tools
nTop
nTop is engineering design software for parametric geometry, simulation-driven design, optimization, and additive manufacturing workflows.
nTop lets engineers create parametric models, generate design variants, run physics and simulation workflows, and export geometry for CAD, CAE, PLM, and additive manufacturing systems. It supports implicit modeling, topology optimization, lattices, meshing, slicing, and reusable design workflows.
It is used by aerospace, automotive, energy, medical-device, and manufacturing teams. nTop is not an AI design tool itself; its workflows can connect to Physics AI pipelines and external automation systems. Pricing is not publicly confirmed on the official site and is handled through sales.
Features
- Build parametric models with implicit geometry that remains stable as parameters change
- Evaluate thousands of design variants through reusable computational workflows
- Run topology optimization, field optimization, and integrated simulation workflows
- Create lattices, architected materials, ribs, shells, and other complex structures
- Import and export CAD, mesh, CAE, slice, voxel, and nTop Implicit File formats
- Automate notebooks through nTop Automate, command-line tools, scripts, and external MDO systems
- Use nTop Assistant for onboarding and in-context documentation support
- Supports nTop Automate on Windows and Red Hat Enterprise Linux
Use cases
- Generate lightweight aerospace and automotive components
- Design heat exchangers and other thermal-management parts
- Create lattice structures and architected materials for additive manufacturing
- Automate mass customization and batch-processing workflows
- Run topology optimization and simulation-driven design studies
- Prepare parts, supports, slices, and build data for additive manufacturing