://www.g2.com/compare/pipe-flo-vs-pipephase) - [PIPEPHASE vs Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-pipephase) - [PIPEPHASE vs PIPESIM Steady-State Multiphase Flow Simulator](https://www.g2.com/compare/pipephase-vs-pipesim-steady-state-multiphase-flow-simulator) - [PIPEPHASE vs Petro-SIM](https://www.g2.com/compare/pipephase-vs-petro-sim) ### 6. [CHEMCAD](https://www.g2.com/products/chemcad/reviews) By Ingenious **Average Rating:** 4.0/5 **Total Reviews:** 10 CHEMCAD is an integrated suite of intuitive chemical process engineering software. It has the power and tremendous range of capabilities to meet an engineer's chemical process simulation needs, from day-to-day challenges to large, multifaceted projects. Categories in common with AFT Fathom: [Oil and Gas Simulation and Modeling](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling) **Compare:** [AFT Fathom vs CHEMCAD](https://www.g2.com/compare/aft-fathom-vs-chemcad) **Compare CHEMCAD with other alternatives:** - [CHEMCAD vs Aspen HYSYS](https://www.g2.com/compare/aspen-hysys-vs-chemcad) - [CHEMCAD vs Surfer](https://www.g2.com/compare/chemcad-vs-surfer) - [CHEMCAD vs gPROMS](https://www.g2.com/compare/chemcad-vs-gproms) - [CHEMCAD vs Petrel E&P Software Platform](https://www.g2.com/compare/chemcad-vs-schlumberger-petrel-e-p-software-platform) - [CHEMCAD vs PIPEPHASE](https://www.g2.com/compare/chemcad-vs-pipephase) - [CHEMCAD vs PIPE-FLO](https://www.g2.com/compare/chemcad-vs-pipe-flo) - [CHEMCAD vs Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/compare/chemcad-vs-octave-aspect-pipe-stress-caesar-ii) - [CHEMCAD vs PIPESIM Steady-State Multiphase Flow Simulator](https://www.g2.com/compare/chemcad-vs-pipesim-steady-state-multiphase-flow-simulator) - [CHEMCAD vs Petro-SIM](https://www.g2.com/compare/chemcad-vs-petro-sim) ### 7. [PIPE-FLO](https://www.g2.com/products/pipe-flo/reviews) By Revalize PIPE-FLO is the engineering software standard for liquid and gas piping system modeling, integrated pump curve data, and digital twin analytics. Manage the entire fluid system lifecycle with the engineering standard pipe flow analysis software. Categories in common with AFT Fathom: [Oil and Gas Simulation and Modeling](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling) **Compare:** [AFT Fathom vs PIPE-FLO](https://www.g2.com/compare/aft-fathom-vs-pipe-flo) **Compare PIPE-FLO with other alternatives:** - [PIPE-FLO vs Aspen HYSYS](https://www.g2.com/compare/aspen-hysys-vs-pipe-flo) - [PIPE-FLO vs Surfer](https://www.g2.com/compare/pipe-flo-vs-surfer) - [PIPE-FLO vs gPROMS](https://www.g2.com/compare/pipe-flo-vs-gproms) - [PIPE-FLO vs Petrel E&P Software Platform](https://www.g2.com/compare/pipe-flo-vs-schlumberger-petrel-e-p-software-platform) - [PIPE-FLO vs PIPEPHASE](https://www.g2.com/compare/pipe-flo-vs-pipephase) - [PIPE-FLO vs CHEMCAD](https://www.g2.com/compare/chemcad-vs-pipe-flo) - [PIPE-FLO vs Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-pipe-flo) - [PIPE-FLO vs PIPESIM Steady-State Multiphase Flow Simulator](https://www.g2.com/compare/pipe-flo-vs-pipesim-steady-state-multiphase-flow-simulator) - [PIPE-FLO vs Petro-SIM](https://www.g2.com/compare/pipe-flo-vs-petro-sim) ### 8. [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. Reviewers say compared to AFT Fathom, Octave Aspect Pipe Stress (CAESAR II) is: - More usable Categories in common with AFT Fathom: [Oil and Gas Simulation and Modeling](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling) **Compare:** [AFT Fathom vs Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/compare/aft-fathom-vs-octave-aspect-pipe-stress-caesar-ii) **Compare Octave Aspect Pipe Stress (CAESAR II) with other alternatives:** - [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 Surfer](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-surfer) - [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 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 PIPEPHASE](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-pipephase) - [Octave Aspect Pipe Stress (CAESAR II) vs CHEMCAD](https://www.g2.com/compare/chemcad-vs-octave-aspect-pipe-stress-caesar-ii) - [Octave Aspect Pipe Stress (CAESAR II) vs PIPE-FLO](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-pipe-flo) - [Octave Aspect Pipe Stress (CAESAR II) vs PIPESIM Steady-State Multiphase Flow Simulator](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-pipesim-steady-state-multiphase-flow-simulator) - [Octave Aspect Pipe Stress (CAESAR II) vs Petro-SIM](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-petro-sim) ### 9. [PIPESIM Steady-State Multiphase Flow Simulator](https://www.g2.com/products/pipesim-steady-state-multiphase-flow-simulator/reviews) By SLB **Average Rating:** 4.5/5 **Total Reviews:** 1 The new generation in multiphase flow simulation to overcome fluid flow challenges and optimize production. Categories in common with AFT Fathom: [Oil and Gas Simulation and Modeling](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling) **Compare:** [AFT Fathom vs PIPESIM Steady-State Multiphase Flow Simulator](https://www.g2.com/compare/aft-fathom-vs-pipesim-steady-state-multiphase-flow-simulator) **Compare PIPESIM Steady-State Multiphase Flow Simulator with other alternatives:** - [PIPESIM Steady-State Multiphase Flow Simulator vs Aspen HYSYS](https://www.g2.com/compare/aspen-hysys-vs-pipesim-steady-state-multiphase-flow-simulator) - [PIPESIM Steady-State Multiphase Flow Simulator vs Surfer](https://www.g2.com/compare/pipesim-steady-state-multiphase-flow-simulator-vs-surfer) - [PIPESIM Steady-State Multiphase Flow Simulator vs gPROMS](https://www.g2.com/compare/pipesim-steady-state-multiphase-flow-simulator-vs-gproms) - [PIPESIM Steady-State Multiphase Flow Simulator vs Petrel E&P Software Platform](https://www.g2.com/compare/pipesim-steady-state-multiphase-flow-simulator-vs-schlumberger-petrel-e-p-software-platform) - [PIPESIM Steady-State Multiphase Flow Simulator vs PIPEPHASE](https://www.g2.com/compare/pipephase-vs-pipesim-steady-state-multiphase-flow-simulator) - [PIPESIM Steady-State Multiphase Flow Simulator vs CHEMCAD](https://www.g2.com/compare/chemcad-vs-pipesim-steady-state-multiphase-flow-simulator) - [PIPESIM Steady-State Multiphase Flow Simulator vs PIPE-FLO](https://www.g2.com/compare/pipe-flo-vs-pipesim-steady-state-multiphase-flow-simulator) - [PIPESIM Steady-State Multiphase Flow Simulator vs Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-pipesim-steady-state-multiphase-flow-simulator) - [PIPESIM Steady-State Multiphase Flow Simulator vs Petro-SIM](https://www.g2.com/compare/pipesim-steady-state-multiphase-flow-simulator-vs-petro-sim) ### 10. [Petro-SIM](https://www.g2.com/products/petro-sim/reviews) By KBC Advanced Technologies **Average Rating:** 4.3/5 **Total Reviews:** 2 PetroSims, developed by Kea Studios is a creative visualisation solution for the oil and gas industry. It provides multimedia solutions to help achieve your goals, whether it is graphic animation for training purposes or bringing your concept and ideas to life in your sales presentations. Categories in common with AFT Fathom: [Oil and Gas Simulation and Modeling](https://www.g2.com/categories/oil-and-gas-simulation-and-modeling) **Compare:** [AFT Fathom vs Petro-SIM](https://www.g2.com/compare/aft-fathom-vs-petro-sim) **Compare Petro-SIM with other alternatives:** - [Petro-SIM vs Aspen HYSYS](https://www.g2.com/compare/aspen-hysys-vs-petro-sim) - [Petro-SIM vs Surfer](https://www.g2.com/compare/petro-sim-vs-surfer) - [Petro-SIM vs gPROMS](https://www.g2.com/compare/petro-sim-vs-gproms) - [Petro-SIM vs Petrel E&P Software Platform](https://www.g2.com/compare/schlumberger-petrel-e-p-software-platform-vs-petro-sim) - [Petro-SIM vs PIPEPHASE](https://www.g2.com/compare/pipephase-vs-petro-sim) - [Petro-SIM vs CHEMCAD](https://www.g2.com/compare/chemcad-vs-petro-sim) - [Petro-SIM vs PIPE-FLO](https://www.g2.com/compare/pipe-flo-vs-petro-sim) - [Petro-SIM vs Octave Aspect Pipe Stress (CAESAR II)](https://www.g2.com/compare/octave-aspect-pipe-stress-caesar-ii-vs-petro-sim) - [Petro-SIM vs PIPESIM Steady-State Multiphase Flow Simulator](https://www.g2.com/compare/pipesim-steady-state-multiphase-flow-simulator-vs-petro-sim) ## Explore Articles - [Top PRM platforms to improve partner collaboration](https://www.g2.com/discussions/top-prm-platforms-to-improve-partner-collaboration) - [Which app offers the best corporate learning tools](https://www.g2.com/discussions/which-app-offers-the-best-corporate-learning-tools) - [Best sales intelligence software](https://www.g2.com/discussions/help-me-find-the-best-sales-intelligence-software-for-2025) - [Most recommended audit software for service industry](https://www.g2.com/discussions/what-s-the-most-recommended-audit-software-for-service-industry) - [Top API tools for enforcing security policies](https://www.g2.com/discussions/top-api-tools-for-enforcing-security-policies) - [Top Managed Detection and Response services for tech companies](https://www.g2.com/discussions/top-managed-detection-and-response-services-for-tech-companies) ## Spotlight Categories - [Online Backup Software](https://www.g2.com/categories/online-backup) - [Job Search Sites](https://www.g2.com/categories/job-search-sites) - [Employee Intranet Software](https://www.g2.com/categories/employee-intranet)