Altair SimLab
Altair SimLab is a process-oriented multidisciplinary simulation environment that enables you to automate the setup of complex engineering analysis through highly synchronized modeling and robust multiphysics workflows.
SimScale
SimScale is a cloud-native engineering simulation platform that allows you to perform high-fidelity computational fluid dynamics, structural mechanics, and thermodynamics analysis directly within your web browser.
Quick Comparison
| Feature | Altair SimLab | SimScale |
|---|---|---|
| Website | altair.com | simscale.com |
| Pricing Model | Custom | Freemium |
| Starting Price | Custom Pricing | Free |
| FREE Trial | ✓ 0 days free trial | ✓ 0 days free trial |
| Free Plan | ✘ No free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 1985 | 2012 |
| Headquarters | Troy, USA | Munich, Germany |
Overview
Altair SimLab
Altair SimLab is a multidisciplinary simulation environment designed to help you automate the setup of complex engineering analyses. Instead of manually creating meshes for every part, you can use feature-based modeling to automatically recognize CAD geometry like holes, fillets, and ribs. This allows you to move from raw CAD data to a functional simulation model in minutes rather than hours, ensuring your engineering cycles keep pace with rapid design changes.
You can perform various analyses including structural, thermal, and fluid dynamics within a single interface. The platform is particularly effective for mid-to-large scale manufacturing companies in the automotive, aerospace, and electronics sectors. By capturing and automating repetitive modeling tasks, you reduce human error and free up your engineering team to focus on interpreting results and optimizing product performance.
SimScale
SimScale is a cloud-native simulation platform that lets you test your designs against real-world physics without expensive hardware. You can run complex fluid dynamics, structural analysis, and thermal simulations directly in your web browser. This eliminates the need for high-performance local workstations or complex software installations, allowing you to iterate on your engineering projects faster and more efficiently.
You can collaborate with your team in real-time on shared simulation projects, making it ideal for distributed engineering departments and consultancies. Whether you are optimizing a building's ventilation or testing the structural integrity of a mechanical part, the platform provides the computational power you need on demand. It scales with your project requirements, offering a range of specialized tools for electronics cooling, rotating machinery, and urban microclimate analysis.
Overview
Altair SimLab Features
- Feature-Based Meshing Automatically identify CAD features like holes and fillets to create high-quality meshes without manual intervention.
- Multiphysics Analysis Solve complex engineering problems by coupling structural, thermal, and electromagnetics simulations in one unified environment.
- Automated CAD Update Sync your simulation models with CAD changes instantly so you never have to rebuild a mesh from scratch.
- Drop Test Simulation Set up and run impact simulations for electronic devices or consumer goods using dedicated, streamlined workflows.
- Fatigue Analysis Predict the lifespan of your components by simulating repeated loading cycles to identify potential failure points early.
- Automated Reporting Generate comprehensive technical reports automatically to share critical performance data with your stakeholders immediately.
SimScale Features
- Computational Fluid Dynamics. Analyze gas and liquid flow patterns to optimize aerodynamic performance and thermal management for your engineering components.
- Finite Element Analysis. Test the structural integrity of your designs by simulating stress, strain, and deformation under various loading conditions.
- Thermal Simulation. Predict temperature distributions and heat transfer in your products to ensure reliable operation and prevent overheating.
- Cloud-Native Architecture. Run multiple simulations in parallel using massive cloud computing power without slowing down your local computer.
- CAD Integration. Import your 3D models directly from tools like Onshape, SolidWorks, and Autodesk Revit to start simulating immediately.
- Real-time Collaboration. Share your simulation setups and results with colleagues or clients instantly through a simple web link.
Pricing Comparison
Altair SimLab Pricing
SimScale Pricing
- Access to all simulation types
- Public projects only
- 3,000 core hours per year
- Community forum support
- Static stress analysis
- In-browser post-processing
- Everything in Community, plus:
- Private projects and data
- Priority support and training
- Advanced CAD editing tools
- Team management features
- Custom core hour packages
Pros & Cons
Altair SimLab
Pros
- Significant reduction in time spent on manual meshing tasks
- Excellent handling of complex assemblies with many parts
- Seamless integration with other Altair solvers and tools
- Highly repeatable workflows through powerful automation scripting
Cons
- Steep learning curve for users new to Altair units
- Requires high-performance hardware for complex multiphysics solves
- Documentation can be overly technical for beginner engineers
SimScale
Pros
- No expensive hardware or high-end workstations required
- Run multiple simulations simultaneously in the cloud
- Intuitive interface compared to traditional desktop CAE
- Excellent technical support and extensive learning documentation
- Easy collaboration through browser-based project sharing
Cons
- Requires a stable and fast internet connection
- Steep learning curve for complex physics setups
- Free tier requires making your designs public