Comparison
PolySim OS vs Rescale
Rescale is a cloud-HPC layer for running other simulation apps. PolySim is the authoring tool itself, with its own solvers, AI copilot, and optional cloud compute.
PolySim OS
From $0 (free local) · $24/mo Independent Researcher
Rescale
Consumption HPC; 1–3 year commitments discount.
See PolySim in action
Live, interactive simulators that run free in your browser — no install, no license.
Feature comparison
| Feature | PolySim OS | Rescale |
|---|---|---|
| Authoring tool | Yes | No (runs others) |
| Own solvers | Yes | Third-party apps |
| AI copilot | Yes | No |
| Free tier | Yes | No |
Where Rescale is strong
- • Huge app catalog
- • Serious HPC scale
- • Enterprise integrations
Where PolySim wins
- • Not an authoring tool
- • Enterprise pricing
- • No free path
Use PolySim to build and run simulations directly; use Rescale to broker HPC for existing licensed solvers.
Switching from Rescale?
FEA / Structural Pro Pack — $39
Structural, thermal, and modal finite-element analysis toolset.
Popular products
Reproducibility Bundle
$4Pin environment + random seed and archive a reproducible run.
Materials Property Deep Lookup
$5Detailed, sourced property sheet for any material in your model.
Expert Simulation Review
$99A simulation specialist reviews your model and reports issues.
Watermark Removal
$4Remove watermarks from exported media.
Intro to Simulation (Course)
$19A beginner video course on browser-based simulation.
Lab / Agency
$64/moFor labs and agencies: multiplayer, unlimited projects, webhooks.