Simple, transparent pricing
Local rendering is free forever. Scale to the cloud only when reality gets heavy — no quotes, no sales calls.
Everything in the app is free.
All 390+ simulators run at no cost, with no account required. Enjoy exploring.
Free
For learning & tinkering
- ✓All 390+ solvers, free forever
- ✓Runs in your browser (web app)
- ✓Basic exports
- ✓Save your work with an account
Pro
For serious individual work
- ✓Everything in Free
- ✓Desktop app for Mac & Windows (offline)
- ✓Every solver & multi-solver unlocked
- ✓Unlimited saved projects & presets
- ✓Import your own data (CSV / HDF5)
- ✓Watermark-free exports
- ✓AI copilot & priority compute
Team
For labs, classes & firms
- ✓Everything in Pro, for 5 seats
- ✓Shared team workspace
- ✓Pooled cloud compute
- ✓Admin controls & usage analytics
- ✓Priority support
Enterprise
For orgs & institutions
- ✓Unlimited seats
- ✓SSO / SAML & audit logs
- ✓Custom solver builds
- ✓On-prem / bring-your-own-compute
- ✓SLA & dedicated support
Or skip subscriptions — unlock any single solver for $2 or a full workflow for $5, one-time.
Specialized packages
No subscription needed — 74 one-time packs, credits, kits, reports, and services. Buy exactly what a single project needs.
Compute & Credits
Credits & compute — pay for exactly what you run.Starter Token Pack
$3300 Compute Tokens to run your first cloud simulations without a subscription.
Quick-Sim Credit ×5
$4Five cloud simulation runs for quick iteration on the go.
GPU-Minute Pack (Small)
$560 cloud GPU-minutes for compute-heavy renders and solves.
Render Export Credit ×10
$3Export ten high-resolution simulation renders at publication quality.
Video Export Credit ×3
$4Render three 4K simulation videos of your time-domain results.
Data Export Pack
$2Unlock bulk CSV/HDF5 export for a project's full result set.
Extra API Calls +5k
$3Top up 5,000 additional API calls without upgrading your plan.
Single Private Project Slot
$2Add one extra private cloud project beyond your plan limit.
Long-Run Extension +2h
$5Extend a single cloud job's wall-clock limit by two hours.
High-Res Mesh Credit
$4Unlock a fine-mesh solve for higher spatial accuracy on one run.
Snapshot Pack ×20
$2Save twenty simulation states you can branch and restore.
AI Copilot Credits ×50
$4Fifty extra AI Copilot generations for node-graph authoring.
Priority Queue Boost
$5Jump the cloud queue for a single high-priority job.
Dataset Import Credit
$3Import one large external dataset for data-driven simulation.
Physics Node Unlock
$3Unlock a single premium physics node for your project library.
Reproducibility Bundle
$4Pin environment + random seed and archive a reproducible run.
Citation / DOI Mint
$5Mint a citable DOI for a published simulation project.
Shareable Interactive Embed
$3Publish one live, interactive embed of a simulation to any site.
Premium Tools
Power sessions that unlock the heavy machinery for a task.Multi-Physics Solver Session
$12A coupled multi-physics solve linking fluid, thermal, and structural nodes.
AI Copilot Pro Session
$9200 generations on the Pro model for complex graph authoring.
Convergence Auto-Tuner
$8Automatically tune solver settings until your run converges.
Surrogate Instant Preview
$14Build an AI surrogate model for near-instant parameter previews.
Parameter Sweep (50 runs)
$12Run up to fifty parameter variations and compare results.
Uncertainty Quantification Run
$13Quantify how input uncertainty propagates to your results.
Batch Render (100 frames)
$10Render a hundred frames of your simulation in one batch job.
Notebook-to-Sim Converter
$7Convert a Python/MATLAB snippet into a runnable node graph.
LaTeX / Report Auto-Generator
$6Turn your results into a formatted LaTeX report with figures.
3D Model → Mesh Auto-Prep
$11Import a CAD/3D model and auto-generate a simulation-ready mesh.
Materials Property Deep Lookup
$5Detailed, sourced property sheet for any material in your model.
Sim Debugger / Stability Analyzer
$9Diagnose why a simulation blew up or failed to converge.
Bundles & Kits
Domain kits — a whole field's solvers unlocked at once.Physics Starter Kit
$19Everything you need to start simulating classical & modern physics.
Biology Simulation Kit
$19Population dynamics, reaction networks, and cellular models.
Chemistry Reaction Kit
$19Reaction kinetics, equilibrium, and transport simulations.
Math / Dynamical Systems Kit
$19ODEs, PDEs, chaos, and dynamical-systems exploration.
CFD Pro Pack
$39A professional computational-fluid-dynamics toolset and templates.
FEA / Structural Pro Pack
$39Structural, thermal, and modal finite-element analysis toolset.
Full Multi-Physics Bundle
$49Every domain node pack plus a large compute allotment.
Educator Classroom Kit
$45Set up a class of 30 students for one term with shared projects.
Research Paper Repro Kit
$29Tools to reproduce and publish results from a paper.
Hackathon / Team Sprint Pack
$35A short-term team workspace with pooled compute for sprints.
Compute Mega Pack
$50Best-value bulk compute: 6,000 Compute Tokens.
Expert Services
Done-with-you: expert review, setup, and validation.Expert Simulation Review
$99A simulation specialist reviews your model and reports issues.
Done-For-You Model Setup
$199We build your simulation model from your specification.
Solver Validation & Benchmarking
$149Validate your setup against benchmark cases and report accuracy.
Custom Node Development
$200We develop a custom simulation node to your specification.
1:1 Onboarding & Training
$120A two-hour guided onboarding for you or your team.
Migration Service
$175We migrate a model from COMSOL, Ansys, or MATLAB to PolySim.
Grant / Publication Figure Package
$85Publication-ready figures and animations from your results.
Priority Bug / Model Rescue
$60Fast-turnaround help when a model is broken before a deadline.
Add-Ons
Boosters — rush compute, extra storage, extras.Rush Compute
$8Run a job at 2× priority for faster turnaround.
Extended Storage +50GB
$5Add 50GB of project and result storage for a month.
Certified Reproducibility Seal
$12A verified seal certifying a run is fully reproducible.
Premium Formatting
$6Polished formatting for figures and exports.
Priority Support Pass
$1030 days of priority support responses.
Watermark Removal
$4Remove watermarks from exported media.
Extra Collaborator Seat
$7Add one collaborator to a single project.
Outcome / Accuracy Assurance Review
$15A specialist sanity-checks a result before you rely on it.
Custom Branding on Embeds
$9Put your own logo and colors on public embeds.
Overage Protection
$5A soft-cap buffer so a job never fails mid-run on token limits.
Reports & Intelligence
One-off analysis reports, generated on demand.Materials Property Report
$6A sourced report on a material's mechanical & thermal properties.
Solver Method Recommendation Report
$4Describe your problem; get the recommended method and settings.
Mesh Quality Audit Report
$7An audit of your mesh with quality metrics and fixes.
Simulation Cost Estimate Report
$2Estimate the compute tokens and time a run will take.
Benchmark Comparison Report
$9Compare your results to published benchmark cases.
arXiv / PubMed Literature Digest
$8A cited digest of recent literature on your topic.
Convergence Diagnostics Report
$5A diagnosis of convergence behavior from your solver logs.
Compute Usage Analytics Report
$3A breakdown of where your compute tokens are going.
Courses & Training
Courses & masterclasses to go from zero to fluent.Intro to Simulation (Course)
$19A beginner video course on browser-based simulation.
CFD Masterclass
$25An in-depth masterclass on computational fluid dynamics.
FEA Masterclass
$25An in-depth masterclass on finite-element analysis.
AI Copilot Power-User Workshop
$15Get expert-level results from the AI Copilot.
Physics Node Graph Fundamentals
$12Learn to build simulations with the visual node graph.
Reproducible Research with PolySim
$18Publish reproducible, citable computational research.
Live Monthly Office Hours
$9A live Q&A session with a simulation specialist.
How we compare
| Tool | Entry price | Browser-native | Transparent |
|---|---|---|---|
| PolySim OS | $0 (free local) | Yes | Yes |
| MATLAB | $119/yr student, toolboxes extra | Limited | Partly |
| SimScale | Free tier, then quote | Yes | No |
| COMSOL | ~$3,495/yr + modules | No | Partly |
| Ansys | Quote (high) | Mostly no | No |