# Best Simulation & CAE Software for Small Business - Page 2 *By [Daniel Rivera](https://research.g2.com/insights/author/daniel-rivera)* Products classified in the overall Simulation & CAE category are similar in many regards and help companies of all sizes solve their business problems. However, small business features, pricing, setup, and installation differ from businesses of other sizes, which is why we match buyers to the right Small Business Simulation & CAE to fit their needs. Compare product ratings based on reviews from enterprise users or connect with one of G2's buying advisors to find the right solutions within the Small Business Simulation & CAE category. In addition to qualifying for inclusion in the Simulation & CAE Software category, to qualify for inclusion in the Small Business Simulation & CAE Software category, a product must have at least 10 reviews left by a reviewer from a small business. ## Top Simulation & CAE Software at a Glance | # | Product | Rating | Best For | What Users Say | |---|---------|--------|----------|----------------| | 1 | [MATLAB](https://www.g2.com/products/matlab/reviews) | 4.5/5.0 (750 reviews) | Matrix-based engineering simulation and algorithm prototyping | "[A Robust Powerhouse for Advanced Engineering Simulations and Modeling](https://www.g2.com/survey_responses/matlab-review-12689149)" | | 2 | [Fidelity CFD Platform](https://www.g2.com/products/cadence-design-systems-fidelity-cfd-platform/reviews) | 4.3/5.0 (60 reviews) | GPU-accelerated CFD with dirty-CAD meshing automation | "[Helpful platform for managing CFD tasks](https://www.g2.com/survey_responses/fidelity-cfd-platform-review-13079615)" | | 3 | [Capital](https://www.g2.com/products/capital/reviews) | 4.3/5.0 (107 reviews) | Electrical harness design with PLM integration | "[Fast, Reliable NX Integration with Easy Schematic and Wiring Diagram Extraction](https://www.g2.com/survey_responses/capital-review-12785640)" | | 4 | [Designcenter Solid Edge](https://www.g2.com/products/designcenter-solid-edge/reviews) | 4.3/5.0 (595 reviews) | Synchronous CAD edits with integrated FEA | "[Unique Interface, Synchronous Design, and Great Support Boost Efficiency](https://www.g2.com/survey_responses/designcenter-solid-edge-review-12709304)" | | 5 | [Simcenter STAR-CCM+](https://www.g2.com/products/simcenter-star-ccm/reviews) | 4.5/5.0 (182 reviews) | Integrated multiphysics CFD with automated meshing | "[Simcenter STAR-CCM+ Helped Me Think More Critically About CFD Results](https://www.g2.com/survey_responses/simcenter-star-ccm-review-13065785)" | | 6 | [Altair SimSolid](https://www.g2.com/products/altair-simsolid/reviews) | 4.3/5.0 (181 reviews) | Meshless structural analysis on complex assemblies | "[Ultra-Fast Simulation on Large CAD Models—Perfect for Early-Stage Design](https://www.g2.com/survey_responses/altair-simsolid-review-12348127)" | | 7 | [Onshape](https://www.g2.com/products/onshape/reviews) | 4.7/5.0 (712 reviews) | Cloud CAD with real-time collaborative design | "[Onshape’s Cloud Collaboration and Version Tracking Make Design Work Effortless](https://www.g2.com/survey_responses/onshape-review-13141706)" | | 8 | [Simcenter 3D](https://www.g2.com/products/simcenter-3d/reviews) | 4.3/5.0 (193 reviews) | CAD-integrated multiphysics simulation with NX | "[Strong CAD/CAE Integration and Advanced Meshing That Streamline Engineering Workflows](https://www.g2.com/survey_responses/simcenter-3d-review-12185159)" | | 9 | [Sigrity X Platform](https://www.g2.com/products/sigrity-x-platform/reviews) | 4.2/5.0 (56 reviews) | — | "[Efficient and User-Friendly Simulation Platform](https://www.g2.com/survey_responses/sigrity-x-platform-review-12963393)" | | 10 | [Simcenter HEEDS](https://www.g2.com/products/simcenter-heeds/reviews) | 4.4/5.0 (85 reviews) | — | "[Easy Siemens Integration in HEEDs for Fast Optimisation Workflows](https://www.g2.com/survey_responses/simcenter-heeds-review-13055529)" | ## G2 Grid® for Simulation & CAE Software ![G2 Grid® for Simulation & CAE Software plotting products by satisfaction and market presence](https://www.g2.com/categories/simulation-cae/grids.png?focus%5B%5D=24457&focus%5B%5D=16895&focus%5B%5D=1792&focus%5B%5D=169299&focus%5B%5D=5307&focus%5B%5D=1454289&focus%5B%5D=18755&focus%5B%5D=107449) Highlighted products: MATLAB, Onshape, Designcenter Solid Edge, Fidelity CFD Platform, Autodesk Fusion, Sigrity X Platform, SimScale, and Altair SimSolid. Underlying data: [Grid® JSON](https://www.g2.com/categories/simulation-cae/grids.json?focus%5B%5D=matlab&focus%5B%5D=onshape&focus%5B%5D=designcenter-solid-edge&focus%5B%5D=cadence-design-systems-fidelity-cfd-platform&focus%5B%5D=autodesk-fusion&focus%5B%5D=sigrity-x-platform&focus%5B%5D=simscale&focus%5B%5D=altair-simsolid&segment=small-business) ## How Many Simulation & CAE Software Products Does G2 Track? **Total Products under this Category:** 265 ### Category Stats (Jul 2026) - **Average Rating**: 4.35/5 (↑0.01 vs Jun 2026) The average rating of products in this category, based on all submitted ratings - **Top Trending Product**: Altair Material Modeler (+14.29%) - Among all products in this category, Altair Material Modeler recorded the largest rating increase compared to last month *Last updated: July 22, 2026* ## How Does G2 Rank Simulation & CAE Software Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 7,800+ Authentic Reviews - 265+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. ## What Are the Top-Rated Simulation & CAE Software Products in 2026? ### 1. [COMSOL Multiphysics®](https://www.g2.com/products/comsol-multiphysics/reviews) 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™. **Average Rating:** 4.3/5.0 **Total Reviews:** 36 **How Do G2 Users Rate COMSOL Multiphysics®?** - **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 8.5/10) - **Task:** 8.3/10 (Category avg: 8.2/10) - **Integrate:** 8.7/10 (Category avg: 8.0/10) - **Continuous event modeling:** 7.3/10 (Category avg: 8.0/10) **Who Is the Company Behind COMSOL Multiphysics®?** - **Seller:** [COMSOL](https://www.g2.com/sellers/comsol) - **Year Founded:** 1985 - **HQ Location:** Lower Hutt, New Zealand - **Twitter:** @COMSOL_F2 (7 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/3004770/ (8 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Higher Education, Research - **Company Size:** 36% Enterprise, 33% Mid-Market #### What Are COMSOL Multiphysics®'s Pros and Cons? **Pros:** - Ease of Learning (1 reviews) - Simulation (1 reviews) ### What Do G2 Reviewers Say About COMSOL Multiphysics®? *AI-generated summary from verified user reviews* **Pros:** - Users value the **ease of learning** in COMSOL Multiphysics®, finding its multiphysics capabilities straightforward and accessible. - Users praise the **multiphysics capabilities** of COMSOL Multiphysics®, particularly for seamless interfacing across various physics domains. #### What Are Recent G2 Reviews of COMSOL Multiphysics®? **"[Works well for what it is](https://www.g2.com/survey_responses/comsol-multiphysics-review-7916363)"** **Rating:** 4.0/5.0 stars *— Zach R.* [Read full review](https://www.g2.com/survey_responses/comsol-multiphysics-review-7916363) --- **"[user friendly multiphysics & Surrogate modelling software](https://www.g2.com/survey_responses/comsol-multiphysics-review-10706605)"** **Rating:** 5.0/5.0 stars *— Verified User in Medical Devices* [Read full review](https://www.g2.com/survey_responses/comsol-multiphysics-review-10706605) --- #### What Are G2 Users Discussing About COMSOL Multiphysics®? - [What is COMSOL Multiphysics (formerly FEMLAB) used for?](https://www.g2.com/discussions/what-is-comsol-multiphysics-formerly-femlab-used-for) - [How much does Comsol Multiphysics cost?](https://www.g2.com/discussions/how-much-does-comsol-multiphysics-cost) - [Is Comsol used in industry?](https://www.g2.com/discussions/is-comsol-used-in-industry) - [What is Femlab?](https://www.g2.com/discussions/what-is-femlab) - [What is Comsol Multiphysics used for?](https://www.g2.com/discussions/what-is-comsol-multiphysics-used-for) ### 2. [Moldflow](https://www.g2.com/products/moldflow/reviews) Moldflow software for plastic injection molding simulation helps reduce manufacturing defects. Access tools for injection mold design, plastic part design, and mold processing. **Average Rating:** 4.4/5.0 **Total Reviews:** 24 **How Do G2 Users Rate Moldflow?** - **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 8.5/10) - **Task:** 7.6/10 (Category avg: 8.2/10) - **Integrate:** 7.6/10 (Category avg: 8.0/10) - **Continuous event modeling:** 7.2/10 (Category avg: 8.0/10) **Who Is the Company Behind Moldflow?** - **Seller:** [Autodesk](https://www.g2.com/sellers/autodesk) - **Year Founded:** 1982 - **HQ Location:** San Francisco - **Twitter:** @autodesk (273,215 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/autodesk/ (15,352 employees on LinkedIn®) - **Ownership:** NASDAQ:ADSK **Who Uses This Product?** - **Top Industries:** Automotive - **Company Size:** 46% Small-Business, 36% Mid-Market #### What Are Recent G2 Reviews of Moldflow? **"[Moldflow](https://www.g2.com/survey_responses/moldflow-review-4495633)"** **Rating:** 4.0/5.0 stars *— Verified User in Airlines/Aviation* [Read full review](https://www.g2.com/survey_responses/moldflow-review-4495633) --- **"[Moldflow is a Great Tools for prediction results & design optimization at very initial stage.](https://www.g2.com/survey_responses/moldflow-review-4512976)"** **Rating:** 4.5/5.0 stars *— Shashank K.* [Read full review](https://www.g2.com/survey_responses/moldflow-review-4512976) --- #### What Are G2 Users Discussing About Moldflow? - [What is Moldflow used for?](https://www.g2.com/discussions/what-is-moldflow-used-for) - [How do you make injection molds?](https://www.g2.com/discussions/how-do-you-make-injection-molds) - [Which software is best for Mould design?](https://www.g2.com/discussions/which-software-is-best-for-mould-design) - [What is Autodesk Moldflow?](https://www.g2.com/discussions/what-is-autodesk-moldflow) - [What is Moldflow Insight?](https://www.g2.com/discussions/what-is-moldflow-insight) ### 3. [Altair OptiStruct](https://www.g2.com/products/altair-optistruct/reviews) OptiStruct is a proven, modern structural solver with comprehensive, accurate and scalable solutions for linear and nonlinear analyses across statics and dynamics, vibrations, acoustics, fatigue and multiphysics disciplines. It is the industry-leading and most widely used solution for structural design and optimization. **Average Rating:** 4.4/5.0 **Total Reviews:** 33 **How Do G2 Users Rate Altair OptiStruct?** - **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.5/10) - **Task:** 8.3/10 (Category avg: 8.2/10) - **Integrate:** 8.1/10 (Category avg: 8.0/10) - **Continuous event modeling:** 8.7/10 (Category avg: 8.0/10) **Who Is the Company Behind Altair OptiStruct?** - **Seller:** [Altair](https://www.g2.com/sellers/altair-186799f5-3238-493f-b3ad-b8cac484afd7) - **Year Founded:** 1985 - **HQ Location:** Troy, MI - **LinkedIn® Page:** https://www.linkedin.com/company/8323/ (2,774 employees on LinkedIn®) - **Ownership:** NASDAQ:ALTR - **Total Revenue (USD mm):** $458 **Who Uses This Product?** - **Top Industries:** Automotive - **Company Size:** 38% Mid-Market, 38% Small-Business #### What Are Recent G2 Reviews of Altair OptiStruct? **"[Optistruct -an advanced and robust structural engineering solver](https://www.g2.com/survey_responses/altair-optistruct-review-4428091)"** **Rating:** 5.0/5.0 stars *— GOPAL R.* [Read full review](https://www.g2.com/survey_responses/altair-optistruct-review-4428091) --- **"[Highly Compatible and User-Friendly for Structural Analysis](https://www.g2.com/survey_responses/altair-optistruct-review-12628526)"** **Rating:** 4.0/5.0 stars *— Pavankumar T.* [Read full review](https://www.g2.com/survey_responses/altair-optistruct-review-12628526) --- #### What Are G2 Users Discussing About Altair OptiStruct? - [What is Altair OptiStruct used for?](https://www.g2.com/discussions/what-is-altair-optistruct-used-for) - [What does Altair Optistruct do?](https://www.g2.com/discussions/what-does-altair-optistruct-do) - [What is HyperWorks software?](https://www.g2.com/discussions/altair-optistruct-what-is-hyperworks-software) - [How much does Altair HyperWorks cost?](https://www.g2.com/discussions/how-much-does-altair-hyperworks-cost) ### 4. [Azore CFD](https://www.g2.com/products/azore-cfd/reviews) For more than 20 years, Azore has been a trusted, cutting edge Computational Fluid Dynamics (CFD) software tool for flow, heat transfer, and species mixing applications. It is a control volume solver that can use polyhedral, hex, or tetrahedral mesh topologies. Azore includes a pre/post processing GUI for model set up and results analysis. Training tools include an ever growing robust library of training videos through the Azore website and YouTube, Webinars, and training classes. Primary Applications for Azore CFD: - Industrial flows - Aerodynamics - Thermal mixing - Conjugate heat transfer - Gas species mixing - HVAC system design - Flow and pressure drop optimization - Internal or external flows Why Azore CFD? - Versatile operation - Windows, Linux, or Mac OS - HPC parallel processing - Cost-effective CFD tool, import your mesh and run your analysis in parallel - Trusted numerical methods - Flexible and cost-conscious subscriptions - Faster simulations - Easy to use - Developed by engineers for engineers Azore Software, LLC, provider of practical CFD that you can trust, is headquartered in Livonia, Michigan. Developed, validated, and employed for more than 20 years by parent company Airflow Sciences Corporation for it’s own industrial work, the code is based on the same numerical algorithms that have been validated for years in commercial and public domain software. See why fluid dynamics engineers have chosen to use Azore CFD on projects worldwide by starting your FREE 30 DAY TRIAL today. **Average Rating:** 4.1/5.0 **Total Reviews:** 18 **How Do G2 Users Rate Azore CFD?** - **Has the product been a good partner in doing business?:** 6.7/10 (Category avg: 8.5/10) - **Task:** 8.0/10 (Category avg: 8.2/10) - **Integrate:** 7.4/10 (Category avg: 8.0/10) - **Continuous event modeling:** 8.1/10 (Category avg: 8.0/10) **Who Is the Company Behind Azore CFD?** - **Seller:** [Azore Software](https://www.g2.com/sellers/azore-software) - **Company Website:** https://www.azorecfd.com - **Year Founded:** 2007 - **HQ Location:** Livonia, MI - **Twitter:** @AzoreCFD (31 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/azore-software-llc (12 employees on LinkedIn®) **Who Uses This Product?** - **Company Size:** 79% Small-Business, 21% Mid-Market #### What Are Azore CFD's Pros and Cons? **Pros:** - Ease of Use (6 reviews) - Data Visualization (3 reviews) - Post-Processing (3 reviews) - Accuracy (1 reviews) - Customer Support (1 reviews) **Cons:** - Meshing Issues (4 reviews) - Lack of Features (2 reviews) - Difficult Learning (1 reviews) - Error Management (1 reviews) - Insufficient Tutorials (1 reviews) ### What Do G2 Reviewers Say About Azore CFD? *AI-generated summary from verified user reviews* **Pros:** - Users appreciate the **ease of use** of Azore CFD, enjoying its user-friendly interface and reliable performance. - Users find the **user-friendly data visualization** of Azore CFD enhances their experience with intuitive graphics and efficient post-processing. - Users value the **intuitive post-processing features** of Azore CFD, enabling quick and professional visualizations for reports. - Users value the **high accuracy** of Azore CFD, correlating well with lab test data for simulation tasks. - Users value the **exceptional support team** at Azore CFD, ensuring prompt resolution of issues for a seamless experience. **Cons:** - Users face **meshing issues** due to the lack of an embedded tool and restrictive limitations on imported meshes. - Users find the **lack of features** in Azore CFD limiting for high-speed fluid flow analysis. - Users find it **difficult to gain experience** with Azore CFD before applying it in professional scenarios. - Users find the **error messages confusing** , making troubleshooting more difficult and frustrating during the trading process. - Users find the **insufficient tutorials** for Azore CFD limits their ability to fully utilize its features effectively. #### What Are Recent G2 Reviews of Azore CFD? **"[A high quality CFD solver for small scale industrial applications.](https://www.g2.com/survey_responses/azore-cfd-review-11887792)"** **Rating:** 4.5/5.0 stars *— Oliver V.* [Read full review](https://www.g2.com/survey_responses/azore-cfd-review-11887792) --- **"[Powerful Analysis and Visualization, Seamless Integration Despite Missing Meshing Tool](https://www.g2.com/survey_responses/azore-cfd-review-11883423)"** **Rating:** 4.5/5.0 stars *— Verified User in Consulting* [Read full review](https://www.g2.com/survey_responses/azore-cfd-review-11883423) --- #### What Are G2 Users Discussing About Azore CFD? - [What is Azore CFD used for?](https://www.g2.com/discussions/what-is-azore-cfd-used-for) ### 5. [Ansys HFSS](https://www.g2.com/products/ansys-hfss/reviews) Ansys HFSS is a 3D electromagnetic (EM) simulation software for designing and simulating high-frequency electronic products such as antennas, antenna arrays, RF or microwave components, high-speed interconnects, filters, connectors, IC packages and printed circuit boards. Engineers worldwide use Ansys HFSS software to design high-frequency, high-speed electronics found in communications systems, advanced driver assistance systems (ADAS), satellites, and internet-of-things (IoT) products . HFFS’s unmatched capacity, coupled with indisputable accuracy, enables engineers to address RF, microwave, IC, PCB and EMI problems for most complex systems. Quick specs include: - Antenna Design Toolkit - Radar Pre/Post Processing - Frequency and Time Domain FEM - Hybrid FEM/IE/SBR+ Solver - 3D Layout ECAD Flow - SBR+ Accelerated Doppler Processing\* - Integral Equation (MoM) - Memory Matrix Solvers - 5G Post-Processing - Concurrent Initial 3D Meshing - SBR+ for Large Scale EMs - Multiplication Solver \* available only with Electronics Enterprise package **Average Rating:** 4.5/5.0 **Total Reviews:** 37 **How Do G2 Users Rate Ansys HFSS?** - **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.5/10) - **Task:** 8.5/10 (Category avg: 8.2/10) - **Integrate:** 7.7/10 (Category avg: 8.0/10) - **Continuous event modeling:** 8.8/10 (Category avg: 8.0/10) **Who Is the Company Behind Ansys HFSS?** - **Seller:** [Ansys, Inc.](https://www.g2.com/sellers/ansys-inc) - **Year Founded:** 1970 - **HQ Location:** Canonsburg, PA - **Twitter:** @ANSYS (30,779 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/6536/ (6,364 employees on LinkedIn®) - **Ownership:** NASDAQ:ANSS **Who Uses This Product?** - **Top Industries:** Electrical/Electronic Manufacturing, Higher Education - **Company Size:** 46% Small-Business, 27% Mid-Market #### What Are Recent G2 Reviews of Ansys HFSS? **"[HFSS review](https://www.g2.com/survey_responses/ansys-hfss-review-11328679)"** **Rating:** 5.0/5.0 stars *— Verified User in Higher Education* [Read full review](https://www.g2.com/survey_responses/ansys-hfss-review-11328679) --- **"[Accurate Antenna Simulations, but Demands High Resources](https://www.g2.com/survey_responses/ansys-hfss-review-12877739)"** **Rating:** 4.0/5.0 stars *— Abhishek B.* [Read full review](https://www.g2.com/survey_responses/ansys-hfss-review-12877739) --- #### What Are G2 Users Discussing About Ansys HFSS? - [What is Ansys HFSS used for?](https://www.g2.com/discussions/what-is-ansys-hfss-used-for) - [What is Ansys Maxwell?](https://www.g2.com/discussions/what-is-ansys-maxwell) - [What is Ansys emit?](https://www.g2.com/discussions/what-is-ansys-emit) - [How much does HFSS cost?](https://www.g2.com/discussions/how-much-does-hfss-cost) - [What is Hfss used for?](https://www.g2.com/discussions/what-is-hfss-used-for) - 1 comment ### 6. [Simulink](https://www.g2.com/products/simulink/reviews) Simulink is a block diagram environment for multidomain simulation and Model-Based Design. It supports system-level design, simulation, automatic code generation, and continuous test and verification of embedded systems. Simulink provides a graphical editor, customizable block libraries, and solvers for modeling and simulating dynamic systems. It is integrated with MATLAB, enabling you to incorporate MATLAB algorithms into models and export simulation results to MATLAB for further analysis. Key Features: - Graphical editor for building and managing hierarchical block diagrams - Libraries of predefined blocks for modeling continuous-time and discrete-time systems - Simulation engine with fixed-step and variable-step ODE solvers - Scopes and data displays for viewing simulation results - Project and data management tools for managing model files and data - Model analysis tools for refining model architecture and increasing simulation speed - MATLAB Function block for importing MATLAB algorithms into models - Legacy Code Tool for importing C and C++ code into models Primary Value: Simulink enables engineers and scientists to design, simulate, and test complex systems within a unified environment, facilitating early detection of design issues and reducing development time. By integrating with MATLAB, it allows for seamless incorporation of algorithms and data analysis, enhancing the efficiency and accuracy of system development. Simulink's support for automatic code generation and continuous verification streamlines the transition from design to implementation, ensuring robust and reliable embedded systems. **Average Rating:** 4.2/5.0 **Total Reviews:** 95 **How Do G2 Users Rate Simulink?** - **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.5/10) - **Task:** 8.0/10 (Category avg: 8.2/10) - **Integrate:** 8.2/10 (Category avg: 8.0/10) - **Continuous event modeling:** 8.4/10 (Category avg: 8.0/10) **Who Is the Company Behind Simulink?** - **Seller:** [MathWorks](https://www.g2.com/sellers/mathworks) - **Year Founded:** 1984 - **HQ Location:** Natick, MA - **Twitter:** @MATLAB (105,142 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/1194036/ (7,985 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Information Technology and Services, Automotive - **Company Size:** 42% Enterprise, 37% Mid-Market #### What Are Recent G2 Reviews of Simulink? **"[Create, design and simulate](https://www.g2.com/survey_responses/simulink-review-8027392)"** **Rating:** 4.0/5.0 stars *— Eduardo H.* [Read full review](https://www.g2.com/survey_responses/simulink-review-8027392) --- **"[Good system modeling software](https://www.g2.com/survey_responses/simulink-review-11285010)"** **Rating:** 4.0/5.0 stars *— Verified User in Higher Education* [Read full review](https://www.g2.com/survey_responses/simulink-review-11285010) --- #### What Are G2 Users Discussing About Simulink? - [What do you like most about Simulink for model-based design, and what challenges have you faced?](https://www.g2.com/discussions/what-do-you-like-most-about-simulink-for-model-based-design-and-what-challenges-have-you-faced) - [What is Simulink used for?](https://www.g2.com/discussions/what-is-simulink-used-for) - [Is Simulink necessary?](https://www.g2.com/discussions/is-simulink-necessary) - [What is difference between Matlab and Simulink?](https://www.g2.com/discussions/what-is-difference-between-matlab-and-simulink) - [How does Simulink work in Matlab?](https://www.g2.com/discussions/how-does-simulink-work-in-matlab) ### 7. [Ansys Icepak](https://www.g2.com/products/ansys-icepak/reviews) Ansys Icepak provides powerful electronic cooling solutions that utilize the industry leading Ansys Fluent computational fluid dynamics (CFD) solver for thermal and fluid flow analyses of integrated circuits (ICs), packages, printed circuit boards (PCBs) and electronic assemblies. The Ansys Icepak CFD solver uses the Ansys Electronics Desktop (AEDT) graphical user interface (GUI). Perform conduction, convection and radiation conjugate heat transfer analyses, with many advanced capabilities to model laminar and turbulent flows, and species analysis including radiation and convection. Some of the product specs: - MCAD and ECAD Support - Solar radiation - Parametrics and Optimization - Customization and Automation - Network Modeling - DC Joule Heating Analysis - Electro-thermal and Thermo-Mechanical - Extensive Libraries for Thermal - Liquid Cooling - Dynamic Thermal Management - Varying Flow and Power ROM **Average Rating:** 4.4/5.0 **Total Reviews:** 22 **How Do G2 Users Rate Ansys Icepak?** - **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.5/10) - **Task:** 7.8/10 (Category avg: 8.2/10) - **Integrate:** 7.8/10 (Category avg: 8.0/10) - **Continuous event modeling:** 7.6/10 (Category avg: 8.0/10) **Who Is the Company Behind Ansys Icepak?** - **Seller:** [Ansys, Inc.](https://www.g2.com/sellers/ansys-inc) - **Year Founded:** 1970 - **HQ Location:** Canonsburg, PA - **Twitter:** @ANSYS (30,779 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/6536/ (6,364 employees on LinkedIn®) - **Ownership:** NASDAQ:ANSS **Who Uses This Product?** - **Top Industries:** Mechanical or Industrial Engineering - **Company Size:** 48% Small-Business, 36% Enterprise #### What Are Recent G2 Reviews of Ansys Icepak? **"[Ansys Icepak is a great thermal management tool.](https://www.g2.com/survey_responses/ansys-icepak-review-4428889)"** **Rating:** 5.0/5.0 stars *— Amey B.* [Read full review](https://www.g2.com/survey_responses/ansys-icepak-review-4428889) --- **"[Robust analyzing Thermal from ANSYS](https://www.g2.com/survey_responses/ansys-icepak-review-4435713)"** **Rating:** 4.5/5.0 stars *— KishoreNaidu L.* [Read full review](https://www.g2.com/survey_responses/ansys-icepak-review-4435713) --- #### What Are G2 Users Discussing About Ansys Icepak? - [What is Ansys Icepak used for?](https://www.g2.com/discussions/what-is-ansys-icepak-used-for) ### 8. [Mathematica](https://www.g2.com/products/mathematica/reviews) Mathematica is a computational software program based on symbolic mathematics, developed by Wolfram Research. **Average Rating:** 4.1/5.0 **Total Reviews:** 86 **How Do G2 Users Rate Mathematica?** - **Has the product been a good partner in doing business?:** 5.8/10 (Category avg: 8.5/10) - **Task:** 8.3/10 (Category avg: 8.2/10) - **Integrate:** 9.0/10 (Category avg: 8.0/10) - **Continuous event modeling:** 8.2/10 (Category avg: 8.0/10) **Who Is the Company Behind Mathematica?** - **Seller:** [Wolfram Research](https://www.g2.com/sellers/wolfram-research) - **Year Founded:** 1987 - **HQ Location:** Champaign, US - **Twitter:** @WolframResearch (68,699 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/10199/ (638 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Research Assistant - **Top Industries:** Research, Information Technology and Services - **Company Size:** 45% Enterprise, 31% Small-Business #### What Are Recent G2 Reviews of Mathematica? **"[Development environment suitable for any kind of technical software](https://www.g2.com/survey_responses/mathematica-review-8091190)"** **Rating:** 4.0/5.0 stars *— Roberto C.* [Read full review](https://www.g2.com/survey_responses/mathematica-review-8091190) --- **"[Most complete CAS software available](https://www.g2.com/survey_responses/mathematica-review-3466312)"** **Rating:** 4.5/5.0 stars *— John Andrew K.* [Read full review](https://www.g2.com/survey_responses/mathematica-review-3466312) --- #### What Are G2 Users Discussing About Mathematica? - [What advice do you have for others considering Mathematica for mathematical computation?](https://www.g2.com/discussions/what-advice-do-you-have-for-others-considering-mathematica-for-mathematical-computation) - [What is Mathematica used for?](https://www.g2.com/discussions/what-is-mathematica-used-for) - [Can Mathematica show steps?](https://www.g2.com/discussions/can-mathematica-show-steps) - [Is Mathematica used in industry?](https://www.g2.com/discussions/is-mathematica-used-in-industry) - 1 comment - [Is Mathematica better than Matlab?](https://www.g2.com/discussions/is-mathematica-better-than-matlab) - 1 comment ### 9. [SolidWorks Simulation](https://www.g2.com/products/solidworks-solidworks-simulation/reviews) SolidWorks Simulation is a comprehensive suite of analysis tools integrated within the SolidWorks CAD environment, enabling engineers and designers to virtually test and validate their designs under real-world conditions. By simulating physical behaviors such as stress, strain, heat transfer, and fluid dynamics, users can identify potential issues early in the design process, reducing the need for costly physical prototypes and accelerating time to market. Key Features and Functionality: - Structural Analysis: Evaluate the strength and durability of components and assemblies under various loading conditions to ensure product reliability. - Thermal Analysis: Simulate heat transfer and thermal effects to optimize product performance in varying temperature environments. - Fluid Flow Analysis: Analyze fluid dynamics to assess the impact of liquid and gas flows on product design and functionality. - Motion Analysis: Study the movement of assemblies to predict mechanical behavior and identify potential operational issues. - Fatigue Analysis: Predict product lifespan by assessing how repeated loading and unloading cycles affect material integrity over time. - Optimization Tools: Automatically refine designs to meet specified performance criteria, enhancing efficiency and innovation. Primary Value and Problem Solving: SolidWorks Simulation empowers users to make informed design decisions by providing accurate, real-time insights into product performance. This proactive approach minimizes the risk of design flaws, reduces development costs, and shortens the product development cycle. By integrating simulation directly into the design process, SolidWorks Simulation helps ensure that products meet quality standards and perform as intended in real-world applications. **Average Rating:** 4.4/5.0 **Total Reviews:** 58 **How Do G2 Users Rate SolidWorks Simulation?** - **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.5/10) - **Task:** 8.2/10 (Category avg: 8.2/10) - **Integrate:** 8.5/10 (Category avg: 8.0/10) - **Continuous event modeling:** 7.6/10 (Category avg: 8.0/10) **Who Is the Company Behind SolidWorks Simulation?** - **Seller:** [Solidworks](https://www.g2.com/sellers/solidworks) - **Year Founded:** 1993 - **HQ Location:** Waltham, MA - **Twitter:** @SOLIDWORKS (178,616 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/showcase/solidworks/ (1 employees on LinkedIn®) - **Ownership:** EPA: DSY **Who Uses This Product?** - **Top Industries:** Mechanical or Industrial Engineering, Design - **Company Size:** 48% Mid-Market, 42% Small-Business #### What Are SolidWorks Simulation's Pros and Cons? **Pros:** - Ease of Use (4 reviews) - Intuitive Use (2 reviews) - Meshing Techniques (2 reviews) - Accuracy (1 reviews) - Assembly Design (1 reviews) **Cons:** - Missing Features (2 reviews) - Complexity (1 reviews) - Export Issues (1 reviews) - File Handling (1 reviews) - Lack of Features (1 reviews) ### What Do G2 Reviewers Say About SolidWorks Simulation? *AI-generated summary from verified user reviews* **Pros:** - Users enjoy the **user-friendly experience** of SolidWorks Simulation, facilitating easy learning and effective analysis for all levels. - Users find the **intuitive interface** of SolidWorks Simulation easy to use, enabling quick analysis for novices. - Users appreciate the **intuitive meshing techniques** of SolidWorks Simulation, enabling quick and effective analyses for beginners. - Users praise the **high accuracy** of SolidWorks Simulation, making it beginner-friendly and effective for various simulations. - Users value the **ease of testing components and assemblies** in SolidWorks Simulation for reliable performance evaluation. **Cons:** - Users criticize SolidWorks Simulation for its **missing features** that hinder advanced analysis and professional usability. - Users find some features **confusing** , making it challenging to fully utilize SolidWorks Simulation effectively. - Users face numerous **export issues** , diminishing SolidWorks Simulation's reliability for advanced multi-feature analyses and larger problems. - Users face **frustrations with file handling** , experiencing limitations that hinder effective use of SolidWorks Simulation. - Users face a **lack of features** in SolidWorks Simulation, especially in meshing control and turbulence models for flow problems. #### What Are Recent G2 Reviews of SolidWorks Simulation? **"[Easy to use and good for simple simulation.](https://www.g2.com/survey_responses/solidworks-simulation-review-9648973)"** **Rating:** 4.5/5.0 stars *— Anuj M.* [Read full review](https://www.g2.com/survey_responses/solidworks-simulation-review-9648973) --- **"[Easy to Use for Engineering Students Learning Simulations](https://www.g2.com/survey_responses/solidworks-simulation-review-12663655)"** **Rating:** 5.0/5.0 stars *— Verified User in Higher Education* [Read full review](https://www.g2.com/survey_responses/solidworks-simulation-review-12663655) --- #### What Are G2 Users Discussing About SolidWorks Simulation? - [What is SolidWorks Simulation used for?](https://www.g2.com/discussions/what-is-solidworks-simulation-used-for) - [What is the use of Solidworks software?](https://www.g2.com/discussions/what-is-the-use-of-solidworks-software) - 2 comments - [How do you simulate in Solidworks 2018?](https://www.g2.com/discussions/how-do-you-simulate-in-solidworks-2018) - [Is solidworks simulation free?](https://www.g2.com/discussions/is-solidworks-simulation-free) - 1 comment - [Does solidworks premium include simulation?](https://www.g2.com/discussions/does-solidworks-premium-include-simulation) ### 10. [Simcenter Femap](https://www.g2.com/products/simcenter-femap/reviews) Simcenter™ Femap software from Siemens Digital Industries Software is an advanced simulation application for creating, editing, and inspecting finite element models of complex products or systems. Engineers can use advanced workflows in Simcenter Femap to model components, assemblies, or systems, to then determine a model’s behavioral response when subjected to real-world conditions. In addition, Simcenter Femap provides powerful data-driven and graphical results visualization and evaluation, which in combination with the industry-leading Simcenter Nastran, delivers a comprehensive CAE solution that improves product performance. **Average Rating:** 4.3/5.0 **Total Reviews:** 17 **How Do G2 Users Rate Simcenter Femap?** - **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.5/10) - **Task:** 8.7/10 (Category avg: 8.2/10) - **Integrate:** 8.3/10 (Category avg: 8.0/10) - **Continuous event modeling:** 8.3/10 (Category avg: 8.0/10) **Who Is the Company Behind Simcenter Femap?** - **Seller:** [Siemens Digital Industries Software](https://www.g2.com/sellers/siemens-digital-industries-software) - **Year Founded:** 1980 - **HQ Location:** Plano, Texas - **Twitter:** @siemenssoftware (36,972 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/28423178/ (20,941 employees on LinkedIn®) **Who Uses This Product?** - **Company Size:** 59% Small-Business, 29% Enterprise #### What Are Simcenter Femap's Pros and Cons? **Pros:** - CAE Software (1 reviews) - Customer Support (1 reviews) - Ease of Use (1 reviews) - Meshing Techniques (1 reviews) - Multiphysics Simulation (1 reviews) **Cons:** - Inconsistent Results (1 reviews) - Insufficient Tutorials (1 reviews) - Learning Curve (1 reviews) - Limited Learning Resources (1 reviews) - Performance Issues (1 reviews) ### What Do G2 Reviewers Say About Simcenter Femap? *AI-generated summary from verified user reviews* **Pros:** - Users value the **powerful capabilities** of Simcenter Femap for meshing and simulating complex structural problems efficiently. - Users praise the **professional customer support** of Simcenter Femap, appreciating the team's expertise and responsiveness. - Users find **ease of use** in Simcenter Femap, particularly appreciating its model navigation shortcuts and tricks. - Users appreciate the **powerful meshing and simulation capabilities** of Simcenter Femap, handling all structural complexities expertly. - Users value the **professionalism and power** of Simcenter Femap in handling complex multiphysics simulations effectively. **Cons:** - Users experience **inconsistent results** due to reliance on user-defined units, impacting accuracy and overall reliability. - Users find the **insufficient tutorials** for Femap challenging, making the learning curve steep and frustrating. - Users find the **learning curve steep** for Simcenter Femap due to limited study materials available when starting. - Users find the **limited learning resources** for Femap make it challenging to learn and utilize the software effectively. - Users report significant **performance issues** due to inconsistent unit support, impacting accuracy and overall reliability of the software. #### What Are Recent G2 Reviews of Simcenter Femap? **"[Great, Advanced Simulation That Excels Over Ansys Alternatives](https://www.g2.com/survey_responses/simcenter-femap-review-12901356)"** **Rating:** 4.0/5.0 stars *— Verified User in Semiconductors* [Read full review](https://www.g2.com/survey_responses/simcenter-femap-review-12901356) --- **"[Works extremely well for solving our complex needs](https://www.g2.com/survey_responses/simcenter-femap-review-11259671)"** **Rating:** 5.0/5.0 stars *— Branden R.* [Read full review](https://www.g2.com/survey_responses/simcenter-femap-review-11259671) --- ### 11. [GNU Octave](https://www.g2.com/products/gnu-octave/reviews) GNU Octave is an open-source mathematical modeling and simulation software very similar to using the same language as Matlab and Freemat. **Average Rating:** 4.2/5.0 **Total Reviews:** 54 **How Do G2 Users Rate GNU Octave?** - **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 8.5/10) - **Task:** 8.5/10 (Category avg: 8.2/10) - **Integrate:** 8.0/10 (Category avg: 8.0/10) - **Continuous event modeling:** 7.9/10 (Category avg: 8.0/10) **Who Is the Company Behind GNU Octave?** - **Seller:** [FreeCAD](https://www.g2.com/sellers/freecad) - **Year Founded:** 2021 - **HQ Location:** Brussels - **LinkedIn® Page:** https://www.linkedin.com/company/freecad-project-association/ (10 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Computer Software, Research - **Company Size:** 65% Small-Business, 18% Mid-Market #### What Are Recent G2 Reviews of GNU Octave? **"[Review on GNU octave](https://www.g2.com/survey_responses/gnu-octave-review-5286568)"** **Rating:** 4.5/5.0 stars *— Verified User in Research* [Read full review](https://www.g2.com/survey_responses/gnu-octave-review-5286568) --- **"[Octave Review by Hassan Charafeddine](https://www.g2.com/survey_responses/gnu-octave-review-4328647)"** **Rating:** 5.0/5.0 stars *— Verified User in Electrical/Electronic Manufacturing* [Read full review](https://www.g2.com/survey_responses/gnu-octave-review-4328647) --- #### What Are G2 Users Discussing About GNU Octave? - [Is Octave better than Python?](https://www.g2.com/discussions/is-octave-better-than-python) - [What is the difference between GNU Octave and MATLAB?](https://www.g2.com/discussions/what-is-the-difference-between-gnu-octave-and-matlab) - [What does GNU stand for in GNU Octave?](https://www.g2.com/discussions/what-does-gnu-stand-for-in-gnu-octave) - [Is GNU Octave as good as MATLAB?](https://www.g2.com/discussions/is-gnu-octave-as-good-as-matlab) ### 12. [Creo](https://www.g2.com/products/creo-2025-08-26/reviews) Creo helps you deliver your best designs in less time with numerous productivity and usability enhancements. Manufacturers rely on PTC to deliver innovative CAD tools for designing composites, conducting real-time simulation, driving generative design, and streamlining additive and subtractive manufacturing. And Creo continues to expand Model-Based Definition capabilities, as well as several core modeling functions that make Creo easier for every user. Creo 11 provides an on-premises solution, while Creo+ delivers a SaaS solution that drives cloud-enabled collaboration and license management / deployment tools. **Average Rating:** 4.1/5.0 **Total Reviews:** 190 **How Do G2 Users Rate Creo?** - **Has the product been a good partner in doing business?:** 8.2/10 (Category avg: 8.5/10) - **Task:** 8.0/10 (Category avg: 8.2/10) - **Integrate:** 8.3/10 (Category avg: 8.0/10) - **Continuous event modeling:** 7.1/10 (Category avg: 8.0/10) **Who Is the Company Behind Creo?** - **Seller:** [PTC](https://www.g2.com/sellers/ptc) - **Year Founded:** 1985 - **HQ Location:** Boston, Massachusetts - **Twitter:** @PTC (37,560 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/1935/ (8,145 employees on LinkedIn®) - **Ownership:** NASDAQ: PTC **Who Uses This Product?** - **Who Uses This:** Design Engineer, Mechanical Design Engineer - **Top Industries:** Mechanical or Industrial Engineering, Automotive - **Company Size:** 37% Enterprise, 36% Mid-Market #### What Are Creo's Pros and Cons? **Pros:** - Ease of Use (10 reviews) - Features (9 reviews) - Modeling (7 reviews) - Modeling Efficiency (7 reviews) - 3D Modeling (6 reviews) **Cons:** - Complexity (4 reviews) - Not User-Friendly (4 reviews) - Performance Issues (4 reviews) - 3D Modeling Issues (3 reviews) - Difficult Configuration (3 reviews) ### What Do G2 Reviewers Say About Creo? *AI-generated summary from verified user reviews* **Pros:** - Users find Creo's **ease of use** invaluable, especially for newcomers adapting to CAD modeling. - Users value the **engineering discipline** of Creo, which enhances structural thinking and supports complex designs and simulations. - Users find the **easy interface** of Creo simplifies part modeling, enhancing productivity and efficiency in their work. - Users value the **modeling efficiency** of Creo, appreciating its easy interface and robust correction tools. - Users praise the **easy part modeling** in Creo, thanks to its intuitive interface and powerful parametric tools. **Cons:** - Users find Creo's **complexity overwhelming** , with deep menus and parametric constraints that hinder usability for newcomers. - Users find Creo **not user-friendly** , with a complex interface that can be frustrating for beginners and slow with heavy tasks. - Users face significant **performance issues** with Creo, especially when working with large assemblies, affecting productivity and workflow. - Users often face **3D modeling issues** in Creo, finding the interface and surfacing tools less intuitive compared to competitors. - Users struggle with the **difficult configuration** of Creo, finding its complexity overwhelming and time-consuming to master. #### What Are Recent G2 Reviews of Creo? **"[Creo Supercharged Our Complex Projects with Generative Design and Multi-CAD Compatibility](https://www.g2.com/survey_responses/creo-review-13118176)"** **Rating:** 4.0/5.0 stars *— Vijay V.* [Read full review](https://www.g2.com/survey_responses/creo-review-13118176) --- **"[Creo Inspires Structural Thinking and Engineering Discipline](https://www.g2.com/survey_responses/creo-review-12070261)"** **Rating:** 5.0/5.0 stars *— Jay V.* [Read full review](https://www.g2.com/survey_responses/creo-review-12070261) --- #### What Are G2 Users Discussing About Creo? - [What is Creo Parametric used for?](https://www.g2.com/discussions/what-is-creo-parametric-used-for) - 2 comments, 1 upvote - [Who uses Creo Parametric?](https://www.g2.com/discussions/who-uses-creo-parametric) - 1 comment, 1 upvote - [Why Creo is called parametric?](https://www.g2.com/discussions/why-creo-is-called-parametric) - 1 comment - [What are the special features in Creo Modelling?](https://www.g2.com/discussions/what-are-the-special-features-in-creo-modelling) - [What is Creo software used for?](https://www.g2.com/discussions/what-is-creo-software-used-for) ### 13. [SolidWorks Flow Simulation](https://www.g2.com/products/solidworks-solidworks-flow-simulation/reviews) 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. **Average Rating:** 4.1/5.0 **Total Reviews:** 33 **How Do G2 Users Rate SolidWorks Flow Simulation?** - **Has the product been a good partner in doing business?:** 7.5/10 (Category avg: 8.5/10) - **Task:** 8.3/10 (Category avg: 8.2/10) - **Integrate:** 8.5/10 (Category avg: 8.0/10) - **Continuous event modeling:** 8.5/10 (Category avg: 8.0/10) **Who Is the Company Behind SolidWorks Flow Simulation?** - **Seller:** [Solidworks](https://www.g2.com/sellers/solidworks) - **Year Founded:** 1993 - **HQ Location:** Waltham, MA - **Twitter:** @SOLIDWORKS (178,616 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/showcase/solidworks/ (1 employees on LinkedIn®) - **Ownership:** EPA: DSY **Who Uses This Product?** - **Top Industries:** Information Technology and Services, Design - **Company Size:** 51% Small-Business, 29% Mid-Market #### What Are Recent G2 Reviews of SolidWorks Flow Simulation? **"[Good for less accurate simulation](https://www.g2.com/survey_responses/solidworks-flow-simulation-review-9129560)"** **Rating:** 4.0/5.0 stars *— Dhirendra M.* [Read full review](https://www.g2.com/survey_responses/solidworks-flow-simulation-review-9129560) --- **"[Solidworks simulation review](https://www.g2.com/survey_responses/solidworks-flow-simulation-review-9148353)"** **Rating:** 4.0/5.0 stars *— Devansh G.* [Read full review](https://www.g2.com/survey_responses/solidworks-flow-simulation-review-9148353) --- #### What Are G2 Users Discussing About SolidWorks Flow Simulation? - [How do you do a flow simulation in Solidworks 2018?](https://www.g2.com/discussions/how-do-you-do-a-flow-simulation-in-solidworks-2018) - [What is solidworks flow simulation?](https://www.g2.com/discussions/what-is-solidworks-flow-simulation) - [Does solidworks premium include flow simulation?](https://www.g2.com/discussions/does-solidworks-premium-include-flow-simulation) - [How good is solidworks flow simulation?](https://www.g2.com/discussions/how-good-is-solidworks-flow-simulation) ### 14. [Altair HyperWorks](https://www.g2.com/products/altair-hyperworks/reviews) Altair® HyperWorks® is a comprehensive design and simulation platform that empowers professionals across various industries to address complex engineering challenges efficiently. By integrating advanced computational science, high-performance computing (HPC), and artificial intelligence (AI), HyperWorks facilitates physics simulations and concept designs across multiple disciplines, including structures, motion, fluids, thermal, electromagnetics, electronics, controls, and embedded systems. This unified, open-architecture environment enhances productivity and innovation throughout the product development lifecycle. Key Features and Functionality: - Multidisciplinary Simulation: Supports a wide range of physics simulations, enabling analysis of structural integrity, fluid dynamics, thermal performance, and electromagnetic fields. - AI-Powered Design: Incorporates AI and machine learning to automate complex tasks, identify data trends, and provide predictive insights, accelerating the design process. - High-Performance Computing Integration: Leverages HPC environments to conduct large-scale simulations rapidly, facilitating extensive design iterations and optimization. - Open and Customizable Architecture: Offers seamless interoperability with over 250 CAD systems, solvers, and file formats, allowing for extensive customization and automation through scripting capabilities. - Comprehensive Material Database: Provides access to a robust material database, enabling informed design decisions and exploration of alternative materials to meet performance and sustainability goals. Primary Value and Solutions Provided: Altair HyperWorks addresses the need for an integrated, efficient, and versatile design and simulation platform. By combining AI, HPC, and multiphysics simulation within a connected ecosystem, it enables engineers to explore more design options in less time, ensuring accuracy and manufacturability. The platform's open architecture and customization options allow for seamless integration into existing workflows, enhancing collaboration and traceability across the product lifecycle. Ultimately, HyperWorks empowers organizations to accelerate innovation, reduce development costs, and bring high-quality products to market faster. **Average Rating:** 4.3/5.0 **Total Reviews:** 56 **How Do G2 Users Rate Altair HyperWorks?** - **Has the product been a good partner in doing business?:** 10.0/10 (Category avg: 8.5/10) - **Task:** 8.3/10 (Category avg: 8.2/10) - **Integrate:** 7.7/10 (Category avg: 8.0/10) - **Continuous event modeling:** 8.8/10 (Category avg: 8.0/10) **Who Is the Company Behind Altair HyperWorks?** - **Seller:** [Altair](https://www.g2.com/sellers/altair-186799f5-3238-493f-b3ad-b8cac484afd7) - **Year Founded:** 1985 - **HQ Location:** Troy, MI - **LinkedIn® Page:** https://www.linkedin.com/company/8323/ (2,774 employees on LinkedIn®) - **Ownership:** NASDAQ:ALTR - **Total Revenue (USD mm):** $458 **Who Uses This Product?** - **Who Uses This:** CAE Engineer, Design Engineer - **Top Industries:** Automotive, Mechanical or Industrial Engineering - **Company Size:** 46% Enterprise, 30% Small-Business #### What Are Altair HyperWorks's Pros and Cons? **Pros:** - Accuracy (1 reviews) - Modeling Efficiency (1 reviews) - Simulation (1 reviews) - Workflow Efficiency (1 reviews) **Cons:** - Complex Interface (1 reviews) - Not User-Friendly (1 reviews) ### What Do G2 Reviewers Say About Altair HyperWorks? *AI-generated summary from verified user reviews* **Pros:** - Users appreciate the **high accuracy** of Altair HyperWorks, achieving quality results through effective modeling and simulation tools. - Users value the **modeling efficiency** of Altair HyperWorks, benefiting from its seamless integration and accurate results. - Users commend the **powerful, integrated workflow** of Altair HyperWorks for seamless modeling, simulation, and optimization. - Users value the **powerful and well-structured workflow** of Altair HyperWorks, enhancing modeling, simulation, and optimization integration. **Cons:** - Users find the **dashboard and UI complex** , making it less intuitive than newer CAE platforms. - Users find the **dashboard and UI not user-friendly** , feeling outdated and less intuitive than newer CAE platforms. #### What Are Recent G2 Reviews of Altair HyperWorks? **"[Fully Integrated FEM Platform with Major HyperMesh UI and Performance Improvements](https://www.g2.com/survey_responses/altair-hyperworks-review-12368768)"** **Rating:** 4.5/5.0 stars *— AJAY S.* [Read full review](https://www.g2.com/survey_responses/altair-hyperworks-review-12368768) --- **"[Easy-to-Use, Highly Customizable Meshing with Broad Solver Support](https://www.g2.com/survey_responses/altair-hyperworks-review-12863384)"** **Rating:** 4.5/5.0 stars *— Yatish P.* [Read full review](https://www.g2.com/survey_responses/altair-hyperworks-review-12863384) --- #### What Are G2 Users Discussing About Altair HyperWorks? - [How much does HyperMesh cost?](https://www.g2.com/discussions/altair-hyperworks-how-much-does-hypermesh-cost-f14e98f0-440a-44bd-8c07-24e2a53b63ce) - [How much does HyperMesh cost?](https://www.g2.com/discussions/altair-hyperworks-how-much-does-hypermesh-cost) - [Is HyperWorks and HyperMesh same?](https://www.g2.com/discussions/altair-hyperworks-is-hyperworks-and-hypermesh-same) - 1 comment - [Is HyperWorks and HyperMesh same?](https://www.g2.com/discussions/is-hyperworks-and-hypermesh-same) - [What is the use of HyperMesh software?](https://www.g2.com/discussions/altair-hyperworks-what-is-the-use-of-hypermesh-software) ### 15. [Automation Studio](https://www.g2.com/products/automation-studio/reviews) Automation Studio is a fluid power, electrical and control systems design and simulation software developed by Famic Technologies Inc. **Average Rating:** 4.3/5.0 **Total Reviews:** 37 **How Do G2 Users Rate Automation Studio?** - **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 8.5/10) - **Task:** 8.8/10 (Category avg: 8.2/10) - **Integrate:** 7.8/10 (Category avg: 8.0/10) - **Continuous event modeling:** 8.3/10 (Category avg: 8.0/10) **Who Is the Company Behind Automation Studio?** - **Seller:** [Famic Technologies](https://www.g2.com/sellers/famic-technologies) - **Year Founded:** 1986 - **HQ Location:** Montreal, CA - **Twitter:** @FamicTech (74 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/famic-technologies/ (119 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Mechanical or Industrial Engineering - **Company Size:** 44% Small-Business, 35% Mid-Market #### What Are Recent G2 Reviews of Automation Studio? **"[Troubleshooter for Hydraulic Issue](https://www.g2.com/survey_responses/automation-studio-review-7102469)"** **Rating:** 4.5/5.0 stars *— Nikhil C.* [Read full review](https://www.g2.com/survey_responses/automation-studio-review-7102469) --- **"[Automation Studio , an easy and collective approach to manage data and marketing](https://www.g2.com/survey_responses/automation-studio-review-8110297)"** **Rating:** 5.0/5.0 stars *— Subhadip K.* [Read full review](https://www.g2.com/survey_responses/automation-studio-review-8110297) --- #### What Are G2 Users Discussing About Automation Studio? - [What is Automation Studio used for?](https://www.g2.com/discussions/what-is-automation-studio-used-for) - [What is Automation Studio in marketing cloud?](https://www.g2.com/discussions/what-is-automation-studio-in-marketing-cloud) - [What is B&R Automation Studio?](https://www.g2.com/discussions/what-is-b-r-automation-studio) - [Is Automation Studio FREE?](https://www.g2.com/discussions/is-automation-studio-free) - [How do I use automation studio?](https://www.g2.com/discussions/how-do-i-use-automation-studio) ### 16. [IronCAD](https://www.g2.com/products/ironcad/reviews) Design better, faster IronCAD is an intuitive 3D and 2D design solution that empowers engineers, increases productivity, and facilitates collaboration throughout the enterprise. IRONCAD 3D modeling software empowers designers to focus on design by giving them an intuitive platform that mirrors how we interact with the physical world. Easily reposition components with the patented TriBall™ visualization tool, resize objects by stretching them with handles, and drag and drop predefined shapes into the design scene for a better, faster design process. 3D models made in IRONCAD only require one file, no matter how complex. Assembly part data is integrated into a file’s unified design environment, rather than linking to external files. Feature, part, and assembly data can be stored in catalogs which can be pre-built to include frequently used parts and assemblies, freeing designers to be more productive and allowing them to extend the use of 3D data throughout the enterprise. **Average Rating:** 4.4/5.0 **Total Reviews:** 39 **How Do G2 Users Rate IronCAD?** - **Has the product been a good partner in doing business?:** 8.7/10 (Category avg: 8.5/10) **Who Is the Company Behind IronCAD?** - **Seller:** [IronCAD](https://www.g2.com/sellers/ironcad) - **Year Founded:** 2001 - **HQ Location:** Atlanta, GA - **LinkedIn® Page:** https://www.linkedin.com/company/92206/ (31 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Furniture - **Company Size:** 74% Small-Business, 14% Enterprise #### What Are Recent G2 Reviews of IronCAD? **"[Easier and faster than other CAD programs for general design but still powerful for complex models](https://www.g2.com/survey_responses/ironcad-review-7053978)"** **Rating:** 4.5/5.0 stars *— Verified User in Packaging and Containers* [Read full review](https://www.g2.com/survey_responses/ironcad-review-7053978) --- **"[Agile in a time where change is key](https://www.g2.com/survey_responses/ironcad-review-8466758)"** **Rating:** 5.0/5.0 stars *— Jan G.* [Read full review](https://www.g2.com/survey_responses/ironcad-review-8466758) --- #### What Are G2 Users Discussing About IronCAD? - [Is IronCAD better than Solidworks?](https://www.g2.com/discussions/is-ironcad-better-than-solidworks) - [How do you use IronCAD?](https://www.g2.com/discussions/how-do-you-use-ironcad) - [Is IronCAD any good?](https://www.g2.com/discussions/is-ironcad-any-good) - [What is IronCAD mechanical?](https://www.g2.com/discussions/what-is-ironcad-mechanical) - 2 comments ### 17. [PLECS](https://www.g2.com/products/plecs/reviews) PLECS is a tool for system-level simulations of electrical circuits. **Average Rating:** 4.5/5.0 **Total Reviews:** 26 **How Do G2 Users Rate PLECS?** - **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.5/10) - **Task:** 8.6/10 (Category avg: 8.2/10) - **Integrate:** 7.5/10 (Category avg: 8.0/10) - **Continuous event modeling:** 8.9/10 (Category avg: 8.0/10) **Who Is the Company Behind PLECS?** - **Seller:** [Plexim](https://www.g2.com/sellers/plexim) - **Year Founded:** 2002 - **HQ Location:** Zürich, CH - **LinkedIn® Page:** https://www.linkedin.com/company/130883/ (46 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Electrical/Electronic Manufacturing - **Company Size:** 42% Small-Business, 31% Enterprise #### What Are Recent G2 Reviews of PLECS? **"[Simple, Fast Modelling of Complex Systems](https://www.g2.com/survey_responses/plecs-review-4503625)"** **Rating:** 4.0/5.0 stars *— Joe H.* [Read full review](https://www.g2.com/survey_responses/plecs-review-4503625) --- **"[PLECS simulation tool](https://www.g2.com/survey_responses/plecs-review-4507580)"** **Rating:** 5.0/5.0 stars *— Yuba Raj K.* [Read full review](https://www.g2.com/survey_responses/plecs-review-4507580) --- ### 18. [DWSIM](https://www.g2.com/products/dwsim/reviews) DWSIM is an open-source CAPE-OPEN compliant chemical process simulator. **Average Rating:** 4.6/5.0 **Total Reviews:** 30 **How Do G2 Users Rate DWSIM?** - **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.5/10) - **Task:** 8.5/10 (Category avg: 8.2/10) - **Integrate:** 8.5/10 (Category avg: 8.0/10) - **Continuous event modeling:** 8.9/10 (Category avg: 8.0/10) **Who Is the Company Behind DWSIM?** - **Seller:** [DWSIM](https://www.g2.com/sellers/dwsim) - **HQ Location:** Mumbai, India - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** Graduate Engineering Trainee - **Top Industries:** Chemicals, Oil & Energy - **Company Size:** 45% Enterprise, 42% Small-Business #### What Are Recent G2 Reviews of DWSIM? **"[Unpolished but Usable](https://www.g2.com/survey_responses/dwsim-review-8589133)"** **Rating:** 4.0/5.0 stars *— Johann C.* [Read full review](https://www.g2.com/survey_responses/dwsim-review-8589133) --- **"[simulation in one click](https://www.g2.com/survey_responses/dwsim-review-8348015)"** **Rating:** 4.5/5.0 stars *— Verified User in Mechanical or Industrial Engineering* [Read full review](https://www.g2.com/survey_responses/dwsim-review-8348015) --- #### What Are G2 Users Discussing About DWSIM? - [Is DWSIM safe?](https://www.g2.com/discussions/is-dwsim-safe) - [How good is DWSIM?](https://www.g2.com/discussions/how-good-is-dwsim) - [Is DWSIM is used in industry?](https://www.g2.com/discussions/is-dwsim-is-used-in-industry) - [What is DWSIM used for?](https://www.g2.com/discussions/what-is-dwsim-used-for) ### 19. [Scilab](https://www.g2.com/products/scilab/reviews) Scilab is a free open-source software for numerical computation and simulation similar to Matlab/Simulink. **Average Rating:** 4.5/5.0 **Total Reviews:** 58 **How Do G2 Users Rate Scilab?** - **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.5/10) - **Task:** 7.7/10 (Category avg: 8.2/10) - **Integrate:** 6.7/10 (Category avg: 8.0/10) - **Continuous event modeling:** 8.2/10 (Category avg: 8.0/10) **Who Is the Company Behind Scilab?** - **Seller:** [Scilab Enterprises](https://www.g2.com/sellers/scilab-enterprises) - **Year Founded:** 2010 - **HQ Location:** Rungis, FR - **Twitter:** @Scilab (2,719 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/2096886/ (4 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Higher Education, Mechanical or Industrial Engineering - **Company Size:** 58% Small-Business, 22% Mid-Market #### What Are Recent G2 Reviews of Scilab? **"[Numerical computation made easy with this open source tool](https://www.g2.com/survey_responses/scilab-review-7883426)"** **Rating:** 4.5/5.0 stars *— Ridham S.* [Read full review](https://www.g2.com/survey_responses/scilab-review-7883426) --- **"[Scilab is one of the Best free tool for Scientific works](https://www.g2.com/survey_responses/scilab-review-9233005)"** **Rating:** 4.5/5.0 stars *— Rakesh K.* [Read full review](https://www.g2.com/survey_responses/scilab-review-9233005) --- #### What Are G2 Users Discussing About Scilab? - [What is Scilab used for?](https://www.g2.com/discussions/what-is-scilab-used-for) - [What is difference between Matlab and Scilab?](https://www.g2.com/discussions/what-is-difference-between-matlab-and-scilab) - [What does Scilab stand for?](https://www.g2.com/discussions/what-does-scilab-stand-for) - [How do I use Scilab software?](https://www.g2.com/discussions/how-do-i-use-scilab-software) - [Is Scilab as good as Matlab?](https://www.g2.com/discussions/is-scilab-as-good-as-matlab) ### 20. [PSCAD](https://www.g2.com/products/pscad/reviews) As power systems evolve, the need for accurate, intuitive simulation tools becomes more and more important. With PSCAD EMTDC you can build, simulate, and model your systems with ease, providing limitless possibilities in power system simulation. Included is a comprehensive library of system models ranging from simple passive elements and control functions, to electric machines and other complex devices. **Average Rating:** 4.5/5.0 **Total Reviews:** 21 **How Do G2 Users Rate PSCAD?** - **Has the product been a good partner in doing business?:** 9.4/10 (Category avg: 8.5/10) - **Task:** 6.9/10 (Category avg: 8.2/10) - **Integrate:** 5.0/10 (Category avg: 8.0/10) - **Continuous event modeling:** 8.3/10 (Category avg: 8.0/10) **Who Is the Company Behind PSCAD?** - **Seller:** [Hvdc](https://www.g2.com/sellers/hvdc) - **HQ Location:** Winnipeg, Manitoba - **Twitter:** @HVDC (208 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/1703240/ (18 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Electrical/Electronic Manufacturing, Higher Education - **Company Size:** 38% Small-Business, 35% Enterprise #### What Are Recent G2 Reviews of PSCAD? **"[Highest accuracy and Maximum efficiency](https://www.g2.com/survey_responses/pscad-review-3821056)"** **Rating:** 5.0/5.0 stars *— Janesh R.* [Read full review](https://www.g2.com/survey_responses/pscad-review-3821056) --- **"[best simulator for electrical power system analysis](https://www.g2.com/survey_responses/pscad-review-4308851)"** **Rating:** 5.0/5.0 stars *— Kavish M.* [Read full review](https://www.g2.com/survey_responses/pscad-review-4308851) --- #### What Are G2 Users Discussing About PSCAD? - [What is PSCAD used for?](https://www.g2.com/discussions/what-is-pscad-used-for) ### 21. [Vensim](https://www.g2.com/products/vensim/reviews) Vensim is a system dynamics and continuous simulation software for business and public policy applications. **Average Rating:** 4.3/5.0 **Total Reviews:** 26 **How Do G2 Users Rate Vensim?** - **Has the product been a good partner in doing business?:** 5.0/10 (Category avg: 8.5/10) - **Task:** 7.8/10 (Category avg: 8.2/10) - **Integrate:** 8.3/10 (Category avg: 8.0/10) - **Continuous event modeling:** 8.6/10 (Category avg: 8.0/10) **Who Is the Company Behind Vensim?** - **Seller:** [Ventana Systems](https://www.g2.com/sellers/ventana-systems) - **Year Founded:** 1985 - **HQ Location:** Harvard, MA - **Twitter:** @VentanaSystems (430 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/296098/ (15 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Higher Education, Research - **Company Size:** 54% Small-Business, 29% Enterprise #### What Are Recent G2 Reviews of Vensim? **"[Powerful system dynamics tool with a steep learning curve](https://www.g2.com/survey_responses/vensim-review-12263163)"** **Rating:** 4.5/5.0 stars *— Hernan C.* [Read full review](https://www.g2.com/survey_responses/vensim-review-12263163) --- **"[Vensim made me love doing modelling, simulations and sensitivity analysis.](https://www.g2.com/survey_responses/vensim-review-9124222)"** **Rating:** 5.0/5.0 stars *— Sam A.* [Read full review](https://www.g2.com/survey_responses/vensim-review-9124222) --- ### 22. [OpenFOAM](https://www.g2.com/products/openfoam/reviews) OpenFOAM is an open-source software used for computational fluid dynamics (or CFD). **Average Rating:** 4.3/5.0 **Total Reviews:** 33 **How Do G2 Users Rate OpenFOAM?** - **Has the product been a good partner in doing business?:** 8.3/10 (Category avg: 8.5/10) - **Task:** 6.8/10 (Category avg: 8.2/10) - **Integrate:** 6.9/10 (Category avg: 8.0/10) - **Continuous event modeling:** 6.9/10 (Category avg: 8.0/10) **Who Is the Company Behind OpenFOAM?** - **Seller:** [OpenFOAM Project](https://www.g2.com/sellers/openfoam-project) - **Year Founded:** 2011 - **HQ Location:** London, UK - **Twitter:** @CFDFoundation (5,471 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/9365468/ (5 employees on LinkedIn®) **Who Uses This Product?** - **Who Uses This:** CAE Engineer - **Top Industries:** Mechanical or Industrial Engineering, Automotive - **Company Size:** 63% Small-Business, 20% Enterprise #### What Are Recent G2 Reviews of OpenFOAM? **"[best experience free](https://www.g2.com/survey_responses/openfoam-review-9161087)"** **Rating:** 4.0/5.0 stars *— Giovanni D.* [Read full review](https://www.g2.com/survey_responses/openfoam-review-9161087) --- **"[A free open-source CFD software with wide variety of applications](https://www.g2.com/survey_responses/openfoam-review-7353291)"** **Rating:** 5.0/5.0 stars *— Ayushi P.* [Read full review](https://www.g2.com/survey_responses/openfoam-review-7353291) --- #### What Are G2 Users Discussing About OpenFOAM? - [What is OpenFOAM used for?](https://www.g2.com/discussions/openfoam-what-is-openfoam-used-for) - [Is OpenFOAM easy to use?](https://www.g2.com/discussions/is-openfoam-easy-to-use) - [Is OpenFOAM any good?](https://www.g2.com/discussions/is-openfoam-any-good) - [Is OpenFOAM free?](https://www.g2.com/discussions/is-openfoam-free) - 1 comment - [What is OpenFOAM used for?](https://www.g2.com/discussions/what-is-openfoam-used-for) ### 23. [Modelica](https://www.g2.com/products/modelica/reviews) Modelica is an open standard for modeling software. **Average Rating:** 4.2/5.0 **Total Reviews:** 19 **How Do G2 Users Rate Modelica?** - **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.5/10) - **Task:** 8.8/10 (Category avg: 8.2/10) - **Integrate:** 7.8/10 (Category avg: 8.0/10) - **Continuous event modeling:** 8.0/10 (Category avg: 8.0/10) **Who Is the Company Behind Modelica?** - **Seller:** [Modelica Association](https://www.g2.com/sellers/modelica-association) - **Year Founded:** 2012 - **HQ Location:** Madrid, ES - **Twitter:** @modelica (736 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/modelical/ (126 employees on LinkedIn®) **Who Uses This Product?** - **Company Size:** 57% Small-Business, 24% Enterprise #### What Are Recent G2 Reviews of Modelica? **"[System Modeling using Modelica](https://www.g2.com/survey_responses/modelica-review-4560807)"** **Rating:** 4.5/5.0 stars *— Lars E.* [Read full review](https://www.g2.com/survey_responses/modelica-review-4560807) --- **"[It's a open source free software ,where we can use various tool boxes and can create models](https://www.g2.com/survey_responses/modelica-review-4528947)"** **Rating:** 4.5/5.0 stars *— Aritra B.* [Read full review](https://www.g2.com/survey_responses/modelica-review-4528947) --- ### 24. [OpenSim](https://www.g2.com/products/opensim/reviews) OpenSim is an open-source software system for biomechanical modeling. **Average Rating:** 4.2/5.0 **Total Reviews:** 20 **How Do G2 Users Rate OpenSim?** - **Has the product been a good partner in doing business?:** 4.2/10 (Category avg: 8.5/10) - **Task:** 8.1/10 (Category avg: 8.2/10) - **Integrate:** 7.3/10 (Category avg: 8.0/10) - **Continuous event modeling:** 7.7/10 (Category avg: 8.0/10) **Who Is the Company Behind OpenSim?** - **Seller:** [OpenSim Project](https://www.g2.com/sellers/opensim-project) - **Year Founded:** 2018 - **HQ Location:** Częstochowa, PL - **Twitter:** @OpenSimSU (3,684 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/opensim/about (1 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Mechanical or Industrial Engineering - **Company Size:** 50% Small-Business, 27% Enterprise #### What Are Recent G2 Reviews of OpenSim? **"[Opensim review](https://www.g2.com/survey_responses/opensim-review-4536576)"** **Rating:** 4.5/5.0 stars *— Verified User in Higher Education* [Read full review](https://www.g2.com/survey_responses/opensim-review-4536576) --- **"[Biomechanics of Standing Wheelchair & Gait analysis.](https://www.g2.com/survey_responses/opensim-review-4522448)"** **Rating:** 5.0/5.0 stars *— Manideep G.* [Read full review](https://www.g2.com/survey_responses/opensim-review-4522448) --- ## What Is Simulation & CAE Software? [CAD & PLM Software](https://www.g2.com/categories/cad-plm) ## What Software Categories Are Similar to Simulation & CAE Software? - [General-Purpose CAD Software](https://www.g2.com/categories/general-purpose-cad) - [Mechanical Computer-aided Design (MCAD) Software](https://www.g2.com/categories/mechanical-computer-aided-design-mcad) - [Additive Manufacturing Software](https://www.g2.com/categories/additive-manufacturing) - [PCB Design Software](https://www.g2.com/categories/pcb-design) --- ## How Do You Choose the Right Simulation & CAE Software? ### What You Should Know About Simulation & CAE Software ### What is Simulation & CAE Software? Simulation and computer-aided engineering (CAE) software allows engineers, analysts, and designers to perform finite element analysis (FEA), computational fluid dynamics (CFD), multibody dynamics (MDB), and optimization. Simulation software can also be referred to as CAE simulation software due to its association with CAE analysis and its application. Simulation software can create models based on mathematical data and place them in a predefined system. By analyzing these models, engineers study the relationship between model and system and the interactions that happen in a controlled environment. This helps predict performance, defects, and judge the potential product lifespan. CAE software reliability, vendor support, and critical design validation are the three factors buyers weight most heavily when simulation results feed directly into production decisions. Based on G2 reviews, engineering teams evaluate CAE simulation software by comparing solver accuracy against physical test data, the responsiveness of vendor support during setup and troubleshooting, and how early in the design cycle the platform lets them validate concepts before committing to prototypes. **What Does Simulation & CAE Software Stand For?** CAE stands for computer-aided engineering. The term computer-aided engineering is used as a technical term for simulation while the term simulation is what is often heard in the market when users refer to engineering simulation. ### What are the Common Features of Simulation & CAE Software? The following are some core features within simulation software:  [**Computational fluid dynamics (CFD)**](https://www.g2.com/categories/simulation-cae/f/computational-fluid-dynamics): One of the main forms of engineering analysis that CAE software performs is CFD. CFD is a way to model the behavior of both fluids and gases. This includes modeling the way they interact with one another as well as surfaces that they come in contact with. This feature can solve problems such as identifying incompressible and compressible fluids, laminar and turbulent flows, as well as multiphase flow problems. **Finite element analysis (FEA):** FEA is a numerical method used to solve engineering problems. This process is used to break down one large problem into a handful of smaller ones, called finite elements. Using this method, engineers can break down complex engineering problems into manageable pieces. One of the main ways engineers use FEA is to make model representations in which they can test how objects interact with one another, which provides an understanding of how an actual object would be affected by other physical forces. Examples are bridge modeling, car crash testing, and testing the structural integrity of any given object. **Mechanical event simulation:** Mechanical event simulation enables engineers to simulate how objects will react to certain events in real life. A good example of this is a simulation of how a mobile phone will interact with a cement floor in the event that it is accidentally dropped. Within the simulation, the software can indicate if the phone screen will crack or if any other permanent issues will be caused. The software can then suggest changes to be made to the phone to make it more durable and protected in the event of a dropped phone; when considering these changes, users can test the simulation until the product is adjusted to their liking. [**Electromagnetic simulation**](https://www.g2.com/categories/simulation-cae/f/electromagnetic-simulation) **:** Electromagnetic simulation allows users to simulate the electromagnetic properties of components or systems. This allows engineers in industries such as electronics and communications to determine how effective their component design is. [**Thermal simulation**](https://www.g2.com/categories/simulation-cae/f/thermal-simulation) **:** Thermal simulation allows users to simulate how the physical properties of materials change with changes in temperature. Thermal simulation can be used to simulate areas such as electronics cooling, automotive thermal management, heat exchangers, pressure vessels, and other applications where users need to simulate the effect of thermal loads. Other Features of Simulation & CAE Software: [Structural Simulation](https://www.g2.com/categories/simulation-cae/f/structural-simulation) ### What are the Benefits of Simulation & CAE Software? **Speeds up design time:** Simulation software speeds up the time it takes engineers to prototype and test how objects will perform in the real world. This allows product engineers to improve design performance well before a product is manufactured. A major example of this is how airplane engineers manufacture an airplane that can withhold the stress of landing on a runway. Within this process, there are so many variables to take into account, including the material, size, and speed of the airplane. Given the perspective of how many factors go into the safety and performance design of an airplane, one would think it would take countless days of manipulating the design to create a reliable product. However, CAE allows engineers to speed up this process by running simulations of plane landings and detailing exact ways in which the engineer can improve the design.  **Saves money:** Simulation software is all virtual and done on the computer, hence the name “computer-aided engineering”. Since these simulations are all conducted virtually, it allows companies to save plenty of money by not having to manufacture countless designs before getting the final product correct. For example, car engineers can simulate how a car crash would occur before they even have to conduct the final experiment. This way, before car crash testing occurs, engineering teams already have a good sense of how the test will go. The result is having to spend less money on testing and trashing actual physical prototypes.  **Improves testing:** When prototypes finally come down to physical testing, simulation software can help analyze what’s occurring during the test and identify any key faults that occurred. For example, if a car was tested for impact and the body of the car wasn’t strong enough to withstand a crash, simulation software can identify exactly what went wrong and suggest what needs to be changed. ### Who uses Simulation & CAE Software? Simulation and CAE software is used across a variety of industries in the manufacturing and engineering world. Its main functions include simulation, validation, and optimization of products, which can be broadly applied to any business trying to test and improve a manufactured product. With this in mind, here are a couple of industries that use simulation software. **Automotive industry:** Historically, automakers spent plenty of time producing physical vehicle models and then testing them for safety by actually crashing them into physical barriers. With advancements in simulation software, however, design and safety testing is all done using computer simulations. Within the virtual simulation, a car can be tested to improve safety, comfort, and vehicle durability. This has saved the automotive industry both time and money by eliminating the need to produce countless physical prototypes. **Manufacturers:** Simulation and CAE software can produce simulations of manufacturing assembly lines. This helps manufacturers identify any inefficiencies or issues before they begin construction on expensive production assemblies. By identifying these issues, they can save money and increase the efficiency of their manufacturing systems. **Electronic engineers:** Industries that work with developing electronic products can greatly benefit from using simulation software. Some simulation tools offer physics-based electronics design that provides fast and accurate life predictions for electronic hardware at the component, board, and system levels in early-stage design. This can be extremely beneficial to product development. **Education:** Simulation and CAE software is also used by educators to teach engineering students. For learning or teaching simulation, several vendors even offer academic or student editions of their software packages, usually at a reduced cost. ### What is the Easiest CAE Simulation Software for Small Engineering Teams? The easiest CAE simulation software for small engineering teams tends to be cloud-based platforms that remove hardware and IT overhead entirely. Based on G2 reviews, small teams and startups describe SimScale's browser-based model as the deciding factor, with founders mentioning parallel simulation runs without in-house computing investment and design validation workflows built before hiring a dedicated analyst. Reviewers at small engineering firms note that desktop platforms like [SOLIDWORKS still compete with cloud tools like SimScale](https://www.g2.com/compare/simscale-vs-solidworks) when onboarding speed matters, with one 8-engineer team flagging that new hires get up to speed without formal training as the reason it won their internal vendor comparison. [CAD software](https://www.g2.com/categories/general-purpose-cad) **:** Computer-aided design (CAD) software allows users to design 3D models of physical objects. Before using simulation software, engineers often create a 3D design of whatever they’d like to conduct a simulation on. This can be a building, a mechanical assembly, an engineering plant, etc. Once the design is done, users then upload the product to a simulation software where they can then simulate how the product would react to real-life forces. Some simulation software have robust 3D design capabilities built in, while others are more elementary and are best complemented by a more robust 3D CAD software.  ### Challenges with Simulation & CAE Software  As a technically involved software, simulation and CAE software can come with a few major challenges. Some of the most common challenges include: **CAD/CAE integration:** CAD files are completely different from CAE files. With this in mind, it’s very difficult to produce a model in CAD software, and hope that it will be suited for FEA within CAE software. However, there are software offerings that allow design and analysis to be tested within an integrated CAD/CAE environment, so to avoid this potential issue, it may be best to find a CAD solution that also offers CAE capabilities. **Learning curve:** CAE software comes with a steep learning curve. While there are more products and resources that can help beginners, it will still take a significant amount of time to master all the nuances of the software. **Price:** Another major concern for small businesses is the high price of CAE software. Some commercial CAE software can range anywhere from $10,000 to $50,000 per person, which is a hefty price tag for a single user in a company. ### Which CAE Simulation Software has the Easiest Learning Curve? CAE simulation software with the easiest learning curve is a consistent tradeoff theme in reviews: the most powerful platforms demand the most time. Based on G2 reviews, users describe SimScale as the most approachable entry point, with reviewers who lack formal CFD or FEA backgrounds able to set up simulations independently. STAR-CCM+ and Ansys Fluent reviewers flag steep initial learning curves as the most common dislike, though [comparing Fluent against SimScale](https://www.g2.com/compare/ansys-fluent-vs-simscale) shows the tradeoff directly, with STAR-CCM+ users pointing to the built-in help guide and forum base as reducing ramp time to about a month. Reviewers running a vendor comparison mention documentation depth and live support responsiveness as the practical differentiators for teams that can't afford weeks of unproductive onboarding. ### Which companies should buy Simulation & CAE Software? Simulation and CAE software has applications that span multiple industries as well as multiple company types. **Structural engineering and automotive engineering companies:** Whether a company engineers planes, cars, or buildings, simulation software can solve a lot of use cases for structural engineering teams. With plenty of tools for stress and impact analysis, users can simulate how their structures or products will react to real-world environmental effects. **Manufacturing and industrial equipment companies:** It’s critical to test industrial equipment for strength, speed, safety, reliability, and endurance under different operating conditions. Simulation and CAE software can optimize the industrial equipment design early in the design cycle. This ensures the production of high-performance machinery with a shorter time-to-market and lower costs for physical testing. Some of the tools used within typical CAE software include mounting, clamping, adjusting, rotating and other elements. ### Which CAE Simulation Platforms do Automotive teams compare for Structural Analysis? For automotive structural analysis, engineering teams most often compare Siemens Simcenter STAR-CCM+, Ansys Mechanical, Ansys Fluent, and SOLIDWORKS Simulation, and the vendor comparison typically comes down to solver depth versus workflow integration. Based on G2 reviews, automotive is the most common reviewer industry for Simcenter STAR-CCM+, with users describing EV battery thermal runaway prediction, engine and underhood flow analysis, and aerodynamic package development as core use cases. Reviewers evaluating CAE simulation accuracy point to correlation against physical testing as the deciding factor, with one user describing wind tunnel validation of Fluent results and another describing test-bed probe correlation in STAR-CCM+. Reviewers also mention running structured internal comparisons before committing, with one engineering department testing [SOLIDWORKS against Fusion 360](https://www.g2.com/compare/autodesk-fusion-vs-solidworks) and Creo before standardizing. ### How to Buy Simulation & CAE Software  #### Requirements Gathering (RFI/RFP) for Simulation & CAE Software Requirements gathering for simulation and CAE software is critical to ensure that the business is implementing a product that meets all of their needs. To do so, businesses must evaluate their critical needs. #### Compare Simulation & CAE Software Products **Create a long list** Long lists are created by eliminating software options that do not provide critical functionality. To make a long list for simulation software, a buyer should look at the following functionalities and deem which products provide the necessary functionality: - Finite element analysis - Computational fluid dynamics  - Thermal simulation - Continuous event modeling - Mechanical event simulation - Manufacturing process simulation - 3D design and modeling - Drawing tools **Create a short list** Once a buyer has narrowed down their list from the following functionality above, it’s then important to get even more specific requirements. A buyer may be looking for simulation software that allows for a wide range of CAD integrations, or some buyers may be looking for solutions that specialize specifically in multibody dynamics or electronics simulation. Additionally, CAE is not easy to learn so it may be important to narrow it down to vendors that have great implementation support or additional resources to help learn how to use the simulation software. **Conduct demos** Demos are one of the most important stages in the buying journey. This allows a buyer to sit through an actual product demo and see if the product matches all of the requirements. To make sure the demo runs smoothly, users must ensure that the vendor has all of the requirements beforehand so they can showcase their features properly. Some of the use cases that a business should ask the vendor to showcase are: **Specific simulation features:** Before getting into the demo, a potential buyer needs to hone in on what simulation features are the most important to them. If a buyer is looking for thermal, fluids, or structural simulation then the buyers should make sure that the vendor showcases those specific features. **Workflows:** Another important feature to showcase is workflow functionality. How does the solution offer better workflow management for CAE projects? Can users share projects easily, are there simple functions for content management? **Selection of Simulation & CAE Software ** **Choose a selection team** Simulation and CAE software is going to most often be used by engineers as well as managers who oversee these teams of engineers. As such, a few senior engineers and relevant managers need to be involved in the decision-making process. At a minimum, the selection team should be at least three senior engineers and two members from management. Since simulation software is costly, this will ensure that enough eyes are on the project to make sure the best decision is made. **Negotiation** When negotiating during the purchasing stage, it is advisable to always start small in terms of licenses and functionality. Licenses will always be the biggest cost within any purchase, and oftentimes, companies purchase additional licenses or features in a product that they don’t necessarily need. During this negotiation, vendors will try to convince buyers that they can offer discounts on more functionality or licenses if they buy in bulk, but most businesses don’t need this. If businesses end up needing a few more licenses down the road, they can always add as need be.  In addition to this, the selection team should always strive to have implementation and ongoing support fees included in the cost. As stated previously, simulation software is not easy to learn. Before purchasing, buyers must ensure that the vendor offers regular training or even online training options to help new users onboard quickly. This way, if any ongoing support is needed, businesses can always contact their customer success or support representative. **Final decision** After the negotiation stage is conducted, the final decision requires buy-in from everyone on the selection team. It’s important to ensure that all requirements are met and the final decision is supported by everyone involved. ### What Does Simulation & CAE Software Cost? There are a variety of factors that will play into both the upfront and ongoing cost of simulation software. For upfront costs, a business will pay for setup, any custom integrations, and training. The ongoing cost is the subscription cost to actually use the software. Many simulation software options are usually run on a subscription model which means users will pay a monthly or yearly rate to use the software. The subscription model is generally set up as a per-user model and will ultimately be the biggest cost. As stated previously, to limit the upfront cost, it’s important to pay for a limited number of licenses right away as buyers still need to figure out if the software will ultimately be the best choice for their company. In terms of hard numbers, there is simulation software for as little as $30 per user on a monthly basis, whereas some go up to $100 per user per month. #### Return on Investment (ROI) Below is the breakdown of the estimated time to ROI according to the review data on G2 as of May 4, 2021: 35% of buyers see an ROI in 6 months or less 26% of buyers see an ROI in 7-12 months 19 % of buyers see an ROI in 13-24 months 7% of buyers see an ROI from 24-36 months 7% of buyers see an ROI in 48+ months  7% of buyers haven’t realized a full payback yet ### Simulation & CAE Software Trends **Machine learning ** Machine learning can help speed up engineering simulations by enabling highly accurate predictions. With tools like statistical learning, computers are able to learn and develop better data on their own. This can help speed up the optimal design of a product. An example would be data that is extracted from a car crash simulation repeated thousands of times. Within simulations, machine learning tools can understand which changes need to be made to make the car safer without sacrificing the integrity of the design. ### Simulation & CAE Software FAQs #### Most Popular FAQs **Which Simulation & CAE software has the best reviews?** Based on verified user ratings, these platforms consistently earn top marks for overall satisfaction: - [SimScale](https://www.g2.com/products/simscale): A cloud-native simulation platform covering CFD, FEA, and thermal analysis in the browser, rated highly for support responsiveness and ease of use. - [SOLIDWORKS](https://www.g2.com/products/solidworks): An integrated CAD platform with built-in simulation, praised for onboarding speed and file-format ubiquity across vendors. - [Simcenter STAR-CCM+](https://www.g2.com/products/simcenter-star-ccm): A multiphysics CFD platform combining meshing, solving, and post-processing in one environment. - [Autodesk Fusion](https://www.g2.com/products/autodesk-fusion): A single-subscription platform spanning CAD, CAM, simulation, and PCB design with parametric modeling. **What is the best CFD simulation software?** The strongest CFD platforms pair solver accuracy with meshing automation: - [SimScale](https://www.g2.com/products/simscale): Browser-based CFD with LBM solvers reviewers describe as exceptionally fast, backed by a free Community plan. - [Ansys Fluent](https://www.g2.com/products/ansys-fluent): A general-purpose CFD solver reviewers validate against wind tunnel data for aerodynamics work. - [Simcenter STAR-CCM+](https://www.g2.com/products/simcenter-star-ccm): Automated meshing and integrated post-processing, with automotive and EV thermal analysis as flagship use cases. **How do CAE simulation tools compare to traditional physical prototyping?** CAE simulation shifts design validation earlier in the development cycle and reduces the number of physical prototype rounds rather than replacing physical testing outright: - [Ansys Mechanical](https://www.g2.com/products/ansys-mechanical): Reviewers validate varying design systems without prototyping or small-batch manufacturing of precision parts. - [SimScale](https://www.g2.com/products/simscale): Reviewers identify thermal issues from CAD models and iterate before the first prototype, shortening test cycles ahead of tooling investments. - [Simcenter STAR-CCM+](https://www.g2.com/products/simcenter-star-ccm): Reviewers reduce physical test runs for airflow and cooling work by checking designs virtually first. **Which CAE simulation platforms do mechanical engineers trust most?** - [SOLIDWORKS](https://www.g2.com/products/solidworks): Won a department-level comparison against Fusion 360 and Creo in one reviewing engineering team's evaluation. - [Simcenter STAR-CCM+](https://www.g2.com/products/simcenter-star-ccm): Reviewers correlate probe points against test-bed setups and cite Siemens support quality. - [Ansys Mechanical](https://www.g2.com/products/ansys-mechanical): Reviewers describe its solver as an industry standard for structural analysis. **What is the difference between CAD and CAE software?** CAD software creates the 3D geometry of a product, while CAE software tests how that geometry behaves under real-world conditions like structural stress, fluid flow, and thermal loads. In practice, engineers design a model in CAD, then import it into CAE software for finite element analysis or computational fluid dynamics. Because CAD and CAE files differ substantially, buyers increasingly favor platforms that integrate both in one environment or offer direct CAD import. #### Small Business FAQs **What is the most affordable Simulation & CAE software for SMBs?** For small businesses navigating a category where commercial licenses can run tens of thousands per seat, these platforms earn recognition from SMB reviewers on cost, and you can compare more options on the [small business Simulation & CAE software](https://www.g2.com/categories/simulation-cae/small-business) page: - [SOLIDWORKS](https://www.g2.com/products/solidworks): Reviewers describe pricing as competitive and reasonable for paid engineering work compared to alternatives. - [SimScale](https://www.g2.com/products/simscale): A free Community plan plus cloud computing that removes hardware investment entirely. - [Autodesk Fusion](https://www.g2.com/products/autodesk-fusion): A single subscription covering CAD, CAM, and simulation instead of separate licenses. **What is the best CAE software for startups?** - [SimScale](https://www.g2.com/products/simscale): Startup reviewers describe running parallel simulations without in-house computing and building design validation processes from day one. - [Autodesk Fusion](https://www.g2.com/products/autodesk-fusion): Reviewers move from concept to fabrication-ready design in one platform, useful for lean teams without dedicated tooling. - [SOLIDWORKS](https://www.g2.com/products/solidworks): Small engineering teams cite fast onboarding for new hires without formal training. **Which cloud-based CAE software runs without expensive hardware?** - [SimScale](https://www.g2.com/products/simscale): Fully browser-based, with reviewers checking simulation status from any device including phones. - [Autodesk Fusion](https://www.g2.com/products/autodesk-fusion): Cloud saving and collaboration with simulation workloads offloaded from local machines. #### Enterprise FAQs **What is the best-rated CAE software for tech enterprises?** Enterprise engineering teams prioritize solver depth and vendor support maturity, and you can compare options on the [enterprise Simulation & CAE software](https://www.g2.com/categories/simulation-cae/enterprise) page: - [Simcenter STAR-CCM+](https://www.g2.com/products/simcenter-star-ccm): Multiphysics coverage with reviewer-cited Siemens support through setup and troubleshooting. - [Ansys Fluent](https://www.g2.com/products/ansys-fluent): Extensive physics models reviewers describe as delivering accurate results once mastered. - [Ansys Mechanical](https://www.g2.com/products/ansys-mechanical): Advanced structural analysis with automated meshing that minimizes manual intervention. **What is the most reliable CAE simulation tool for enterprises?** - [Simcenter STAR-CCM+](https://www.g2.com/products/simcenter-star-ccm): Reviewers correlate simulation output against physical test beds and describe accurate, fast processing. - [Ansys Mechanical](https://www.g2.com/products/ansys-mechanical): Reviewers call its solver an industry standard for stress, thermal, and vibration work. - [Ansys Fluent](https://www.g2.com/products/ansys-fluent): Reviewers validate CFD output against wind tunnel models with strong agreement. **Which CAE software integrates best with enterprise design tools?** - [Simcenter STAR-CCM+](https://www.g2.com/products/simcenter-star-ccm): Reviewers cite direct NX integration for moving data between design and simulation. - [SOLIDWORKS](https://www.g2.com/products/solidworks): Reviewers describe it as the industry-standard file format that vendors broadly support. - [SimScale](https://www.g2.com/products/simscale): Direct Onshape import that skips the export and re-import cycle. --- ## What Are the Most Common Questions About Simulation & CAE Software? *AI-generated · Last updated: June 3, 2026* ### Which companies integrate simulation software with existing CAD workflows for teams looking to Based on G2 reviews, several products are repeatedly used when teams need simulation work to fit into established CAD-driven engineering processes. - [Capital](https://www.g2.com/products/capital) — NX, PLM, and harness workflows. - [Designcenter Solid Edge](https://www.g2.com/products/designcenter-solid-edge) — edit parts before FEA or CFD. - [Simcenter 3D](https://www.g2.com/products/simcenter-3d) — unified CAD, meshing, and validation. - [Simcenter STAR-CCM+](https://www.g2.com/products/simcenter-star-ccm) — CFD with NX-connected design workflows. ### Security and data protection in cloud-based CAE simulation platforms before committing to a multi-year According to verified users, cloud-based CAE evaluation often centers less on formal security terminology and more on operational confidence. Recent reviews highlight concerns about centralized access, connected data, and sharing across teams, especially when simulation work ties into broader engineering workflows. Users value platforms that keep project information accessible from anywhere, support controlled collaboration, and reduce file handoffs between tools. At the same time, buyers should review how each platform handles shared environments, versioning, and connected design data before a long commitment. In this category, cloud access is often praised for speed and convenience, but teams still want clearer governance around collaboration, model handling, and integration points. ### What are the main challenges when starting CAE simulation for product design software According to verified users, the biggest startup challenges are usually learning curve, setup complexity, and model preparation rather than the simulation idea itself. Reviews repeatedly mention time spent cleaning geometry, defining contacts or constraints, selecting the right libraries or modules, and understanding which workflow fits the problem. New users also run into hardware limits on large models, confusing interfaces, and difficulty finding the right tutorials for advanced cases. Teams get value fastest when the software reduces manual preprocessing, keeps design and simulation connected, and provides reusable workflows. In recent reviews, buyers also weigh whether the platform helps them test early concepts quickly or requires expert-level effort before useful results appear. ### What are the most important features in cae software According to verified users, the most important features in cae software are accurate solvers, strong meshing or meshless setup, clear visualization, and workflows that reduce rework between CAD and analysis. Buyers also look for multiphysics support, automation for repetitive studies, optimization tools, and post-processing that makes results easy to interpret. Integration matters a lot in recent reviews, especially when engineering teams need to move between modeling, validation, and reporting without switching tools constantly. Users also value scalable performance on larger assemblies, reusable templates, and collaboration features that keep design data consistent across teams. For many teams, the best platforms shorten setup time while still supporting detailed simulation work. ### How do teams use Simulation & CAE for optimization According to verified users, teams use simulation and CAE for optimization by testing design alternatives before physical builds, then comparing performance across variables like strength, airflow, thermal behavior, vibration, or manufacturability. Reviews describe workflows where engineers run design exploration, topology studies, what-if scenarios, and parameter sweeps to find lighter, stronger, faster, or easier-to-build options. This is especially useful when projects involve repeated iterations or tight packaging constraints. Recent feedback also shows optimization works best when the platform supports automation, reusable setups, and direct links to CAD or system models. In practice, teams use CAE optimization to reduce prototyping cycles, catch weak points earlier, and make design decisions with more confidence.