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.
Unreal Engine
Unreal Engine is a complete suite of open and advanced real-time 3D creation tools that enable you to build immersive experiences, high-fidelity games, and cinematic visual content.
Quick Comparison
| Feature | Altair SimLab | Unreal Engine |
|---|---|---|
| Website | altair.com | unrealengine.com |
| Pricing Model | Custom | Freemium |
| Starting Price | Custom Pricing | Free |
| FREE Trial | ✓ 0 days free trial | ✘ No free trial |
| Free Plan | ✘ No free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✘ No product demo |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 1985 | 1991 |
| Headquarters | Troy, USA | Cary, USA |
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.
Unreal Engine
Unreal Engine provides you with a complete suite of creation tools for developing real-time 3D content. Whether you are building a high-fidelity AAA game, a cinematic film, or a complex architectural visualization, you can manage the entire production pipeline within a single environment. You get access to a powerful world-builder, advanced lighting systems, and a robust physics engine that brings your creative visions to life with stunning realism.
The platform is designed to scale with your ambitions, offering a flexible environment that supports everything from solo indie projects to massive enterprise simulations. You can take advantage of the source code access to customize the engine to your specific needs. With a vast marketplace of assets and a global community of creators, you have the resources necessary to solve complex development challenges and accelerate your project timelines.
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.
Unreal Engine Features
- Lumen Global Illumination. Create dynamic environments where indirect lighting adapts instantly to changes in direct light or geometry movements.
- Nanite Virtualized Geometry. Import high-detail photographic source material directly into your projects without worrying about traditional polygon counts or draw calls.
- Blueprint Visual Scripting. Build complex game logic and interactive elements quickly using a node-based system without writing a single line of code.
- MetaHuman Creator. Craft highly realistic digital humans with unique faces, hair, and clothing in minutes for your games or films.
- World Partition System. Manage massive open worlds by automatically dividing your map into a grid and loading only the necessary cells.
- Quixel Megascans Integration. Access thousands of high-quality 3D assets and tileable surfaces directly within the editor to build realistic environments faster.
Pricing Comparison
Altair SimLab Pricing
Unreal Engine Pricing
- Free to download and use
- Full access to source code
- Quixel Megascans library
- 5% royalty after $1M revenue
- All engine features included
- Everything in Standard, plus:
- For non-game commercial use
- Twinmotion included
- RealityCapture included
- Per-seat annual billing
- No royalties for non-games
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
Unreal Engine
Pros
- Unmatched visual fidelity and real-time lighting capabilities
- Blueprint system allows non-programmers to build complex logic
- Free access to massive high-quality asset libraries
- Complete source code access for deep customization
- Strong performance for large-scale open world projects
Cons
- Steep learning curve for absolute beginners
- High hardware requirements for smooth development
- Large project file sizes require significant storage
- C++ API can be complex for new coders