--- title: Altair SimSolid Reviews meta_title: 'Altair SimSolid Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 184 reviews by the users' company size, role or industry to find out how Altair SimSolid works for a business like yours. aggregate_rating: rating_value: 4.3 review_count: 184 scale: '5' date_modified: '2026-07-17' parent_category: name: CAD & PLM url: https://www.g2.com/categories/cad-plm --- # Altair SimSolid Reviews **Vendor:** Altair **Category:** [Simulation & CAE Software](https://www.g2.com/categories/simulation-cae) **Average Rating:** 4.3/5.0 **Total Reviews:** 184 ## About Altair SimSolid By performing structural analyses on fully-featured CAD assemblies within minutes, SimSolid is the game-changing simulation technology for designers, engineers, and analysts. It eliminates geometry preparation and meshing: the two most time-consuming, expertise-extensive, and error-prone tasks performed in a conventional structural simulation. Multiple design scenarios can be simulated quickly under real-life conditions. Early CAD models, in any common format, can be used. SimSolid tolerance of imprecise geometry means that, unlike CAD-embedded simulation tools, there is no need to simplify complex geometries before analyzing designs. SimSolid supports all typical connections (bolt/nut, bonded, welds, rivets, sliding) and analysis of linear static, modal, thermal properties, along with more complex coupled, nonlinear, transient dynamic effects. ## Altair SimSolid Pros & Cons **What users like:** - Users commend the **user-friendly interface** of Altair SimSolid, enhancing navigation and simplifying design evaluations. (26 reviews) - Users value the **meshless simulation capability** of Altair SimSolid, enabling quick and accurate first-cut modeling without hassle. (21 reviews) - Users commend the **high accuracy** of Altair SimSolid, ensuring reliable structural results in a user-friendly interface. (12 reviews) - Users appreciate the **time-saving capabilities** of Altair SimSolid, allowing quick simulations to focus more on design. (12 reviews) - Users praise the **speedy meshing techniques** of Altair SimSolid, enabling rapid analysis of complex assemblies without hassle. (11 reviews) - Users commend Altair SimSolid for its **efficient analysis speed** , enabling quick evaluations and seamless integration into workflows. (10 reviews) - Users value the **setup ease** of Altair SimSolid, allowing quick simulations and effortless model integration. (10 reviews) - Features (9 reviews) - User Interface (9 reviews) - Multiphysics Simulation (7 reviews) **What users dislike:** - Users find the **licensing costs very high** , which can be a barrier for accessing Altair SimSolid's capabilities. (5 reviews) - Users find the **learning curve steep** , requiring a thorough understanding before becoming proficient with Altair SimSolid. (5 reviews) - Users find Altair SimSolid **not user-friendly** , struggling with unclear guidelines and challenging license management for collaboration. (5 reviews) - Users find the **complex interface** of Altair SimSolid challenging, especially with meshing tools and navigation difficulties. (4 reviews) - Users face challenges with **complex modeling** , as larger models often lead to functionality issues and uncertainty in results. (4 reviews) - High System Requirements (4 reviews) - Users face **meshing issues** with Altair SimSolid, impacting accuracy for small shapes and local studies. (4 reviews) - Users face **missing features** , such as CAD tools and support for composite materials, limiting overall functionality. (4 reviews) - CAD Limitations (3 reviews) - Complex Geometry (3 reviews) ## Altair SimSolid Reviews ### 1. Ultra-Fast Simulation on Large CAD Models—Perfect for Early-Stage Design **Rating:** 4.5/5.0 stars **Reviewed by:** AJAY S. | CAE Engineer, Chemicals, Mid-Market (51-1000 emp.) **Reviewed Date:** February 12, 2026 **What do you like best about Altair SimSolid?** No meshing required, enabling ultra‑fast structural simulation even for complex assemblies. Handles large, detailed CAD models directly—no geometry cleanup needed. Ideal for early‑stage design, letting engineers test many iterations quickly. **What do you dislike about Altair SimSolid?** Limited feature control & missing essential CAD editing tools, making advanced workflows harder. Confusing or unclear user interface, with UX issues that hinder ease of use. Accuracy can vary depending on the problem, and convergence/error verification is difficult because studies must be re‑run from the start. **What problems is Altair SimSolid solving and how is that benefiting you?** It eliminates meshing and geometry cleanup, allowing engineers to analyze complex, unsimplified CAD directly. It also cuts pre‑processing time by streamlining setup—contacts, welds, and BCs—and by reducing repetitive tasks. The result is a major productivity boost: less time spent on meshing and prep, and more time focused on engineering decisions. **Official Response from Sarthak Kumar:** > Hello Ajay, thank you for sharing your experience with Simcenter SimSolid. We're pleased to hear that it's enabling ultra-fast structural simulation and allowing engineers to test many design iterations quickly. We understand your concerns about the user interface and accuracy, and we're committed to enhancing the usability and reliability of our software. ### 2. Meshless FEA Speeds Up Aerospace Simulations **Rating:** 5.0/5.0 stars **Reviewed by:** Jason V. | Small-Business (50 or fewer emp.) **Reviewed Date:** March 05, 2026 **What do you like best about Altair SimSolid?** I find Altair SimSolid invaluable for quasi-static elastic simulations of parts and assemblies in aerospace. It hugely expedites the sim-iteration pipeline, enabling quick optimization of parts. What I like most is the meshless FEA, which eliminates the most time-consuming and error-prone aspect of traditional FEA—meshing. Instead of spending lots of time determining mesh sizes and refining mesh where stress concentrations exist, SimSolid allows you to skip that step entirely. Additionally, the initial setup of Altair SimSolid was very easy, and they offer a better enterprise solution along with an appealing startup package. **What do you dislike about Altair SimSolid?** The undo button is missing, which can be frustrating when I make mistakes and need to redo work. Also, the built-in tools for post-processing are limited, so I often have to use Excel for more advanced data analysis. Finally, it would be great if SimSolid decks or results could be exported out to Inspire or HyperMesh. **What problems is Altair SimSolid solving and how is that benefiting you?** Altair SimSolid hugely expedites the sim-iteration pipeline, optimizing parts quickly. Meshless FEA eliminates the time-consuming and error-prone meshing process, allowing me to skip determining mesh sizes and stress refinements. **Official Response from Sarthak Kumar:** > Hello Jason, We're glad to hear that Simcenter SimSolid has been invaluable for your aerospace simulations, and that you find the meshless FEA to be a significant advantage. We appreciate your feedback on the undo button and post-processing tools, and we'll definitely take that into consideration for future improvements. Thank you for sharing your experience with us! ### 3. Time-saving simulation approach with Altair SimSolid **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Airlines/Aviation | Small-Business (50 or fewer emp.) **Reviewed Date:** March 05, 2026 **What do you like best about Altair SimSolid?** So, what I like most is the integration of Altair SimSolid, because it allows me to use it under a user interface that I already know. It is also relatively easy to teach other designers, as they only need to know one interface. I also like that it is not necessary to mesh. That is actually the main reason. The results, as far as I have seen, are usable. In most cases, we have had good experiences for a quick and rough assessment. It is also important to me that one can quickly and intuitively get into the interface. This has been well achieved with Altair SimSolid. Additionally, I like that I can switch between the OptiStruct interface and the solver to quickly check if it works the same way with a mesh-based solver as it does with Altair SimSolid. **What do you dislike about Altair SimSolid?** The biggest problem is identifying the differences between a network-based solver and a non-network-based solver. Especially in special cases, it can happen that Altair SimSolid provides results that do not meet expectations. It would be important to explain these differences and bring Altair SimSolid closer to the correct solution, even if this is a lengthy process. I have not seen concrete examples in my daily life, but there have been academic papers on the subject that were sent to me. **What problems is Altair SimSolid solving and how is that benefiting you?** Altair SimSolid solves the problem of not having to mesh large or complex assemblies, which saves us time. The integration into familiar user interfaces makes it easier to use, and we quickly obtain useful results for an initial assessment. **Official Response from Sarthak Kumar:** > Hello, We appreciate your feedback on the differences between network-based and non-network-based solvers. We are continuously working to address these differences and provide clearer explanations to ensure that Simcenter SimSolid meets your expectations. Thank you for bringing this to our attention. ### 4. Theo fastest way to obtain satisfying FEA results **Rating:** 5.0/5.0 stars **Reviewed by:** Mariusz K. | Senior Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** November 21, 2022 **What do you like best about Altair SimSolid?** clear GUI, simple and understandable workflow, space for improvements in the future **What do you dislike about Altair SimSolid?** The pricing and the splitting of the licensing were done some time ago. Also, not all “features” are described in the “help,” as they are limitations of the applied technology. It is not possible to edit geometry, not even to move parts. Post-processing cannot be automated. **What problems is Altair SimSolid solving and how is that benefiting you?** It helps me make quick decisions at the very early stage of a project, when it’s crucial to head in the right direction from the start. **Official Response from Sarthak Kumar:** > Hello Mariusz, We're glad to hear that Simcenter SimSolid is helping you make quick decisions at the early stage of your projects. We will take note of your feedback regarding pricing and licensing for future improvements. ### 5. Facilitate Quick and Accurate Analysis **Rating:** 4.0/5.0 stars **Reviewed by:** Alvaro P. | Small-Business (50 or fewer emp.) **Reviewed Date:** March 05, 2026 **What do you like best about Altair SimSolid?** I like the ease of use of Altair SimSolid and how easy it is to replicate analyses on other structures. The speed with which it facilitates the flow between outlining and calculation when working with 3D elements is very useful. It is a very easy program to use from the start. **What do you dislike about Altair SimSolid?** The ability to open Altair SimSolid files in read-only mode is missed, as sometimes you just need to consult a project to obtain images for documentation or to attach in an email, without the need to perform additional calculations. **What problems is Altair SimSolid solving and how is that benefiting you?** Altair SimSolid helps me solve safety problems in structures and understand the stress state for precise repairs. It facilitates the flow from design to calculation, saving time by avoiding processing stages, and it is easy to use and replicate analyses on other structures. **Official Response from Sarthak Kumar:** > Hello Alvaro, We're glad to hear that you find Simcenter SimSolid easy to use and that it facilitates the flow between outlining and calculation for 3D elements. We appreciate your feedback and will take your suggestion about opening files in read-only mode into consideration for future updates. ### 6. Incredibly Fast, Easy-to-Learn Solver with Broad CAD & Neutral File Import **Rating:** 5.0/5.0 stars **Reviewed by:** Remy B. | System Simulation Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** February 01, 2026 **What do you like best about Altair SimSolid?** I like how easy it is to use, the short learning curve, and the fact that it can be used handheld. It’s also quick and straightforward to switch to nonlinear functions when needed. On top of that, I appreciate that it can import a wide range of neutral file formats as well as native CAD file formats, which makes it possible to set up and run a simulation in seconds or minutes. **What do you dislike about Altair SimSolid?** I have nothing negative to say, it's an incredibly fast solver, five times faster than traditional finite element software. Furthermore, it's easy to learn and has numerous features, with others still under development. **What problems is Altair SimSolid solving and how is that benefiting you?** I’m very impressed with SimSolid. I’ve used it extensively, and I also recommend it to my clients for preliminary verification. I’ve mainly relied on it for displacement and stress analysis on complete assemblies, and it has fit that workflow well. **Official Response from Sarthak Kumar:** > Hello Remy, it's great to hear that Simcenter SimSolid has met your expectations with its fast solver and broad file import capabilities. We appreciate your recommendation and are glad to hear that it has been a valuable tool for your simulation and verification needs. ### 7. Intuitive Modeling and a Straightforward GUI for Fluid Simulations **Rating:** 5.0/5.0 stars **Reviewed by:** Claire S. | Project Leader, Mid-Market (51-1000 emp.) **Reviewed Date:** February 02, 2026 **What do you like best about Altair SimSolid?** The modeling function they offer is quite intuitive, and the software includes solid built-in interaction methods. It also provides a large number of parameters for analyzing results, along with a wide range of functions overall. For our project, it enables us to run fluid simulations, and the graphical user interface is straightforward and easy to use. **What do you dislike about Altair SimSolid?** It’s necessary to expand the workflows, and having more resources available at times would be helpful. Occasionally, I run into issues with report generation, and there can be delays in processing time. **What problems is Altair SimSolid solving and how is that benefiting you?** This product helps me detect errors across different products and includes robust post-processing tools. It can simulate complex geometries and offers top-tier meshing capabilities. The enhanced visualization during simulation makes it easier to interpret results and refine our work, which ultimately helps me improve the performance of our services. **Official Response from Sarthak Kumar:** > Hello Claire, thank you for sharing your positive experience with Simcenter SimSolid's intuitive modeling function and straightforward GUI for fluid simulations. We understand your concerns about expanding workflows and the need for more resources, as well as the issues with report generation and processing time. Your feedback is valuable to us, and we will strive to address these areas to enhance your overall experience with our software. ### 8. Flexible Data Extraction and Powerful Automation in One Consistent Tool **Rating:** 5.0/5.0 stars **Reviewed by:** Eleanor M. | Technical Support Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** February 11, 2026 **What do you like best about Altair SimSolid?** I like the data extraction feature, it offers a wide range of flexibility within the tool. You can create automated, custom solution, and it offers a unique combination of system configuration functions. Everything can be programmed using the same tool. **What do you dislike about Altair SimSolid?** More detailed error information is needed, as I ran into a minor issue with component labeling. A thorough understanding of the program is required before using it, since some parts of the system take time to grasp. **What problems is Altair SimSolid solving and how is that benefiting you?** It helps me automate the entire marketing process, which greatly simplifies the overall workflow into fewer steps. It also helps me visualize how complex circuits operate, and I’ve found this software very useful for working through real-world industrial problems. On top of that, it provides real-time functionality, which makes the experience more responsive and practical. **Official Response from Sarthak Kumar:** > Hello Eleanor, it's great to hear that Simcenter SimSolid has helped simplify your marketing process and visualize complex circuits. We value your feedback about the need for a thorough understanding of the program and will continue to improve user experience. ### 9. Quick Setup, Limited Post-Processing **Rating:** 3.5/5.0 stars **Reviewed by:** Wybe P. | Mechanical Engineer **Reviewed Date:** February 12, 2026 **What do you like best about Altair SimSolid?** I find the "auto weld creator" in Altair SimSolid amazing, where the weld length can also be determined. It provides insight into the amount of welding in complex and large structures, which is useful for cost estimations. Additionally, the initial setup is very simple. **What do you dislike about Altair SimSolid?** I find the post-processing really very laborious. I often have to adjust the legend and cannot compare two models side by side. I also find it difficult to combine SimSolid with other programs. It feels more like a 'quick and dirty' solution, while I use other solvers for more accurate or repetitive work. **What problems is Altair SimSolid solving and how is that benefiting you?** I find Altair SimSolid very fast for making an initial calculation of complex structures and weld assemblies. The auto weld function provides insight into the amount of welding, which helps in making cost estimates. **Official Response from Sarthak Kumar:** > Hi Wybe, thank you for sharing your positive experience with the auto weld creator and the simplicity of the initial setup in Simcenter SimSolid. We understand your concerns about the post-processing and the integration with other programs. Your feedback is valuable to us, and we will use it to enhance the user experience and functionality of our software. ### 10. Quick Set-Up but Component Complexity Challenging **Rating:** 3.5/5.0 stars **Reviewed by:** Nandkishor D. | Small-Business (50 or fewer emp.) **Reviewed Date:** February 13, 2026 **What do you like best about Altair SimSolid?** I find Altair SimSolid easy for setup and delivering results within minutes for the first judgment. It's easy to get the first mode frequency range quickly, which saves a lot of time. I also appreciate that whenever I try the mode shape for the first shape, it matches with fully done simulations, though values may differ. **What do you dislike about Altair SimSolid?** Mostly for models with multiple components, it becomes difficult to identify components; also sometimes it will not take all surfaces from the CAD file. Defining contact between multiple components is tricky. **What problems is Altair SimSolid solving and how is that benefiting you?** Altair SimSolid allows me to get the first mode frequency range quickly and easily. It's straightforward for setting up and obtaining results within minutes for initial judgments, saving a lot of time compared to other software like Optistruct and Abaqus. **Official Response from Sarthak Kumar:** > Hello Nandkishor, we're glad to hear that you find Simcenter SimSolid easy to set up and that it delivers quick results. We understand that identifying components and defining contact between multiple components can be challenging, and we appreciate your feedback on this. We are continuously working to improve the user experience and address these issues. ### 11. Flexible, Powerful Modeling for Simulating Complex Real-World Scenarios **Rating:** 4.5/5.0 stars **Reviewed by:** Brandon D. | Project Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** February 12, 2026 **What do you like best about Altair SimSolid?** I love the complex problem-solving techniques it offers. It has a wide range of capabilities that make it genuinely useful for modeling, and it provides great flexibility when I need to simulate complex scenarios. Overall, it makes it easy to simulate real-world situations without feeling cumbersome. **What do you dislike about Altair SimSolid?** Some parts of the interface could use an update. I also hope they add more tutorials to their website. Keep in mind that complex simulations require very powerful hardware to run smoothly. **What problems is Altair SimSolid solving and how is that benefiting you?** This software has made it easy to solve complex problems and provides solid configuration options for analysis. It helps me tailor simulations to individual needs and makes creating structures more straightforward. Overall, it handles problems reliably and can solve virtually any problem I’ve needed it for. **Official Response from Sarthak Kumar:** > Hello Brandon, We're glad to hear that you find Simcenter SimSolid's problem-solving techniques and capabilities genuinely useful for modeling complex scenarios. We appreciate your feedback on the interface and tutorials, and we'll take it into consideration for future improvements. ### 12. Speedy Designs with User-Friendly Altair SimSolid **Rating:** 5.0/5.0 stars **Reviewed by:** Liviu G. **Reviewed Date:** February 12, 2026 **What do you like best about Altair SimSolid?** I find Altair SimSolid very user-friendly, which makes it easy to navigate and use effectively. The initial setup was very easy, which was a pleasant surprise. It has really sped up the current process for me and helps democratize our work. I also use it for the quick evaluation of new designs and quick iterative work, particularly in calculating normal modes and evaluating stiffness through quick structural simulations using pressure. **What do you dislike about Altair SimSolid?** I'm looking to explore additional features, like modal transient and bolted joint analyses. **What problems is Altair SimSolid solving and how is that benefiting you?** I use Altair SimSolid for quick evaluation and iterative design work. It solves modal and static structural issues by calculating normal modes and evaluating stiffness. It speeds up processes and democratizes work, making structural simulations quick and user-friendly. **Official Response from Sarthak Kumar:** > Hello Liviu, Thank you for sharing your positive experience with Simcenter SimSolid. We understand your interest in exploring additional features, and we are continuously working to expand and improve our capabilities to better serve our users. ### 13. Fast Turnaround, Needs Accuracy Assurance **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User | Small-Business (50 or fewer emp.) **Reviewed Date:** June 02, 2026 **What do you like best about Altair SimSolid?** I like that Altair SimSolid requires no meshing, which is a big plus. It offers quick response times that really improve the turnaround time for my projects. The initial setup was good and straightforward. Overall, I'd rate my likelihood to recommend it as an 8 out of 10. **What do you dislike about Altair SimSolid?** I have concerns about the confidence level of accuracy in Altair SimSolid. We often have to build a traditional FEA model to verify accuracy as we have less confidence in SimSolid compared to other solvers. **What problems is Altair SimSolid solving and how is that benefiting you?** I use Altair SimSolid for structure analysis, and it speeds up turnaround time with its no-mesh feature and quick response. ### 14. Quick in Pre-Calculus, Improvable in Complex Models **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Transportation/Trucking/Railroad | Enterprise (> 1000 emp.) **Reviewed Date:** November 22, 2022 **What do you like best about Altair SimSolid?** I like that Altair SimSolid is much faster than traditional FEA for pre-calculations, working on geometry without relying on the mesh. The independence from the mesh makes it much faster and allows working without simplifications regarding the original geometry. I also found that the initial setup is easy. **What do you dislike about Altair SimSolid?** For complex models, the pre-processing or treatment of the geometry is not so 'quick'. Moreover, the geometry has to be almost in a 'final' state. In my environment, we need a lot of welds and our CADs come with the welding preparations already in the geometry. **What problems is Altair SimSolid solving and how is that benefiting you?** Altair SimSolid is much faster than traditional FEA for pre-calculations and works on the geometry without relying on the mesh, allowing you to work without simplifications of the original geometry. **Official Response from Sarthak Kumar:** > Hello, Thank you for sharing your feedback on Simcenter SimSolid. We're glad to hear that you find it much faster than traditional FEA for pre-calculations and that the initial setup is easy. We understand your concerns about the pre-processing for complex models and the limitations with welding preparations in the CADs. We appreciate your input and will take it into consideration for future improvements. ### 15. Wide-Ranging Calculations and Analysis in a User-Friendly Interface **Rating:** 5.0/5.0 stars **Reviewed by:** Ancelina P. | Senior Data Analyst, Mid-Market (51-1000 emp.) **Reviewed Date:** February 06, 2026 **What do you like best about Altair SimSolid?** I like the wide range of calculation and analysis options, it can helps simplify complex expressions. It has an easy-to-use documentation center and an extensive database of functions. The software has a user-friendly interface and helps you solve all kinds of problems. **What do you dislike about Altair SimSolid?** Sometimes it struggles to process simple functions for no apparent reason. It's not always easy to pinpoint where you've made a mistake, I wish the program had instructions on that. **What problems is Altair SimSolid solving and how is that benefiting you?** It’s a highly customizable and functional programming tool that shows you, step by step, how a solution is reached. It saves time thanks to its ability to handle complex problems, and you can run commands and immediately see the results. **Official Response from Sarthak Kumar:** > Hello Ancelina, we're glad to hear that you appreciate the wide range of calculation and analysis options, as well as the user-friendly interface of Simcenter SimSolid. We understand your frustration with the struggles in processing simple functions and the difficulty in pinpointing mistakes. We'll take your feedback into consideration for future improvements. ### 16. Quick, Easy Integration That Streamlines Assembly Imports for Simulation **Rating:** 5.0/5.0 stars **Reviewed by:** Adam D. | Engineering Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** January 24, 2026 **What do you like best about Altair SimSolid?** The integration was quick and easy, and it greatly simplified importing assemblies for simulation. Everything is well organized to support a smooth simulation experience, with plenty of features to help refine simulations. Runtime is handled transparently, which makes the overall workflow feel straightforward. **What do you dislike about Altair SimSolid?** The option to define a coordinate system hasn’t been implemented yet, and I’d love to see this made more customizable to user preferences. I’d also appreciate more documentation on the advanced settings, since it would make them easier to understand and use. **What problems is Altair SimSolid solving and how is that benefiting you?** It has completely transformed my approach to analysis, its collaborative features facilitate teamwork. It has significantly reduced the runtime of our simulations, which now run quickly based on the geometry. **Official Response from Sarthak Kumar:** > Hello Adam, thank you for sharing your positive experience with Simcenter SimSolid. We're pleased to hear that it has transformed your approach to analysis and has reduced the runtime of your simulations. We understand your feedback on the need for more customizable coordinate system options and improved documentation for advanced settings. ### 17. Streamlined Design Workflow and Impressive Speed **Rating:** 4.5/5.0 stars **Reviewed by:** Danny S. | Design Engineer., Small-Business (50 or fewer emp.) **Reviewed Date:** November 26, 2025 **What do you like best about Altair SimSolid?** What I appreciate most is that it has enabled me to focus on design instead of spending time on model preparation. I no longer need to be concerned about minor gaps, overlaps, or unnecessary features. Additionally, I value the time saved during pre-processing, especially given its speed when working with complex assemblies. **What do you dislike about Altair SimSolid?** Navigating the administrative aspects of managing Altair licenses can be challenging, especially for teams that are not yet familiar with its ecosystem. The learning curve may feel steep at first as you get accustomed to the system. **What problems is Altair SimSolid solving and how is that benefiting you?** The main advantages are centered around the workflow: it enables me to efficiently validate several design options early on, which helps ensure that the final solution is structurally optimal. This has a direct effect on time to market, as it allows errors to be identified and addressed before reaching the critical review stage. **Official Response from Sarthak Kumar:** > Hi Danny, thank you for sharing your positive experience with Simcenter SimSolid. We're pleased to hear that it has allowed you to focus on design and save time during pre-processing. We understand that there may be a learning curve with the system, and we offer resources and support to help users get accustomed to the platform. ### 18. Meshless Design Reduces Preparation Time **Rating:** 4.0/5.0 stars **Reviewed by:** Mutlu . | Structural Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** March 05, 2026 **What do you like best about Altair SimSolid?** I find the meshless design of Altair SimSolid very useful for solving structural problems quickly. It lets me analyze the geometry directly without the need for manual cleanup or mesh refinement, which reduces preparation time significantly. It's very easy to set up as well, and I like how well step files work with it too. **What do you dislike about Altair SimSolid?** The results are a bit different than FEA. **What problems is Altair SimSolid solving and how is that benefiting you?** I use Altair SimSolid for quick structural analyses. It solves strength and stiffness problems and reduces preparation time by analyzing geometry directly without needing manual cleanup or mesh refinement. **Official Response from Sarthak Kumar:** > Hi Mutlu, Thank you for sharing your feedback! We understand that the results may be different from traditional FEA, and we are continuously working to improve and refine our solution to provide accurate and reliable results. ### 19. Fast, Easy-to-Use Platform for Complex Geometry and Straightforward Linear Analysis **Rating:** 5.0/5.0 stars **Reviewed by:** Brittni B. | Project Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** February 04, 2026 **What do you like best about Altair SimSolid?** I like its ability to solve complex problems, it's very fast at creating geometry. Providing state-of-the-art options for definition allows for easy linear analysis. Installation is seamless, and it's an easy-to-use platform. **What do you dislike about Altair SimSolid?** The meshing tools could be improved, as they sometimes generate errors. Navigation can also feel a bit complicated at times, and I had some trouble visualizing the results clearly. **What problems is Altair SimSolid solving and how is that benefiting you?** It helps me analyze parameters accurately, and I mainly use it for element simulations. It provides several options for formulating the problem and makes it possible to solve complex cases. So far, I’ve used it primarily to solve static problems. **Official Response from Sarthak Kumar:** > Hello Brittni, thank you for sharing your positive experience with Simcenter SimSolid. We understand your concerns about the meshing tools and navigation, and we are continuously working to enhance the user experience. Your input is valuable to us. ### 20. Fast Structural Analysis, but Resolution and Stress Peak Uncertainty Need Work **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Defense & Space | Mid-Market (51-1000 emp.) **Reviewed Date:** February 19, 2026 **What do you like best about Altair SimSolid?** the speed of creating structural analyses on complex assemblies and the automatic recognition of features, fixtures and welds **What do you dislike about Altair SimSolid?** the resolution, the lack of further analyses, graph wise analyses. and the degree of uncertaintity compared to FEM. Refining the resolution can change results significantly, stress peaks can sometimes be uncertain. Also not being able to model geometry, results in not using simsolid to discover the effects of different geometries **What problems is Altair SimSolid solving and how is that benefiting you?** quick in depth research of large assemblies that are already in use, but may be optimised or characterised for further development. **Official Response from Sarthak Kumar:** > Hello, Thank you for sharing your thoughts with us. We're happy to hear that Simcenter SimSolid has been beneficial for your quick in-depth research of large assemblies. We understand your concerns about resolution, stress peak uncertainty, and the limitations in modeling geometry. Your feedback is valuable to us, and we will take it into account as we work on enhancing the software's features. ### 21. SimSolid Reviwe **Rating:** 4.5/5.0 stars **Reviewed by:** Luis Xavier J. | CAE Analyst, Enterprise (> 1000 emp.) **Reviewed Date:** August 04, 2025 **What do you like best about Altair SimSolid?** What I like the best about Altair SimSolid is the ease of use it had a lot less buttons than hypermesh and its similar to some simulation's extensions from CAD softwares as Solidworks, Inventor, etc. Wthat it makes it intuitive. Something that i like a lot of Altair softwares is that they have solution engineers expert of each software that provide customer support until your doubts are solve. It's easy to implement cause in comparison to other softwares in which you have to make a mesh in SimSolid you can avoid convergence error generated by bad quality of the mesh. **What do you dislike about Altair SimSolid?** The frequency in which i use SimSolid it's very poorly cause in the company in where I'm usually we work with sheet metal that requires to do a shell mesh. So my frequency of use right now is just educative. **What problems is Altair SimSolid solving and how is that benefiting you?** Avoid error produced by a bad quality mesh **Official Response from Sarthak Kumar:** > Hello Luis, thank you for sharing your positive experience with Simcenter SimSolid. We're committed to providing user-friendly software with excellent customer support, and we're pleased to hear that you've found it easy to implement and have been able to avoid convergence errors. We understand that the frequency of use may be limited based on your specific needs, but we appreciate your feedback and are constantly working to improve our software to better serve all users. ### 22. Simplicity and Speed in Complex Calculation **Rating:** 4.5/5.0 stars **Reviewed by:** Orlando R. | HO mechanical department **Reviewed Date:** February 13, 2026 **What do you like best about Altair SimSolid?** I like the simplicity and speed of calculation of Altair SimSolid. I can manage complex models in a short time and update the analyses. Moreover, the initial setup was simple and immediately operational. **What do you dislike about Altair SimSolid?** I want the graphics to be improved and the post-processing to allow customization of the results. It would be useful to have more user-friendly icons. **What problems is Altair SimSolid solving and how is that benefiting you?** With Altair SimSolid, I eliminate model preparation time and quickly obtain results. I can handle complex models in a short time and update the analyses. **Official Response from Sarthak Kumar:** > Hello, Thank you for sharing your feedback on Simcenter SimSolid. We're pleased to hear that you find it useful for pre-sizing tools. We take note of your comment about the limitation in materials and will strive to improve in this area. ### 23. Fast at Component-Level Work, But Assembly Connections Need Improvement **Rating:** 2.5/5.0 stars **Reviewed by:** Yogesh k. | Small-Business (50 or fewer emp.) **Reviewed Date:** June 02, 2026 **What do you like best about Altair SimSolid?** work good for components level and its faster. **What do you dislike about Altair SimSolid?** Not good to define connection in assembly. **What problems is Altair SimSolid solving and how is that benefiting you?** quick simulations of components ### 24. Easy Meshless Setup for Fast Results **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Mining & Metals | Enterprise (> 1000 emp.) **Reviewed Date:** February 12, 2026 **What do you like best about Altair SimSolid?** A meshless approach that’s easy to use for quick-and-dirty runs when I need results fast. **What do you dislike about Altair SimSolid?** There isn’t much scope for automation or for cutting down repetitive work. For instance, in every iteration I still have to create rigid bolts again, which quickly becomes tedious. **What problems is Altair SimSolid solving and how is that benefiting you?** It runs quickly when I need to produce a simple, component-level geometry design release. For larger subsystems, it also supports performing a full, detailed analysis when needed. **Official Response from Sarthak Kumar:** > Hello, Thank you for your feedback about the lack of automation and repetitive work. We will take this into consideration for future improvements. ### 25. Excellent computing speed for complex assemblies **Rating:** 5.0/5.0 stars **Reviewed by:** Stephan B. | Berechnungsingenieuer, Enterprise (> 1000 emp.) **Reviewed Date:** March 31, 2026 **What do you like best about Altair SimSolid?** I like the computational speed and the ability to analyze large models with Altair SimSolid. **What do you dislike about Altair SimSolid?** Nothing **What problems is Altair SimSolid solving and how is that benefiting you?** I use Altair SimSolid for stress and buckling evaluations of large, complex assemblies. The advantages are the fast computation speed and the ability to analyze large models, which is not possible with other software solutions. **Official Response from Sarthak Kumar:** > Hello Stephan, Thank you for sharing your positive experience with Simcenter SimSolid. We're glad to hear that you have not encountered any issues with the software. ### 26. Meshless CAE workflow helps speed up Initial Product Designs **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Automotive | Small-Business (50 or fewer emp.) **Reviewed Date:** February 12, 2026 **What do you like best about Altair SimSolid?** Much faster than traditional workflows. Meshless CAE helps with faster model setup, does not need extensive geometric cleanup, analysis time is super-fast, and allows spending more time on iterating designs. The interface is very intuitive. **What do you dislike about Altair SimSolid?** It took some time to get used to the interface and workflow. Also, older versions had a few issues. Much improved now. Very good for product designers to jump on to. **What problems is Altair SimSolid solving and how is that benefiting you?** Analysis for automotive components. **Official Response from Sarthak Kumar:** > Hello, thank you for sharing your experience with Simcenter SimSolid. We understand that getting used to a new interface and workflow can take some time, but we're pleased to hear that the issues have been much improved. We're committed to providing a seamless experience for product designers. ### 27. Intuitive and Efficient Tool That Boosts Workflow **Rating:** 4.5/5.0 stars **Reviewed by:** Khaoula B. | Senior marketing manager, Marketing and Advertising, Small-Business (50 or fewer emp.) **Reviewed Date:** November 23, 2025 **What do you like best about Altair SimSolid?** This tool has an intuitive interface with a shallow learning curve and very easy to use. It is highly automated thus promotes workflow efficiency with high speed and accuracy. **What do you dislike about Altair SimSolid?** I do not have issues with Altair SimSolid. I like it. **What problems is Altair SimSolid solving and how is that benefiting you?** It reduces time wastage as now traditional meshing which is time consuming. It works with CAD geometry for performance analysis without meshing. Through automation this tool reduces time wasted in simulation setup. **Official Response from Sarthak Kumar:** > Hello Khaoula, Thank you for sharing your positive experience with Simcenter SimSolid. We're pleased to hear that you find it easy to use and beneficial for your workflow. ### 28. Intuitive Interface with Clear Visuals and Seamless Experience **Rating:** 4.5/5.0 stars **Reviewed by:** Gomez R. | QC Specialist, Building Materials, Mid-Market (51-1000 emp.) **Reviewed Date:** November 20, 2025 **What do you like best about Altair SimSolid?** It gives users clear visuals pin pointing the displacement, stress and safety factors through charts, images and animations hence very sufficient. It has a user friendly and intuitive interface. **What do you dislike about Altair SimSolid?** I do not have issues with this tool. It has been seamless. **What problems is Altair SimSolid solving and how is that benefiting you?** This tool works with CAD geometry other than the traditional meshing CAD which is tedious and time consuming Altair SimSolid reduces time wastage even with. It promotes fast and accurate simulation. **Official Response from Sarthak Kumar:** > Hi Gomez, thank you for sharing your positive experience with Simcenter SimSolid. We're glad to hear that the tool has been seamless for you and has helped in reducing time wastage and promoting fast and accurate simulation. ### 29. Lightning-Fast Performance — Impressively Quick **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Food & Beverages | Enterprise (> 1000 emp.) **Reviewed Date:** June 30, 2026 **What do you like best about Altair SimSolid?** Quickness of the program an Results you gain **What do you dislike about Altair SimSolid?** User Surface is still old and Feedback in error case is horrible **What problems is Altair SimSolid solving and how is that benefiting you?** Quick calculation of big Metal sheet products ### 30. Easy to Use with Great Tool Options **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer & Network Security | Enterprise (> 1000 emp.) **Reviewed Date:** June 03, 2026 **What do you like best about Altair SimSolid?** The ease of usage and the tool options. I personally think the vast options make it great **What do you dislike about Altair SimSolid?** It takes a while to load the full design **What problems is Altair SimSolid solving and how is that benefiting you?** It helps us catche programming defects before we get the product ### 31. Hypermesh is getting better and better! **Rating:** 4.5/5.0 stars **Reviewed by:** sergio a. | Senior Structural Engineer, Enterprise (> 1000 emp.) **Reviewed Date:** July 29, 2025 **What do you like best about Altair SimSolid?** I can't say much of Altair SimSolid since I haven't had the opportunity to work with it. But for the last 6years I have been using Altair Hypermesh (formerly known as HyperWorks) and I can honestly say that is now my favorite FEA preprocessor. I am an avid FEA tool user (Ansys, Abaqus, LsDyna, etc...) and this is ALWAYS my favorite pre-processor. The old GUI complexity and ambiguity is gone. And the people at Altair are doing an amazing job integrating all the perks and tools of the old Hypermesh. It is not perfect and sometimes buggy, BUT still it is the best tool for FEA I have used in my 20+years of simulation experience. **What do you dislike about Altair SimSolid?** If I get a FREE license to play around SimSolid, I'll do an in-depth review **What problems is Altair SimSolid solving and how is that benefiting you?** I have seen videos of SimSolid and it seems is a mesh-free tool, meaning no dealing with the nasty nodes and element meshing! so, it looks like a great tool. **Official Response from Sarthak Kumar:** > Hello Sergio, we're glad to hear that you've had a positive experience with Simcenter Hypermesh! We appreciate your feedback and are constantly working to improve our products. ### 32. Fast Concept Design Reviews **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Mechanical or Industrial Engineering | Mid-Market (51-1000 emp.) **Reviewed Date:** June 30, 2026 **What do you like best about Altair SimSolid?** Speed to review concept design iterations **What do you dislike about Altair SimSolid?** Composite materials modelling not supported **What problems is Altair SimSolid solving and how is that benefiting you?** review design early in product development ### 33. Fast Sim Solution, But Needs More to Win Me Over **Rating:** 1.5/5.0 stars **Reviewed by:** Verified User in Semiconductors | Enterprise (> 1000 emp.) **Reviewed Date:** June 01, 2026 **What do you like best about Altair SimSolid?** It is a fast quick sim solution for fea. **What do you dislike about Altair SimSolid?** I dislike how it doesn't show the meshing or math behind it. **What problems is Altair SimSolid solving and how is that benefiting you?** It should show users how it solves so quickly. ### 34. Nice software. **Rating:** 3.5/5.0 stars **Reviewed by:** Viplav T. | Structural Engineer, Small-Business (50 or fewer emp.) **Reviewed Date:** August 17, 2025 **What do you like best about Altair SimSolid?** Altair SimSolid is a powerful structural analysis tool that skips the usual headaches of CAD and meshing letting engineers test their designs much faster. It can handle large complex CAD assemblies with thousands of parts and still deliver accurate results for things like static, modal, buckling, thermal, and fatigue analysis. Its biggest strength is speed scenarios can be checked in just minutes making it great for early design and quick decision-making. That said, while it’s highly reliable for design iterations, it’s not meant to fully replace detailed FEA when it comes to final certification or very specialized material-level studies. **What do you dislike about Altair SimSolid?** One thing you might dislike about Altair SimSolid is that even though it’s super fast and easy, It can’t fully replace traditional FEA when you need very detailed, material-level or certification-grade analysis. **What problems is Altair SimSolid solving and how is that benefiting you?** Massive time savings. **Official Response from Sarthak Kumar:** > Hi Viplav, Wwe're pleased to hear that Simcenter SimSolid is providing massive time savings for you. We value your feedback and are committed to continuously improving our software to meet the needs of our users. ### 35. An excellent tool **Rating:** 4.5/5.0 stars **Reviewed by:** UDHAYAKUMAR R. | CAE manager, Automotive, Small-Business (50 or fewer emp.) **Reviewed Date:** July 29, 2025 **What do you like best about Altair SimSolid?** 1. No meshing 2. Speed 3. Intuitive and User friendly **What do you dislike about Altair SimSolid?** 1. Non linear problems solving 2. Explicit simulations 3. CFD simulations **What problems is Altair SimSolid solving and how is that benefiting you?** Fast and reliable results for complex geometry when there is no time to do a big calculations **Official Response from Sarthak Kumar:** > Hello Udhaya, we understand your concerns about non-linear problem solving and explicit simulations. We continuously work on improving our software and appreciate your feedback. ### 36. Altair SimSolid, which is mesh-free and designer-friendly **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Machinery | Enterprise (> 1000 emp.) **Reviewed Date:** February 16, 2025 **What do you like best about Altair SimSolid?** I like the meshless aspect of Altair SimSolid. It eliminates the hassle of creating meshes, making it easy to start without specialized knowledge or experience, and it's appealing for deployment to designers. Additionally, I appreciate that the UI is visually intuitive. **What do you dislike about Altair SimSolid?** If the list of settings can be exported when resetting boundary conditions, it will be easier to reset when changing parts, and I think mistakes will be reduced. **What problems is Altair SimSolid solving and how is that benefiting you?** Altair SimSolid does not require mesh creation, making it easy to start and deploy to designers. The UI is also visually intuitive. **Official Response from Sarthak Kumar:** > Hello, it's great to hear that Simcenter SimSolid is solving the hassle of mesh creation and benefiting designers with its easy deployment and visually intuitive UI. We're thrilled that it's making your experience smoother. ### 37. Quick analysis directly on CAD **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Automotive | Mid-Market (51-1000 emp.) **Reviewed Date:** December 16, 2025 **What do you like best about Altair SimSolid?** This is the best software for performing analysis directly on the CAD model without the need for meshing. It allows you to carry out both linear and nonlinear analyses, and you can obtain solutions much faster compared to traditional mesh-based approaches. The interface is very user-friendly, making it easy to learn and use. Additionally, the support from the Altair team is excellent. **What do you dislike about Altair SimSolid?** The platform should offer more ways to get in touch. Additionally, it would be helpful if some study material were available on YouTube, as this would make learning easier. **What problems is Altair SimSolid solving and how is that benefiting you?** Static analysis **Official Response from Sarthak Kumar:** > Hello, we're glad to hear that you find Simcenter SimSolid to be the best software for performing analysis directly on the CAD model without the need for meshing. We appreciate your feedback on the user-friendly interface and the excellent support from our team. We will take your suggestions regarding more ways to get in touch and study material availability on YouTube into consideration for future improvements. ### 38. Pre-dimensioning tools **Rating:** 4.5/5.0 stars **Reviewed by:** Verified User in Aviation & Aerospace | Small-Business (50 or fewer emp.) **Reviewed Date:** February 16, 2026 **What do you like best about Altair SimSolid?** Simplicity, Speed, Ability to meet the need **What do you dislike about Altair SimSolid?** Limitation in the materials that it is possible to create **What problems is Altair SimSolid solving and how is that benefiting you?** Pre-sizing of tools **Official Response from Sarthak Kumar:** > Hello, Thank you for sharing your feedback on Simcenter SimSolid. We're pleased to hear that you find it useful for pre-sizing tools. We take note of your comment about the limitation in materials and will strive to improve in this area. ### 39. The concept itself is really good, however further development is required. **Rating:** 2.0/5.0 stars **Reviewed by:** Verified User in Mining & Metals | Small-Business (50 or fewer emp.) **Reviewed Date:** August 01, 2025 **What do you like best about Altair SimSolid?** The concept itself is promising, and it can already be used for smaller models. The classic products, like Hypermesh, Optistruct, Motionsolve, Radioss, etc., are amazing packages. **What do you dislike about Altair SimSolid?** As of 2025, based on my real-life experience in the mining industry, dealing with welded steel structures, it works only with smaller models. As soon as the model becomes more complex or larger, it fails to function. I diligently try every release, always involve Altair support, but the conclusion is so far the same: for serious tasks, I need to go back to Hypermesh and a proper solver. Also, the UI is overly simplistic and lacks professional functions. Unfortunately, a very high token requirement is paired with the lack of robustness. As the concept itself is promising and the development is continuous, I hope it will be a daily tool in the future. **What problems is Altair SimSolid solving and how is that benefiting you?** It should help solve real-world problems with the meshless concept. **Official Response from Sarthak Kumar:** > Hello, we understand your concerns about the limitations of Simcenter SimSolid, particularly with larger and more complex models, as well as the high token requirement and the UI functionality. We are committed to enhancing the software to better meet the needs of users in various industries. Your feedback helps us prioritize the areas for improvement and development. ### 40. Quick Geometry Automation, But Too Frustrating to Use **Rating:** 1.5/5.0 stars **Reviewed by:** Verified User in Transportation/Trucking/Railroad | Mid-Market (51-1000 emp.) **Reviewed Date:** February 12, 2026 **What do you like best about Altair SimSolid?** Quick automated way to process the geometry and get some results quickly **What do you dislike about Altair SimSolid?** I had so much trouble with it that I gave up and I had some help with the Altair support. Not a good experience for me. **What problems is Altair SimSolid solving and how is that benefiting you?** IT is good to use with an existing geometry that needs assessing quickly **Official Response from Sarthak Kumar:** > Hello, thank you for sharing your experience. We understand the importance of a smooth and efficient user experience, and we will use your feedback to make necessary improvements to our product and support services. ### 41. Simsolid Cloud **Rating:** 4.0/5.0 stars **Reviewed by:** Chris P. | Head of Drawing Office, Mid-Market (51-1000 emp.) **Reviewed Date:** February 14, 2025 **What do you like best about Altair SimSolid?** It is brilliant to have a reliable FEA alternative in the cloud which frees up my PC for other tasks, and solves large assemblies quickly. It is great that if I upload new STEP files to the same project, the software copies the analysis settings to the new files. Great that there are no installs to deal with. **What do you dislike about Altair SimSolid?** Simsolid Cloud is too restrictive on the number of bodies/facets it can handle, which means I often have to simplify the geometry- a task that shouldn't be required with this software! I understand the cloud version might need some restrictions here, but if I could double the amount of bodies or facets, this would make analysis of large frames much more usable. **What problems is Altair SimSolid solving and how is that benefiting you?** Analysis of large assemblies and frames which mix traditionally shell, beam and solid idealisations, which are time consuming to set up with traditional FEA. With this software I can run multiple iterations early in the design process. **Official Response from Sarthak Kumar:** > Hello Chris, thank you for sharing your positive experience with Simcenter SimSolid Cloud! We're glad to hear that it has been a reliable FEA alternative for you and has helped to free up your PC for other tasks. We appreciate your feedback about the restrictions on the number of bodies/facets, and we will certainly take this into consideration for future improvements. ### 42. Good tool **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Information Services | Small-Business (50 or fewer emp.) **Reviewed Date:** December 28, 2025 **What do you like best about Altair SimSolid?** User friendly and meshless method is good. Supports various CAD formats. Good for estimation. **What do you dislike about Altair SimSolid?** It supports Windows only and it's license is costly. Requires high performance workstation. **What problems is Altair SimSolid solving and how is that benefiting you?** As we can get 3D modelling so detailed analysis can be easily done by engineers before manufacturing is done. It lets us put multiple parts virtually. It can convert 3D to 2D drawings and helps save lot of time. **Official Response from Sarthak Kumar:** > Hello, thank you for sharing your feedback! We're glad to hear that you find Simcenter SimSolid user-friendly and appreciate its meshless method and support for various CAD formats. We understand your concerns about the Windows-only support and licensing cost, and we are constantly working to improve our offerings. We appreciate your input and will take it into consideration for future developments. ### 43. A very simple and easy - but still accurate calculations/simulations program (FEA) **Rating:** 4.0/5.0 stars **Reviewed by:** Daniel K. | Designer, Mechanical or Industrial Engineering, Small-Business (50 or fewer emp.) **Reviewed Date:** February 17, 2025 **What do you like best about Altair SimSolid?** That it is so simple and easy to learn how to use, no unneccessary functions. It is working very well to add files for simulation/calculation to SimSolid, when it approves files such as Parasolid, STL and Inventor, which I usually work with. **What do you dislike about Altair SimSolid?** I really dislike that you can not Undo and Redo (Ctrl+Z, Ctrl+Y) in Altair SimSolid. This is really frustrating many times, especially if I accidentally delete something. I do not like how difficult it is to find support and answers on my questions related to Altair SimSolid online, searching on the internet. **What problems is Altair SimSolid solving and how is that benefiting you?** Altair SimSolid is making it possible for more of our Designers to work with calculations and Simulation, when it is so simple to learn how to use, because of the few steps one needs to take to make an enough accurate simulation/calculation. **Official Response from Sarthak Kumar:** > Hello Daniel, thank you for sharing your positive experience with Simcenter SimSolid. We understand the frustration with the lack of Undo/Redo function and will take this feedback into account for future updates. We are also committed to enhancing our online support resources to make it easier for users to find answers to their questions. ### 44. Very intuitive and easy to use **Rating:** 5.0/5.0 stars **Reviewed by:** Pedro M. | Product Designer, Mid-Market (51-1000 emp.) **Reviewed Date:** August 05, 2025 **What do you like best about Altair SimSolid?** It's very intuitive and there's plenty of resources online to learn. **What do you dislike about Altair SimSolid?** I would like to be able to save my probe locations for reuse. **What problems is Altair SimSolid solving and how is that benefiting you?** SimSolid help's with simulations that have a lot of components and diferent contacts. **Official Response from Sarthak Kumar:** > Hello Pedro, we're happy to hear that Simcenter SimSolid is helping you with simulations involving multiple components and contacts. Your feedback about saving probe locations is noted and will be considered for future enhancements. ### 45. Nice tool for initial simulation **Rating:** 3.0/5.0 stars **Reviewed by:** Maulik P. | Project Engineer - CAx Automation , Small-Business (50 or fewer emp.) **Reviewed Date:** August 18, 2025 **What do you like best about Altair SimSolid?** It is good especially meshless method and it is good precision and provide good structural result. Also it is user friendly and easy to learn **What do you dislike about Altair SimSolid?** Not as much mostly it is not industry standards it is great for rough estimate but to do convergence study it is hectic we have to do all over from start. **What problems is Altair SimSolid solving and how is that benefiting you?** Mainly structural analysis through meshless techniques. **Official Response from Sarthak Kumar:** > Hi Gomez, thank you for sharing your positive experience with Simcenter SimSolid. We're glad to hear that the tool has been seamless for you and has helped in reducing time wastage and promoting fast and accurate simulation. ### 46. Altair SimSolid Review **Rating:** 4.0/5.0 stars **Reviewed by:** saikumar B. | Senior Analyst, Small-Business (50 or fewer emp.) **Reviewed Date:** August 01, 2025 **What do you like best about Altair SimSolid?** Fast simulation speed and handling complex assemblies **What do you dislike about Altair SimSolid?** Not suited for dynamic and transient or vibrational analysis and also the cost **What problems is Altair SimSolid solving and how is that benefiting you?** Yes helping in time-Consuming Meshing and Geometry Clean up is quick **Official Response from Sarthak Kumar:** > Hi Sai, we appreciate your positive feedback on the fast simulation speed and handling of complex assemblies. We understand your concerns about its limitations in dynamic and transient analysis as well as the cost. Your input will be taken into consideration as we strive to enhance our product. ### 47. Really unique simulation package **Rating:** 4.0/5.0 stars **Reviewed by:** Verified User in Industrial Automation | Enterprise (> 1000 emp.) **Reviewed Date:** February 14, 2025 **What do you like best about Altair SimSolid?** It is very capable as it can handle levels of detail and number of parts that other traditional softwares just wouldn't be able to. It is really qucik to solve so feedback loop is short. It also has some really great features and depth of analyses such as the random vibration and thermal. Interface is pretty simple to use and it has a relatively easy flow. PDM link to Onshape is great and I want more of this please! **What do you dislike about Altair SimSolid?** It can struggle on some geometry, quality of CAD seems to be indicative of qaulity of results. It is getting to be quite a lot of tokens to run but the basic package is still helpful. Would be amazing to link to other HM tools. **What problems is Altair SimSolid solving and how is that benefiting you?** Complex cad geometry that would normally need a really fine mesh and iterating design concepts quickly through pretty ocmplex simulations **Official Response from Sarthak Kumar:** > Hello, we're glad to hear that you find SimSolid to be simple and that the results correlate well with FEA. We appreciate your feedback on the error prompts and default actions, and we will pass this along to our development team for consideration. ### 48. Simsolid review **Rating:** 5.0/5.0 stars **Reviewed by:** Stéphane B. | Senior mechanical engineer and analyst, Mid-Market (51-1000 emp.) **Reviewed Date:** February 14, 2025 **What do you like best about Altair SimSolid?** Easy to use, it allows quick iterations to support designers. A lot of tutorials are available on the web and the support, for quite tricky models (dynamic ones), is very helpfull and reactive. The way the welds can be analysed allows very efficient post-treatment. The software installation and maintenance is easy to manage. **What do you dislike about Altair SimSolid?** The main issue is that Simsolid, whatever the benchmarks results, is not yet knowned sufficiently. That can be an heavy task to convince customers and partners to be confident in the results of the analysis. It can be seen as a project risk. Another point is the licence management (nominative) that make difficult to share the tool with colleague. **What problems is Altair SimSolid solving and how is that benefiting you?** Welded structure mainly (static and fatigue with constant stress amplitude). The results for stresses in welds is straight forward. **Official Response from Sarthak Kumar:** > Hello Stephane, thank you for sharing your positive experience with Simcenter SimSolid. We are pleased to hear that the software has been beneficial for analyzing welded structures and providing straightforward results for stress analysis. We understand the challenges with software recognition and license management, and we are actively working to improve these aspects. ### 49. Almost immediate Design Exploration **Rating:** 4.5/5.0 stars **Reviewed by:** N I. | Engineering Manager, Mid-Market (51-1000 emp.) **Reviewed Date:** August 23, 2024 **What do you like best about Altair SimSolid?** Simple to use, adding more and more functions, includingbthermal, sunlight exposure, etc **What do you dislike about Altair SimSolid?** Full blackbox, missing mesh import/ fem native as file, apart of CAD **What problems is Altair SimSolid solving and how is that benefiting you?** Design exploration + supporting CAD department **Official Response from Sarthak Kumar:** > Hello, thank you for your feedback! We're constantly working on enhancing Simcenter SimSolid to provide a better user experience. We'll take your comments about the blackbox nature and missing mesh import into consideration for future updates. ### 50. A Balanced experience with Simsolid **Rating:** 3.0/5.0 stars **Reviewed by:** Yash M. | CAE Engineer, Mid-Market (51-1000 emp.) **Reviewed Date:** August 16, 2024 **What do you like best about Altair SimSolid?** 1) Extremely simple to use, quick customer support, and easy to pick up and apply. 2) The Solving time is quite impressive in simple static simulations with linear/non-linear materials. 3) Modal Analysis results are quite good and fast. 4) Very ease to setup boundary conditions, and loading force. 5) Very good features of bolted connection and spot weld joints, which make it quick and simple to apply. 6) Very usefull for analysing 3D printed components. 7) Perfect for complicated Geometry, large assemblies undergoing only remote loads with simple contacts like Bonded , frictional. 8) Auto arranging of Assembly and connections geometry is good, defining the contacts region is so simple and speedy. 9) Easly integrated with other CAD softwares for importing the models. 10) Performed well in case where traditional FEA have mesh sensitive results. **What do you dislike about Altair SimSolid?** 1) Non-linear with separating contacts are not yet supported. 2) After certain number of steps, when the geometry starts showing large deflection, the SimSolid starts showing errors and distortion. 3) Very Limited connections options. 4) Cannot add desired incremental test points, have to create induvial studies. Also, cannot plot specific required results graphs like force vs displacement for these specific points. 5) Does not have option constrain a specific Axis DOF. 6) Cannot justify the solution settings of Max. number of passes and refinement option. Changing these settings results in significant change in results so it is not reliable option to have. Need more robust guidelines of using these features. 7) Seperating contacts with non-linear geometry is still not supported yet. 8) Cannot request desired output graphs, like Reaction force vs Displacement. Have to manually record results for each point. And also, cannot assign Displacement Vs Time graph as well for input. 9) Contacts names can have more justified name like separating contacts and separating/closing are difficult to use according to their usability. 10) The GUI and viewing the geometry experience like Pan, rotate can be improved. While pan-ing and rotating the model, sometimes the animations will stick in the process. **What problems is Altair SimSolid solving and how is that benefiting you?** Used where tradinational FEA shows mesh convergence and even fine mesh results in inaccuracy and take significant time to solve. **Official Response from Sarthak Kumar:** > Hello Yash, Thank you for sharing your detailed experience with Simcenter SimSolid. We're pleased to hear that you find it useful for analyzing 3D printed components and for handling complicated geometry. We appreciate your feedback on the limitations with non-linear contacts and the need for more robust guidelines on solution settings. Your input on the GUI and viewing experience is noted and will be taken into consideration for enhancements. We value your feedback and are committed to improving the user experience with Simcenter SimSolid. ## Altair SimSolid Discussions - [What is Altair SimSolid used for?](https://www.g2.com/discussions/what-is-altair-simsolid-used-for) - [How to run a transient analysis?](https://www.g2.com/discussions/how-to-run-a-transient-analysis) - 1 upvote - [View Altair SimSolid pricing details and edition comparison](https://www.g2.com/products/altair-simsolid/reviews?section=pricing&secure%5Bexpires_at%5D=2026-07-20+11%3A18%3A37+-0500&secure%5Bsession_id%5D=bb8dbe5e-93e2-4480-a4e4-5a851f3437e2&secure%5Btoken%5D=26598dbbfc009502f06b6f7dfdbd42a06d87da52926af2bd566c104d0798e1dd&format=llm_user) ## Altair SimSolid Integrations - [Altair Inspire](https://www.g2.com/products/altair-inspire/reviews) - [Altair OptiStruct](https://www.g2.com/products/altair-optistruct/reviews) - [CATIA](https://www.g2.com/products/catia/reviews) - [Onshape](https://www.g2.com/products/onshape/reviews) - [SolidWorks Product Designer](https://www.g2.com/products/solidworks-product-designer/reviews) - [Teamcenter](https://www.g2.com/products/teamcenter/reviews) ## Altair SimSolid Features **Design** - 3D/solid modeling Tools - Drawing Tools - Editing Tools - Rendering tools **Tools** - Finite element analysis **Work** - Mechanical event simulation - Integrate **Environment** - Hardware support - Task - Command Clarity ## Top Altair SimSolid Alternatives - [SOLIDWORKS](https://www.g2.com/products/solidworks/reviews) - 4.5/5.0 (629 reviews) - [Ansys Mechanical](https://www.g2.com/products/ansys-mechanical/reviews) - 4.4/5.0 (88 reviews) - [Inventor](https://www.g2.com/products/inventor/reviews) - 4.4/5.0 (423 reviews)