# Top 10 OpenFOAM Alternatives & Competitors **Average Rating:** 4.3/5 **Total Number of Reviews:** 35 The Simulation & CAE Software solutions below are the most common alternatives that users and reviewers compare with OpenFOAM. Other important factors to consider when researching alternatives to OpenFOAM include user interface and files. The best overall OpenFOAM alternative is MATLAB. Other similar apps like OpenFOAM are SimScale, Ansys Fluent, COMSOL Multiphysics®, and SolidWorks Flow Simulation. OpenFOAM alternatives can be found in [Simulation & CAE Software](https://www.g2.com/categories/simulation-cae) but may also be in [Mechanical Computer-aided Design (MCAD) Software](https://www.g2.com/categories/mechanical-computer-aided-design-mcad) or [Data Science and Machine Learning Platforms](https://www.g2.com/categories/data-science-and-machine-learning-platforms). ## Best Paid & Free Alternatives to OpenFOAM - [MATLAB](https://www.g2.com/products/matlab/reviews) - [SimScale](https://www.g2.com/products/simscale/reviews) - [Ansys Fluent](https://www.g2.com/products/ansys-fluent/reviews) - [COMSOL Multiphysics®](https://www.g2.com/products/comsol-multiphysics/reviews) - [SolidWorks Flow Simulation](https://www.g2.com/products/solidworks-solidworks-flow-simulation/reviews) - [Autodesk CFD](https://www.g2.com/products/autodesk-cfd/reviews) - [Autodesk Fusion](https://www.g2.com/products/autodesk-fusion/reviews) - [SOLIDWORKS](https://www.g2.com/products/solidworks/reviews) - [GNU Octave](https://www.g2.com/products/gnu-octave/reviews) - [Designcenter Solid Edge](https://www.g2.com/products/designcenter-solid-edge/reviews) ## Top 10 Alternatives to OpenFOAM Recently Reviewed By G2 Community Browse options below. Based on reviewer data, you can see how OpenFOAM stacks up to the competition, check reviews from current & previous users in industries like Mechanical or Industrial Engineering, Higher Education, and Information Technology and Services, and find the best product for your business. ### 1. [MATLAB](https://www.g2.com/products/matlab/reviews) By MathWorks **Average Rating:** 4.5/5 **Total Reviews:** 770 MATLAB is a high-level programming and numeric computing environment widely utilized by engineers and scientists for data analysis, algorithm development, and system modeling. It offers a desktop environment optimized for iterative analysis and design processes, coupled with a programming language that directly expresses matrix and array mathematics. The Live Editor feature enables users to create scripts that integrate code, output, and formatted text within an executable notebook. Key Features and Functionality: - Data Analysis: Tools for exploring, modeling, and analyzing data. - Graphics: Functions for visualizing and exploring data through various plots and charts. - Programming: Capabilities to create scripts, functions, and classes for customized workflows. - App Building: Facilities to develop desktop and web applications. - External Language Interfaces: Integration with languages such as Python, C/C++, Fortran, and Java. - Hardware Connectivity: Support for connecting MATLAB to various hardware platforms. - Parallel Computing: Ability to perform large-scale computations and parallelize simulations using multicore desktops, GPUs, clusters, and cloud resources. - Deployment: Options to share MATLAB programs and deploy them to enterprise applications, embedded devices, and cloud environments. Primary Value and User Solutions: MATLAB streamlines complex mathematical computations and data analysis tasks, enabling users to develop algorithms and models efficiently. Its comprehensive toolboxes and interactive apps facilitate rapid prototyping and iterative design, reducing development time. The platform's scalability allows for seamless transition from research to production, supporting deployment on various systems without extensive code modifications. By integrating with multiple programming languages and hardware platforms, MATLAB provides a versatile environment that addresses the diverse needs of engineers and scientists across industries. Reviewers say compared to OpenFOAM, MATLAB is: - More expensive - Better at support - More usable Categories in common with OpenFOAM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [OpenFOAM vs MATLAB](https://www.g2.com/compare/matlab-vs-openfoam) **Compare MATLAB with other alternatives:** - [MATLAB vs SimScale](https://www.g2.com/compare/matlab-vs-simscale) - [MATLAB vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-matlab) - [MATLAB vs COMSOL Multiphysics®](https://www.g2.com/compare/comsol-multiphysics-vs-matlab) - [MATLAB vs SolidWorks Flow Simulation](https://www.g2.com/compare/matlab-vs-solidworks-solidworks-flow-simulation) - [MATLAB vs Autodesk CFD](https://www.g2.com/compare/autodesk-cfd-vs-matlab) - [MATLAB vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-matlab) - [MATLAB vs SOLIDWORKS](https://www.g2.com/compare/matlab-vs-solidworks) - [MATLAB vs GNU Octave](https://www.g2.com/compare/gnu-octave-vs-matlab) - [MATLAB vs Designcenter Solid Edge](https://www.g2.com/compare/designcenter-solid-edge-vs-matlab) ### 2. [SimScale](https://www.g2.com/products/simscale/reviews) By SimScale GmbH **Average Rating:** 4.6/5 **Total Reviews:** 281 SimScale is revolutionizing the computer-aided engineering sector by providing access to engineering simulation 100% via your web browser and to one of the largest CAE communities in the world. The SimScale web-based platform enables engineering professionals to perform CFD, FEA, Thermodynamics, Acoustics and Particle Analyses, making simulation technology accessible to everyone. Reviewers say compared to OpenFOAM, SimScale is: - Better at support - More expensive - More usable Categories in common with OpenFOAM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [OpenFOAM vs SimScale](https://www.g2.com/compare/openfoam-vs-simscale) **Compare SimScale with other alternatives:** - [SimScale vs MATLAB](https://www.g2.com/compare/matlab-vs-simscale) - [SimScale vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-simscale) - [SimScale vs COMSOL Multiphysics®](https://www.g2.com/compare/comsol-multiphysics-vs-simscale) - [SimScale vs SolidWorks Flow Simulation](https://www.g2.com/compare/simscale-vs-solidworks-solidworks-flow-simulation) - [SimScale vs Autodesk CFD](https://www.g2.com/compare/autodesk-cfd-vs-simscale) - [SimScale vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-simscale) - [SimScale vs SOLIDWORKS](https://www.g2.com/compare/solidworks-vs-simscale) - [SimScale vs GNU Octave](https://www.g2.com/compare/gnu-octave-vs-simscale) - [SimScale vs Designcenter Solid Edge](https://www.g2.com/compare/designcenter-solid-edge-vs-simscale) ### 3. [Ansys Fluent](https://www.g2.com/products/ansys-fluent/reviews) By Ansys, Inc. **Average Rating:** 4.5/5 **Total Reviews:** 122 ANSYS Fluent software is the most-powerful computational fluid dynamics (CFD) tool available, empowering you to go further and faster as you optimize your product's performance. Fluent includes well-validated physical modeling capabilities to deliver fast, accurate results across the widest range of CFD and multiphysics applications Reviewers say compared to OpenFOAM, Ansys Fluent is: - More expensive - Better at support - More usable Categories in common with OpenFOAM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [OpenFOAM vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-openfoam) **Compare Ansys Fluent with other alternatives:** - [Ansys Fluent vs MATLAB](https://www.g2.com/compare/ansys-fluent-vs-matlab) - [Ansys Fluent vs SimScale](https://www.g2.com/compare/ansys-fluent-vs-simscale) - [Ansys Fluent vs COMSOL Multiphysics®](https://www.g2.com/compare/ansys-fluent-vs-comsol-multiphysics) - [Ansys Fluent vs SolidWorks Flow Simulation](https://www.g2.com/compare/ansys-fluent-vs-solidworks-solidworks-flow-simulation) - [Ansys Fluent vs Autodesk CFD](https://www.g2.com/compare/ansys-fluent-vs-autodesk-cfd) - [Ansys Fluent vs Autodesk Fusion](https://www.g2.com/compare/ansys-fluent-vs-autodesk-fusion) - [Ansys Fluent vs SOLIDWORKS](https://www.g2.com/compare/ansys-fluent-vs-solidworks) - [Ansys Fluent vs GNU Octave](https://www.g2.com/compare/ansys-fluent-vs-gnu-octave) - [Ansys Fluent vs Designcenter Solid Edge](https://www.g2.com/compare/ansys-fluent-vs-designcenter-solid-edge) ### 4. [COMSOL Multiphysics®](https://www.g2.com/products/comsol-multiphysics/reviews) By COMSOL **Average Rating:** 4.3/5 **Total Reviews:** 36 Engineers and scientists use the COMSOL Multiphysics® software to simulate designs, devices, and processes in all fields of engineering, manufacturing, and scientific research. COMSOL Multiphysics® is a simulation platform that provides fully coupled multiphysics and single-physics modeling capabilities. The Model Builder includes all of the steps in the modeling workflow — from defining geometries, material properties, and the physics that describe specific phenomena to performing computations and evaluating the results. The COMSOL Multiphysics® software brings a user interface and experience that is always the same, regardless of engineering application and physics phenomena. Add-on modules provide specialized functionality for electromagnetics, structural mechanics, acoustics, fluid flow, heat transfer, and chemical engineering. Choose from a list of LiveLink™ products to interface directly with CAD and other third-party software. Deploy simulation applications with COMSOL Compiler™ and COMSOL Server™. Reviewers say compared to OpenFOAM, COMSOL Multiphysics® is: - More expensive - Better at support - Better at meeting requirements Categories in common with OpenFOAM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [OpenFOAM vs COMSOL Multiphysics®](https://www.g2.com/compare/comsol-multiphysics-vs-openfoam) **Compare COMSOL Multiphysics® with other alternatives:** - [COMSOL Multiphysics® vs MATLAB](https://www.g2.com/compare/comsol-multiphysics-vs-matlab) - [COMSOL Multiphysics® vs SimScale](https://www.g2.com/compare/comsol-multiphysics-vs-simscale) - [COMSOL Multiphysics® vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-comsol-multiphysics) - [COMSOL Multiphysics® vs SolidWorks Flow Simulation](https://www.g2.com/compare/comsol-multiphysics-vs-solidworks-solidworks-flow-simulation) - [COMSOL Multiphysics® vs Autodesk CFD](https://www.g2.com/compare/autodesk-cfd-vs-comsol-multiphysics) - [COMSOL Multiphysics® vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-comsol-multiphysics) - [COMSOL Multiphysics® vs SOLIDWORKS](https://www.g2.com/compare/comsol-multiphysics-vs-solidworks) - [COMSOL Multiphysics® vs GNU Octave](https://www.g2.com/compare/comsol-multiphysics-vs-gnu-octave) - [COMSOL Multiphysics® vs Designcenter Solid Edge](https://www.g2.com/compare/comsol-multiphysics-vs-designcenter-solid-edge) ### 5. [SolidWorks Flow Simulation](https://www.g2.com/products/solidworks-solidworks-flow-simulation/reviews) By Solidworks **Average Rating:** 4.1/5 **Total Reviews:** 35 SOLIDWORKS Flow Simulation is an intuitive Computational Fluid Dynamics (CFD) solution embedded within SOLIDWORKS 3D CAD that enables you to quickly and easily simulate liquid and gas flows through and around your designs to calculate product performance and capabilities. Reviewers say compared to OpenFOAM, SolidWorks Flow Simulation is: - More expensive - Better at support - More usable Categories in common with OpenFOAM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [OpenFOAM vs SolidWorks Flow Simulation](https://www.g2.com/compare/openfoam-vs-solidworks-solidworks-flow-simulation) **Compare SolidWorks Flow Simulation with other alternatives:** - [SolidWorks Flow Simulation vs MATLAB](https://www.g2.com/compare/matlab-vs-solidworks-solidworks-flow-simulation) - [SolidWorks Flow Simulation vs SimScale](https://www.g2.com/compare/simscale-vs-solidworks-solidworks-flow-simulation) - [SolidWorks Flow Simulation vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-solidworks-solidworks-flow-simulation) - [SolidWorks Flow Simulation vs COMSOL Multiphysics®](https://www.g2.com/compare/comsol-multiphysics-vs-solidworks-solidworks-flow-simulation) - [SolidWorks Flow Simulation vs Autodesk CFD](https://www.g2.com/compare/autodesk-cfd-vs-solidworks-solidworks-flow-simulation) - [SolidWorks Flow Simulation vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-solidworks-solidworks-flow-simulation) - [SolidWorks Flow Simulation vs SOLIDWORKS](https://www.g2.com/compare/solidworks-vs-solidworks-solidworks-flow-simulation) - [SolidWorks Flow Simulation vs GNU Octave](https://www.g2.com/compare/gnu-octave-vs-solidworks-solidworks-flow-simulation) - [SolidWorks Flow Simulation vs Designcenter Solid Edge](https://www.g2.com/compare/designcenter-solid-edge-vs-solidworks-solidworks-flow-simulation) ### 6. [Autodesk CFD](https://www.g2.com/products/autodesk-cfd/reviews) By Autodesk **Average Rating:** 4.3/5 **Total Reviews:** 31 Autodesk® CFD software provides computational fluid dynamics and thermal simulation tools to help you predict product performance, optimize designs, and validate product behavior before manufacturing. Reviewers say compared to OpenFOAM, Autodesk CFD is: - More expensive - Better at support - More usable Categories in common with OpenFOAM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [OpenFOAM vs Autodesk CFD](https://www.g2.com/compare/autodesk-cfd-vs-openfoam) **Compare Autodesk CFD with other alternatives:** - [Autodesk CFD vs MATLAB](https://www.g2.com/compare/autodesk-cfd-vs-matlab) - [Autodesk CFD vs SimScale](https://www.g2.com/compare/autodesk-cfd-vs-simscale) - [Autodesk CFD vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-autodesk-cfd) - [Autodesk CFD vs COMSOL Multiphysics®](https://www.g2.com/compare/autodesk-cfd-vs-comsol-multiphysics) - [Autodesk CFD vs SolidWorks Flow Simulation](https://www.g2.com/compare/autodesk-cfd-vs-solidworks-solidworks-flow-simulation) - [Autodesk CFD vs Autodesk Fusion](https://www.g2.com/compare/autodesk-cfd-vs-autodesk-fusion) - [Autodesk CFD vs SOLIDWORKS](https://www.g2.com/compare/autodesk-cfd-vs-solidworks) - [Autodesk CFD vs GNU Octave](https://www.g2.com/compare/autodesk-cfd-vs-gnu-octave) - [Autodesk CFD vs Designcenter Solid Edge](https://www.g2.com/compare/autodesk-cfd-vs-designcenter-solid-edge) ### 7. [Autodesk Fusion](https://www.g2.com/products/autodesk-fusion/reviews) By Autodesk **Average Rating:** 4.5/5 **Total Reviews:** 519 Autodesk Fusion is a comprehensive cloud software platform that integrates various tools for 3D design, manufacturing, electronics, simulation, and generative design. It serves as a collaborative, cloud-enabled CAD (Computer-Aided Design), CAM (Computer-Aided Manufacturing), CAE (Computer-Aided Engineering), and PCB (Printed Circuit Board) software. Reviewers say compared to OpenFOAM, Autodesk Fusion is: - Better at support - More usable - More expensive Categories in common with OpenFOAM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [OpenFOAM vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-openfoam) **Compare Autodesk Fusion with other alternatives:** - [Autodesk Fusion vs MATLAB](https://www.g2.com/compare/autodesk-fusion-vs-matlab) - [Autodesk Fusion vs SimScale](https://www.g2.com/compare/autodesk-fusion-vs-simscale) - [Autodesk Fusion vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-autodesk-fusion) - [Autodesk Fusion vs COMSOL Multiphysics®](https://www.g2.com/compare/autodesk-fusion-vs-comsol-multiphysics) - [Autodesk Fusion vs SolidWorks Flow Simulation](https://www.g2.com/compare/autodesk-fusion-vs-solidworks-solidworks-flow-simulation) - [Autodesk Fusion vs Autodesk CFD](https://www.g2.com/compare/autodesk-cfd-vs-autodesk-fusion) - [Autodesk Fusion vs SOLIDWORKS](https://www.g2.com/compare/autodesk-fusion-vs-solidworks) - [Autodesk Fusion vs GNU Octave](https://www.g2.com/compare/autodesk-fusion-vs-gnu-octave) - [Autodesk Fusion vs Designcenter Solid Edge](https://www.g2.com/compare/autodesk-fusion-vs-designcenter-solid-edge) ### 8. [SOLIDWORKS](https://www.g2.com/products/solidworks/reviews) By Solidworks **Average Rating:** 4.5/5 **Total Reviews:** 643 SOLIDWORKS offers complete 3D software tools that let you create, simulate, publish, and manage your data. SOLIDWORKS products are easy to learn and use, and help you design products better. Reviewers say compared to OpenFOAM, SOLIDWORKS is: - More expensive - Better at support - More usable Categories in common with OpenFOAM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [OpenFOAM vs SOLIDWORKS](https://www.g2.com/compare/openfoam-vs-solidworks) **Compare SOLIDWORKS with other alternatives:** - [SOLIDWORKS vs MATLAB](https://www.g2.com/compare/matlab-vs-solidworks) - [SOLIDWORKS vs SimScale](https://www.g2.com/compare/solidworks-vs-simscale) - [SOLIDWORKS vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-solidworks) - [SOLIDWORKS vs COMSOL Multiphysics®](https://www.g2.com/compare/comsol-multiphysics-vs-solidworks) - [SOLIDWORKS vs SolidWorks Flow Simulation](https://www.g2.com/compare/solidworks-vs-solidworks-solidworks-flow-simulation) - [SOLIDWORKS vs Autodesk CFD](https://www.g2.com/compare/autodesk-cfd-vs-solidworks) - [SOLIDWORKS vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-solidworks) - [SOLIDWORKS vs GNU Octave](https://www.g2.com/compare/gnu-octave-vs-solidworks) - [SOLIDWORKS vs Designcenter Solid Edge](https://www.g2.com/compare/designcenter-solid-edge-vs-solidworks) ### 9. [GNU Octave](https://www.g2.com/products/gnu-octave/reviews) By FreeCAD **Average Rating:** 4.2/5 **Total Reviews:** 55 GNU Octave is an open-source mathematical modeling and simulation software very similar to using the same language as Matlab and Freemat. Reviewers say compared to OpenFOAM, GNU Octave is: - Better at support - More usable - Better at meeting requirements Categories in common with OpenFOAM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [OpenFOAM vs GNU Octave](https://www.g2.com/compare/gnu-octave-vs-openfoam) **Compare GNU Octave with other alternatives:** - [GNU Octave vs MATLAB](https://www.g2.com/compare/gnu-octave-vs-matlab) - [GNU Octave vs SimScale](https://www.g2.com/compare/gnu-octave-vs-simscale) - [GNU Octave vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-gnu-octave) - [GNU Octave vs COMSOL Multiphysics®](https://www.g2.com/compare/comsol-multiphysics-vs-gnu-octave) - [GNU Octave vs SolidWorks Flow Simulation](https://www.g2.com/compare/gnu-octave-vs-solidworks-solidworks-flow-simulation) - [GNU Octave vs Autodesk CFD](https://www.g2.com/compare/autodesk-cfd-vs-gnu-octave) - [GNU Octave vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-gnu-octave) - [GNU Octave vs SOLIDWORKS](https://www.g2.com/compare/gnu-octave-vs-solidworks) - [GNU Octave vs Designcenter Solid Edge](https://www.g2.com/compare/designcenter-solid-edge-vs-gnu-octave) ### 10. [Designcenter Solid Edge](https://www.g2.com/products/designcenter-solid-edge/reviews) By Siemens Digital Industries Software **Average Rating:** 4.3/5 **Total Reviews:** 606 Solid Edge is a portfolio of affordable, easy-to-use software solutions for product development — 3D design, simulation, manufacturing, data management, cloud collaboration, and more. Solid Edge combines the speed and simplicity of direct modeling with the flexibility and control of parametric design – made possible with synchronous technology. Reviewers say compared to OpenFOAM, Designcenter Solid Edge is: - More expensive - Better at support - More usable Categories in common with OpenFOAM: [Simulation & CAE](https://www.g2.com/categories/simulation-cae) **Compare:** [OpenFOAM vs Designcenter Solid Edge](https://www.g2.com/compare/designcenter-solid-edge-vs-openfoam) **Compare Designcenter Solid Edge with other alternatives:** - [Designcenter Solid Edge vs MATLAB](https://www.g2.com/compare/designcenter-solid-edge-vs-matlab) - [Designcenter Solid Edge vs SimScale](https://www.g2.com/compare/designcenter-solid-edge-vs-simscale) - [Designcenter Solid Edge vs Ansys Fluent](https://www.g2.com/compare/ansys-fluent-vs-designcenter-solid-edge) - [Designcenter Solid Edge vs COMSOL Multiphysics®](https://www.g2.com/compare/comsol-multiphysics-vs-designcenter-solid-edge) - [Designcenter Solid Edge vs SolidWorks Flow Simulation](https://www.g2.com/compare/designcenter-solid-edge-vs-solidworks-solidworks-flow-simulation) - [Designcenter Solid Edge vs Autodesk CFD](https://www.g2.com/compare/autodesk-cfd-vs-designcenter-solid-edge) - [Designcenter Solid Edge vs Autodesk Fusion](https://www.g2.com/compare/autodesk-fusion-vs-designcenter-solid-edge) - [Designcenter Solid Edge vs SOLIDWORKS](https://www.g2.com/compare/designcenter-solid-edge-vs-solidworks) - [Designcenter Solid Edge vs GNU Octave](https://www.g2.com/compare/designcenter-solid-edge-vs-gnu-octave) ## Explore Articles - [Quasi Contract](https://www.g2.com/glossary/quasi-contract-definition) - [Virtual Data Room Software](https://www.g2.com/discussions/how-are-teams-using-virtual-data-room-software-for-real-deals) - [Top-rated lead intelligence tools for small business](https://www.g2.com/discussions/what-are-top-rated-lead-intelligence-tools-for-small-business) - [Which file recovery software has proven security compliance and data protection features without disrupting existing workflows?](https://www.g2.com/discussions/which-file-recovery-software-has-proven-security-compliance-and-data-protection-features-without-disrupting-existing-workflows) - [Types of Advertising](https://www.g2.com/articles/types-of-advertising) - [Which social media suite offers the most complete publishing and analytics features?](https://www.g2.com/discussions/which-social-media-suite-offers-the-most-complete-publishing-and-analytics-features) ## Spotlight Categories - [Application Performance Monitoring (APM) Tools](https://www.g2.com/categories/application-performance-monitoring-apm) - [Data Science and Machine Learning Platforms](https://www.g2.com/categories/data-science-and-machine-learning-platforms) - [Travel Management Solutions](https://www.g2.com/categories/travel-management)