# Altair SimSolid vs Ansys Fluent Comparison --- ## AI Generated Summary - **G2 reviewers report** that Ansys Fluent excels in user-friendliness, with many praising its intuitive GUI and clear terminology. Users appreciate how terms like "fixed support" are easier to understand compared to other software, making it accessible for newcomers. - **Users say** that Altair SimSolid stands out for its speed and efficiency, particularly noting the absence of meshing requirements. This feature significantly enhances project turnaround times, allowing users to focus more on results rather than setup. - **Reviewers mention** that Ansys Fluent offers robust performance for complex simulations, especially in CFD and heat transfer modules. Users highlight its flexibility and powerful capabilities, which cater to both simple and intricate analysis needs. - **According to verified reviews** , Altair SimSolid's ease of use is frequently commended, with users enjoying the variety of tool options available. This versatility is seen as a major advantage, allowing for a more tailored approach to different projects. - **G2 reviewers indicate** that while Ansys Fluent has a well-organized post-processing section, some users feel it could improve in meeting specific workflow requirements. This suggests that while it is powerful, it may not always align perfectly with every user's needs. - **Users report** that both products have comparable ease of setup, but Ansys Fluent's continuous support and feature upgrades are particularly appreciated. This ongoing commitment to improvement helps users feel confident in their choice, enhancing their overall experience. | | Altair SimSolid | Ansys Fluent | |---|---|---| | **Star Rating** | 4.3 out of 5 | 4.5 out of 5 | | **Total Reviews** | 184 | 122 | | **Largest Market Segment** | Small-Business (50.0% of reviews) | Small-Business (40.2% of reviews) | | **Entry Level Price** | No pricing available | No pricing available | --- ## Top Pros & Cons ### Altair SimSolid Pros: - Ease of Use (26 reviews) - Simulation (21 reviews) Cons: - Expensive (5 reviews) - Learning Curve (5 reviews) ### Ansys Fluent **Not enough data** --- ## Ratings Comparison | Rating | Altair SimSolid | Ansys Fluent | |---|---|---| | **Meets Requirements** | 7.9 (146 reviews) | 8.9 (91 reviews) | | **Ease of Use** | 8.6 (153 reviews) | 8.0 (91 reviews) | | **Ease of Setup** | 8.5 (98 reviews) | 8.5 (23 reviews) | | **Ease of Admin** | 8.5 (23 reviews) | 8.2 (18 reviews) | | **Quality of Support** | 8.3 (136 reviews) | 8.5 (88 reviews) | | **Has the product been a good partner in doing business?** | 8.9 (21 reviews) | 9.1 (17 reviews) | | **Product Direction (% positive)** | 8.6 (145 reviews) | 8.7 (90 reviews) | --- ## Pricing ### Altair SimSolid #### Entry-Level Pricing No pricing available #### Free Trial Yes ### Ansys Fluent #### Entry-Level Pricing No pricing available #### Free Trial Yes --- ## Features Comparison By Category ### Simulation & CAE | Product | Score | Reviews | |---|---|---| | **Altair SimSolid** | 6.9/10 | 143 | | **Ansys Fluent** | 7.8/10 | 69 | #### Design | Feature | Altair SimSolid | Ansys Fluent | |---|---|---| | **3D/solid modeling Tools** | 6.0 (117 reviews) | 7.8 (60 reviews) | | **Drawing Tools** | 5.6 (112 reviews) | 7.5 (59 reviews) | | **Editing Tools** | 5.7 (114 reviews) | 7.5 (60 reviews) | | **Rendering tools** | 5.9 (110 reviews) | 7.6 (58 reviews) | #### Tools | Feature | Altair SimSolid | Ansys Fluent | |---|---|---| | **Fluid analysis** | Feature Not Available | 9.0 (63 reviews) | | **Finite element analysis** | 8.3 (134 reviews) | 8.3 (61 reviews) | | **Multibody dynamics** | Feature Not Available | 7.8 (55 reviews) | #### Work | Feature | Altair SimSolid | Ansys Fluent | |---|---|---| | **Discrete event modeling** | Feature Not Available | 7.5 (53 reviews) | | **Continuous event modeling** | Feature Not Available | 8.1 (53 reviews) | | **Mechanical event simulation** | 7.9 (127 reviews) | 8.0 (53 reviews) | | **Manufacturing process simulation** | Feature Not Available | 7.2 (49 reviews) | | **Integrate** | 6.8 (118 reviews) | 8.0 (53 reviews) | #### Environment | Feature | Altair SimSolid | Ansys Fluent | |---|---|---| | **Hardware support** | 7.5 (116 reviews) | 7.2 (49 reviews) | | **Task** | 7.2 (118 reviews) | 8.0 (53 reviews) | | **Manage Multiple Profiles** | Feature Not Available | 7.2 (52 reviews) | | **Command Clarity** | 7.9 (123 reviews) | 7.9 (58 reviews) | --- ## Categories **Shared Categories (1):** [Simulation & CAE Software](https://www.g2.com/categories/simulation-cae) --- ## Reviewer Demographics ### By Company Size | Segment | Altair SimSolid | Ansys Fluent | |---|---|---| | **Small-Business** | 50.0% | 40.2% | | **Mid-Market** | 29.8% | 32.5% | | **Enterprise** | 20.2% | 27.4% | ### By Industry #### Altair SimSolid - **Automotive:** 31.4% - **Mechanical or Industrial Engineering:** 12.8% - **Education Management:** 4.1% - **Transportation/Trucking/Railroad:** 4.1% - **Aviation & Aerospace:** 3.5% - **Consumer Services:** 3.5% - **Design:** 2.9% - **Research:** 2.9% - **Machinery:** 2.9% - **Defense & Space:** 2.3% - **Other:** 29.7% #### Ansys Fluent - **Mechanical or Industrial Engineering:** 20.5% - **Aviation & Aerospace:** 10.3% - **Design:** 7.7% - **Automotive:** 7.7% - **Airlines/Aviation:** 6.8% - **Education Management:** 6.8% - **Research:** 6.0% - **Higher Education:** 6.0% - **Oil & Energy:** 5.1% - **Civil Engineering:** 2.6% - **Other:** 20.5% --- ## Alternatives ### Alternatives to Altair SimSolid - [SOLIDWORKS](https://www.g2.com/products/solidworks/reviews) — 4.5/5 stars (643 reviews) - [Ansys Mechanical](https://www.g2.com/products/ansys-mechanical/reviews) — 4.4/5 stars (92 reviews) - [Inventor](https://www.g2.com/products/inventor/reviews) — 4.4/5 stars (440 reviews) - [MATLAB](https://www.g2.com/products/matlab/reviews) — 4.5/5 stars (770 reviews) - [Autodesk Fusion](https://www.g2.com/products/autodesk-fusion/reviews) — 4.5/5 stars (520 reviews) - [Onshape](https://www.g2.com/products/onshape/reviews) — 4.7/5 stars (712 reviews) - [Designcenter Solid Edge](https://www.g2.com/products/designcenter-solid-edge/reviews) — 4.3/5 stars (613 reviews) - [Ansys Discovery](https://www.g2.com/products/ansys-discovery/reviews) — 4.7/5 stars (11 reviews) - [SimScale](https://www.g2.com/products/simscale/reviews) — 4.6/5 stars (283 reviews) - [CATIA](https://www.g2.com/products/catia/reviews) — 4.2/5 stars (255 reviews) ### Alternatives to Ansys Fluent - [MATLAB](https://www.g2.com/products/matlab/reviews) — 4.5/5 stars (770 reviews) - [SimScale](https://www.g2.com/products/simscale/reviews) — 4.6/5 stars (283 reviews) - [Altair Inspire](https://www.g2.com/products/altair-inspire/reviews) — 4.3/5 stars (76 reviews) - [Altair HyperWorks](https://www.g2.com/products/altair-hyperworks/reviews) — 4.3/5 stars (56 reviews) - [COMSOL Multiphysics®](https://www.g2.com/products/comsol-multiphysics/reviews) — 4.3/5 stars (36 reviews) - [OpenFOAM](https://www.g2.com/products/openfoam/reviews) — 4.3/5 stars (35 reviews) - [SolidWorks Flow Simulation](https://www.g2.com/products/solidworks-solidworks-flow-simulation/reviews) — 4.1/5 stars (35 reviews) - [Autodesk CFD](https://www.g2.com/products/autodesk-cfd/reviews) — 4.3/5 stars (31 reviews) - [Inventor Nastran](https://www.g2.com/products/inventor-nastran/reviews) — 4.0/5 stars (23 reviews) - [Simcenter STAR-CCM+](https://www.g2.com/products/simcenter-star-ccm/reviews) — 4.5/5 stars (196 reviews) --- ## Top Discussions ### Altair SimSolid No discussions available for this product. ### Ansys Fluent - Title: [What is Ansys Fluent used for?](https://www.g2.com/discussions/what-is-ansys-fluent-used-for) — 2 comments > **Top comment:** "Modeling and simulating mechanical systems" - Title: [Which is the best CFD software?](https://www.g2.com/discussions/which-is-the-best-cfd-software) — 1 comment > **Top comment:** "Ansys Fluent" - Title: [Does Ansys student have fluent?](https://www.g2.com/discussions/does-ansys-student-have-fluent) — 1 comment > **Top comment:** "Yes, but has limited capability compare to the professional version." --- **Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/altair-simsolid-vs-ansys-fluent)