--- title: Altair Inspire Reviews meta\_title: 'Altair Inspire Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 76 reviews by the users' company size, role or industry to find out how Altair Inspire works for a business like yours. aggregate\_rating: rating\_value: 4.3 review\_count: 76 scale: '5' date\_modified: '2026-08-09' parent\_category: name: CAD & PLM url: https://www.g2.com/categories/cad-plm --- # Altair Inspire Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by Altair Inspire but has limited features. Are you part of the Altair Inspire team? [Upgrade your plan](https://sell.g2.com) to enhance your branding and engage with visitors to your profile! Altair® Inspire™ is an intuitive, powerful family of integrated software products that accelerates simulation-driven design throughout the product development lifecycle, from concept to reality, while reducing product time-to-market. Used early in the design process, Inspire enables the creation of designs focused on both performance and manufacturability. Inspire empowers its users to explore, develop, and manufacture high-performance products in a single, intuitive environment. Accelerate Design from Concept to Reality • Geometry Creation and Modification: Supports use of parametric surfaces, solids, polyNURBS, facets, and implicit modeling within the same model. • Computational Physics for Rapid Exploration: Makes complex physics simulations accessible and designer friendly, enabling rapid, accurate analysis of structural, fluid flow, and motion dynamics. • Design Optimization for Topology and Beyond: Goes beyond standard topology optimization, incorporating AI for generative design that produces practical, sustainable products. • Manufacturability Analysis: Evaluate processes like casting, metal forming, injection molding, metal and polymer extrusion, polyurethane foaming, and additive manufacturing early to prevent defects and costly retooling. * * * Seller [Altair](https://www.g2.com/sellers/altair-186799f5-3238-493f-b3ad-b8cac484afd7) Discussions [Altair Inspire Community](https://www.g2.com/products/altair-inspire/discuss) Languages Supported German, English, French, Italian, Japanese, Korean, Portuguese, Spanish, Chinese (Simplified) Solution Type Best-of-Breed Overview by Shaun Kroeger (Director – Partner Sales, Americas at Altair) Show More ## Value at a Glance Averages based on real user reviews. ### Perceived Cost $$$$$ [ View More Pricing Information ](https://www.g2.com/products/altair-inspire/pricing) ## Top-Rated Alternatives [ ![SOLIDWORKS](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "SOLIDWORKS") SOLIDWORKS 4.5/5(646) ](https://www.g2.com/products/solidworks/reviews) [ ![Autodesk Fusion](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Autodesk Fusion") Autodesk Fusion 4.5/5(520) ](https://www.g2.com/products/autodesk-fusion/reviews) [ ![Ansys Fluent](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Ansys Fluent") Ansys Fluent 4.5/5(122) ](https://www.g2.com/products/ansys-fluent/reviews) [ View All Alternatives ](https://www.g2.com/products/altair-inspire/competitors/alternatives) ## User Insights Average based on 76 real user reviews. Perceived Cost $$$$$ [Log in to unlock pricing and user insights](/login) ![Verified User in Airlines/Aviation](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Airlines/Aviation") UA Verified User in Airlines/Aviation Small-Business (50 or fewer emp.) 12/20/2021 "Altair Inspire Form: All You Need!" 5/5 What do you like best about Altair Inspire? I appreciate its ready-to-use functionality, as it enhances my ability to design metal-formed products more effectively. By enabling early consideration of formability, process parameters, cost, and other critical factors, it facilitates a more efficient and optimized design process. Review collected by and hosted on G2.com. What do you dislike about Altair Inspire? It does not yet fully support advanced material yet, such as carbon fiber-reinforced composites, as the database is still incomplete. Review collected by and hosted on G2.com. What problems is Altair Inspire solving and how is that benefiting you? Enhances metal forming design by enabling early formability analysis, process optimization, and cost reduction. It streamlines development, minimizes material waste, and improves productivity by reducing the need for physical prototyping Review collected by and hosted on G2.com. Show More 2/14/2025 Current UserValidated ReviewerIncentivizedSource: G2 invite BD bharath Reddy D. Sr CAE Engineer Mid-Market (51-1000 emp.) 2/24/2025 "Altair Inspire Performance" 4/5 What do you like best about Altair Inspire? GUI Easy of doing. Features are easy to understand for CAE engineer also. Review collected by and hosted on G2.com. What do you dislike about Altair Inspire? Simulation accuracy is not so good but for initial design concept point of view its good. Review collected by and hosted on G2.com. What problems is Altair Inspire solving and how is that benefiting you? Forming and quick tool editing. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: G2 invite on behalf of seller ![Verified User in Automotive](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Automotive") UA Verified User in Automotive Small-Business (50 or fewer emp.) 2/14/2025 "Design modification for automotive parts" 5/5 What do you like best about Altair Inspire? It's very to do design modification and optimisation of automotive parts. Very useful tools to design the complex parts with parametric models Review collected by and hosted on G2.com. What do you dislike about Altair Inspire? Slow performance and needs to be improve more design tools Review collected by and hosted on G2.com. What problems is Altair Inspire solving and how is that benefiting you? Design modification and optimisation and parametric models Review collected by and hosted on G2.com. Show More 7/8/2025 Validated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Tim B.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Tim B.") TB Tim B. Senior Staff Mechanical Engineer Mid-Market (51-1000 emp.) 2/14/2025 "Altair Inspire - a battle to develop more features at any cost" 1.5/5 What do you like best about Altair Inspire? Inspire can be easy to use. It offers powerful capabilities with minimal learning effort. Review collected by and hosted on G2.com. What do you dislike about Altair Inspire? Developers have tried to merge Simsolid and Optisctuct solvers into one UI. Features for both solvers are littered everywhere. No thought is given to informing users which features correspond to which solver. The user experiance is bad. Review collected by and hosted on G2.com. What problems is Altair Inspire solving and how is that benefiting you? FEA and topology optimisations for structural design. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Jani K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Jani K.") JK Jani K. Mechanical Engineer Mid-Market (51-1000 emp.) 8/16/2024 "Simple and easy to adapt" 4/5 What do you like best about Altair Inspire? Transferring files over from different CAD environments to inspire for analysis is a breeze. Setting up a simulation is quite intuitive. Review collected by and hosted on G2.com. What do you dislike about Altair Inspire? I am not the biggest fan of the UI. The multi-function buttons are difficult to get used to. When doing implicit modelling I do not like the low quality of the output STL files. This has been quite a headache, as in some cases I have had to resort to manual modelling in a different environment altogether to get a high quality STL for additive manufacturing. Review collected by and hosted on G2.com. What problems is Altair Inspire solving and how is that benefiting you? We primarily use IronCAD and we do not have a good motion solver in it. So motion solving and strength simulation. I also really like the implicit modelling and topology optimization! Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Verified User in Manufacturing](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Manufacturing") UM Verified User in Manufacturing Mid-Market (51-1000 emp.) 2/17/2025 "Easy to use" 4/5 What do you like best about Altair Inspire? Easy to use, user friendly interface and high performance Review collected by and hosted on G2.com. What do you dislike about Altair Inspire? For some commands is not easy to understand the correct procedure Review collected by and hosted on G2.com. What problems is Altair Inspire solving and how is that benefiting you? Reverse engineering Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Verified User in Aviation & Aerospace](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Aviation & Aerospace") UA Verified User in Aviation & Aerospace Mid-Market (51-1000 emp.) 8/15/2024 "Revolutionary approach to Stress and Design" 5/5 What do you like best about Altair Inspire? It's a revolutionary way to stress analyze your design part without requiring complicated pre-processing and model preparation. The design iteration process is much quicker due to the in-built CAD compared to traditional FEA software. Review collected by and hosted on G2.com. What do you dislike about Altair Inspire? There are some features that are only available on simsolid (non-linear analysis) that I wish Inspire had. More online resources to guide through trouble shooting or community-based forums would be beneficial. Review collected by and hosted on G2.com. What problems is Altair Inspire solving and how is that benefiting you? I need a quick tool to justify the structural integrity of the design (stress and normal mode analysis). There is no need for me to import and export models out of CAD software and FEA software to iterate my design. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ![Mariusz K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Mariusz K.") MK Mariusz K. Senior Engineer Railroad Manufacture Mid-Market (51-1000 emp.) 11/22/2022 "Unusual way of connecting pre, post and solver for FEM with advanced possbility of geometry editing" 5/5 What do you like best about Altair Inspire? geometry editing is excellent, and model simplification for FEA purposes - is brilliant, GUI is quite intuitive -\> like process guiding, beneficial help "on demand" visible at each option you use, implementation of Optistruct and Simsolid solver - fantastic, contact settings up - very fast and exact Review collected by and hosted on G2.com. What do you dislike about Altair Inspire? Higher Altair's license points to run since the latest versions, the software is not suitable for the big model in my opinion since the graphic is very demanding and a way of modeling (mainly 3D tetras), switching from Simsolid solver to Optistruct requires contacts redefinitions, sometimes, despite how good this function is, model defeaturing is not working but probably because of too complex geometry so no miracles are expected. Review collected by and hosted on G2.com. What problems is Altair Inspire solving and how is that benefiting you? Fast model preparation for 3D assemblies and further pre and post-processing in other Altair's software, since geometry can easily be editable it is very useful in the concept phase, and could be used by persons without deep knowledge of FEA. Review collected by and hosted on G2.com. Show More 2/14/2024 Current UserValidated ReviewerIncentivizedSource: G2 invite RN Rodolfo N. Enterprise (\> 1000 emp.) 2/14/2024 "Intuitive and complete software for initial project validation" 4/5 What do you like best about Altair Inspire? The simplicity and the interface. It has an organization of functions based on a work workflow. This greatly simplifies the usability of the software. With several tools that can evaluate the performance of the part or the productive means of this part. Giving a starting point in making a decision whether or not to proceed with the project or simply, you can now make some modifications and optimizations all within a single software. Review collected by and hosted on G2.com. What do you dislike about Altair Inspire? Altair is a large company that has good software on the global market. What is missing for Altair to expand the market further is the development of CAD software to compete with NX Siemens, Catia and Creo. If Altair manages to introduce CAD software to the market with all the tools from inspire and also from SimSolid, it would be the most complete software that would allow users and industries to have access to a series of tools for developing a product or process. Altar would rise to the next level, making large industries such as automakers acquire this complete solution. Review collected by and hosted on G2.com. What problems is Altair Inspire solving and how is that benefiting you? I use them mainly to render our products. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ![James R.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "James R.") JR James R. Product Engineer Enterprise (\> 1000 emp.) 2/14/2024 "Best diversity of simulation tools." 5/5 What do you like best about Altair Inspire? The best part about Altair Inspire is the simple and commonly used interface between Inspire products. This makes transition fast and easy for both the beginners and experts. Installing their products with the ConnectMe app is a breeze. I have used the casting and molding on occasion and plan to continue to take advantage of Inspire's offerings. I think it is a great bridge between the coarse, non-expert analysis tools out there such as Ansys Live Simulation and full-on detailed simulation tools like Hyperworks desktop and Optistruct/Radioss. I judge these tools as the most able to democratize simulation to the masses with fewer issues. Review collected by and hosted on G2.com. What do you dislike about Altair Inspire? I have not run across any issues based on my occasional usage, however I believe there are times when the ability to control fine details of complex models requires an expert tool like hyperworks desktop. Review collected by and hosted on G2.com. What problems is Altair Inspire solving and how is that benefiting you? Currently helps understand manufacturing feasibility. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite on behalf of seller ## Questions about Altair Inspire? Ask real users or explore answers from the community Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights. [ Ask about Altair Inspire ](https://www.g2.com/products/altair-inspire/discussions/new) GU Guest User What is Altair Inspire used for? 0 Upvotes 0 [ Join the conversation ](https://www.g2.com/discussions/what-is-altair-inspire-used-for) ![Verified User](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User") G2 Verified User • Last activity over 4 years ago What is topology optimization? 2 Upvotes 1 [ Join the conversation ](https://www.g2.com/discussions/topology-optimization) [ View all Discussions ](https://www.g2.com/products/altair-inspire/discuss) ##### Pricing Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more. [ View More Pricing Information ](https://www.g2.com/products/altair-inspire/pricing) Altair Inspire Comparisons ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_8a92e2c305bc2b2784390d729470b9b4/solidworks.png "Product Avatar Image") SOLIDWORKS 4.5/5(646) [ Compare Now ](https://www.g2.com/compare/altair-inspire-vs-solidworks) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_e00dd8bdafdafc988f2621d1c6fb30ad/fusion-360.png "Product Avatar Image") Autodesk Fusion 4.5/5(520) [ Compare Now ](https://www.g2.com/compare/altair-inspire-vs-autodesk-fusion) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_dfb12a5a88f8f2862f8227c868951fc6/ansys-fluent.JPG "Product Avatar Image") Ansys Fluent 4.5/5(122) [ Compare Now ](https://www.g2.com/compare/altair-inspire-vs-ansys-fluent) ##### ##### Altair Inspire Features Design 3D/solid modeling Tools Drawing Tools Editing Tools Tools Fluid analysis Finite element analysis Multibody dynamics Work Continuous event modeling Mechanical event simulation Manufacturing process simulation Environment Hardware support Task Command Clarity [ View More Features ](https://www.g2.com/products/altair-inspire/features) ##### Categories on G2 [Simulation & CAE](https://www.g2.com/categories/simulation-cae) ##### Explore More [Which bot platform has the best features for marketing automation](https://www.g2.com/discussions/which-bot-platform-has-the-best-features-for-marketing-automation)[Which financial aid software platforms allow staff to review applications as families would see them during verification?](https://www.g2.com/discussions/which-financial-aid-software-platforms-allow-staff-to-review-applications-as-families-would-see-them-during-verification)[What is the most affordable transcription service for SMBs?](https://www.g2.com/discussions/what-is-the-most-affordable-transcription-service-for-smbs) [Which enterprise performance management consultants avoid lengthy implementations while delivering measurable return on investment?](https://www.g2.com/discussions/which-enterprise-performance-management-consultants-avoid-lengthy-implementations-while-delivering-measurable-return-on-investment%20)[What are some of the highest-rated enterprise information archiving platforms for compliance teams executing multi-channel retention mandates?](https://www.g2.com/discussions/what-are-some-of-the-highest-rated-enterprise-information-archiving-platforms-for-compliance-teams-executing-multi-channel-retention-mandates%20)[Pros and Cons Details](https://www.g2.com/products/altair-inspire/reviews?qs=pros-and-cons) [Show MoreShow Less](javascript:void(0);)