Ansys Fluent vs COMSOL Multiphysics
Ansys Fluent
ansys.synopsys.com
COMSOL Multiphysics
comsol.comSide by side
| Figure | Ansys Fluent | COMSOL Multiphysics |
|---|---|---|
| Price from | — | — |
| Free plan | — | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 2 |
| Spec score · Simulation Software | 8.3 (#5) | 8.8 (#3) |
| Spec score · CFD software | 8.3 (#3) | 8.7 (#1) |
| Spec score · Physics Simulation Software | 8.3 (#19) | 8.9 (#2) |
| Data export | Yes | Yes |
| Delivery mode | hybrid | desktop |
| Founded | 1970 | 1986 |
| Headquarters | Canonsburg, Pennsylvania, United States | Stockholm, Sweden |
| Integrations | Fluent multiphysics integrations include Ansys Mechanical, Icepak, and Motion. | Interfacing products include LiveLink for MATLAB, Simulink, and Excel, plus CAD links or import tools for SOLIDWORKS, Inventor, AutoCAD, Revit, Solid Edge, CATIA, and ECAD. |
| Purpose | Ansys Fluent is computational fluid dynamics software for simulating fluid flow, heat and mass transfer, chemical reactions, and related phenomena. | COMSOL Multiphysics simulates designs, devices, and processes across engineering, manufacturing, and scientific research. |
| Support | Ansys provides Fluent tutorials, white papers, training modules, and case studies, and advertises a multilingual 24/7 virtual assistant for commercial customers. | To contact support, users must sign in with a COMSOL Access account; license options include technical support during the term or the first 12 months of a perpetual license. |
| 3D visuals | Yes | Yes |
Plans
COMSOL Multiphysics
- Perpetual license (commercial or academic; license type chosen by quotation)Priced on request
- Term license (commercial or academic; license type chosen by quotation)Priced on request
In their own words
Ansys Fluent
Ansys Fluent has no write-up on Specifiction yet; its figures are above.
COMSOL Multiphysics
COMSOL Multiphysics is desktop software for simulating designs, devices, and processes in engineering, manufacturing, and scientific research. It supports single-physics and fully coupled multiphysics models, including user-defined physics descriptions and equations. Model Builder covers work from geometry and CAD through physics modeling, meshing, studies, optimization, solving, and visualization. Supported fields include electromagnetics, structural mechanics, acoustics, fluid flow, heat transfer, and chemical reactions.
Model Manager provides version control, storage, search, collaboration, permissions, and support for local or remote server databases. Application Builder lets experts create custom simulation interfaces for collaborators and customers; deploying those applications requires COMSOL Server or COMSOL Compiler. Interfacing products include LiveLink for MATLAB, Simulink, and Excel, as well as CAD links or import tools. The software supports Windows, macOS, and Linux, with offline access, authoring tools, 3D visuals, and data export. It is paid, with pricing on request, and a free trial is available. Customers contact COMSOL to evaluate requirements and choose a license; a sales representative responds within one business day.