The trigger
For many teams it's a renewal quote — base license plus per-module fees climbing past what the usage justifies. That's when browser-native alternatives get a serious look.
What maps cleanly
Geometry, materials, boundary conditions, and standard solver settings translate directly. PolySim's AI Copilot can rebuild much of a setup from a description or pasted parameters.
Validating the move
The right first step is to reproduce a benchmark you already trust and compare results side by side. Once a known case matches, you can move real work with confidence.