Altium Designer
Altium Designer is a professional PCB design software providing a unified environment for schematic capture, board layout, and data management to streamline your entire electronics development process.
FLOW-3D
FLOW-3D is a specialized computational fluid dynamics software providing highly accurate simulations of free-surface flows to help engineers solve complex hydraulic, casting, and additive manufacturing challenges effectively.
Quick Comparison
| Feature | Altium Designer | FLOW-3D |
|---|---|---|
| Website | altium.com | flow3d.com |
| Pricing Model | Subscription | Custom |
| Starting Price | $355/month | Custom Pricing |
| FREE Trial | ✓ 15 days free trial | ✓ 0 days free trial |
| Free Plan | ✘ No free plan | ✘ No free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 1985 | 1980 |
| Headquarters | San Diego, USA | Santa Fe, USA |
Overview
Altium Designer
Altium Designer provides you with a unified environment that connects every aspect of the electronics design process. You can move seamlessly from initial schematic capture to final board layout and manufacturing documentation without switching between different tools or file formats. This integration ensures that your design data remains consistent and synchronized across your entire project team, reducing errors and saving you significant development time.
You can manage complex multi-board assemblies, perform advanced signal integrity analysis, and collaborate with mechanical engineers through native MCAD integration. Whether you are designing simple consumer electronics or high-speed industrial hardware, the platform scales to meet your technical requirements. It is widely used by electrical engineers and hardware designers across industries like aerospace, automotive, and medical technology to bring sophisticated electronic products to life.
FLOW-3D
FLOW-3D gives you a powerful toolset for modeling complex fluid motion with a specific focus on free-surface flows. You can simulate how liquids interact with solid structures, track bubbles or droplets, and analyze thermal effects in high-precision engineering environments. It uses a unique grid-based approach that simplifies your meshing process while maintaining extreme accuracy for moving boundaries and intricate geometries.
You can apply this technology across diverse fields including civil hydraulics, metal casting, and microfluidics. Whether you are designing a dam spillway or optimizing a laser powder bed fusion process, the software provides the physical insights needed to reduce physical prototyping costs. It is designed for professional engineers and researchers who require high-fidelity results for transient, three-dimensional fluid dynamics problems.
Overview
Altium Designer Features
- Unified Design Environment Sync your schematics and PCB layouts instantly in one interface to ensure your design data stays consistent throughout the project.
- 3D PCB Editor Visualize and interact with your board in realistic 3D to check for mechanical clearances and ensure a perfect fit in the enclosure.
- ActiveRoute Technology Route complex high-speed nets quickly with automated tools that follow your specific design constraints and professional routing patterns.
- MCAD Collaboration Push and pull design changes directly to tools like SOLIDWORKS or Autodesk Inventor to stay aligned with your mechanical team.
- Hierarchical Schematic Capture Organize large, complex designs into manageable logical blocks to improve readability and make your circuits easier to debug.
- Supply Chain Integration Access real-time parts data and availability from major distributors so you can select components that are actually in stock.
FLOW-3D Features
- TruVOF Tracking. Track the interface between liquids and gases with industry-leading precision to see exactly how your fluid behaves.
- FAVOR™ Meshing. Define complex geometric shapes within a simple rectangular grid to save hours of manual meshing time while maintaining accuracy.
- Multi-Physics Suite. Combine fluid flow with heat transfer, phase change, and surface tension to simulate realistic environmental and industrial conditions.
- Sediment Transport. Predict how sand and silt will erode or deposit in hydraulic structures to ensure long-term infrastructure stability.
- Fluid-Structure Interaction. Model how your solid parts deform or move in response to fluid pressure to prevent structural failures.
- High-Performance Computing. Run massive simulations across multiple processors to get your results faster and meet tight project deadlines.
Pricing Comparison
Altium Designer Pricing
- Unified PCB Design environment
- Schematic capture & board layout
- Basic data management
- Altium 365 cloud collaboration
- Standard component library access
- Online support and community access
- Everything in Standard, plus:
- Advanced component management
- Managed simulation models
- Multi-board assembly support
- Rigid-flex design capabilities
- Enhanced MCAD co-designer tools
FLOW-3D Pricing
Pros & Cons
Altium Designer
Pros
- Unified environment eliminates the need for manual data synchronization
- Exceptional 3D visualization capabilities for mechanical clearance checks
- Extensive component libraries with real-time supply chain data
- Strong community support and massive online learning resources
Cons
- High price point compared to entry-level PCB tools
- Significant system requirements for smooth 3D performance
- Steep learning curve for users switching from simpler software
FLOW-3D
Pros
- Unmatched accuracy for free-surface and splashing liquid simulations
- Faster setup times due to the rectangular meshing approach
- Excellent technical support from highly specialized fluid dynamics experts
- Robust physics models for specialized metal casting processes
Cons
- Significant hardware requirements for high-resolution 3D simulations
- Steep learning curve for users new to CFD
- High entry cost compared to general-purpose simulation tools