Is it free?
Yes. Eigenform has a free tier with launch limits. See pricing and limits.
Conversational Simulation
Describe the problem.
Get a result you can trust.
Ask in plain English. Eigenform runs a real, validated simulation — reproducible, and yours to inspect.
No CAD license. No specialist. Nothing to install.
Not a Copilot
The whole job happens in the conversation.
Describe, run, inspect, and iterate in one place — whether you're chasing a curiosity or prototyping a real part. If you've used ChatGPT or Claude, you already know how to use it; there's nothing new to learn. The difference is what you can do.
Describe the problem…
One simple input. No complex simulation interface to learn.
Trustworthy and Reproducible
Physics, not LLM guesswork.
You can change the words. The physics doesn’t change. However you phrase the same problem, Eigenform returns the same numerical solution. If it can’t solve it, it tells you. No invented numbers.
Three separate sessions. Each asked the same problem in a very different way.
Same results — same output field, same four point values — in every run.
Explore More. Reason With It.
Every question becomes an experiment.
Add a hole and solve again. Change the material. Vary the thickness. Try different boundary conditions. Ask what changed—and why. Each what-if becomes a validated simulation—not another workflow to manage.
Thermal comparison
Drop screenshot at /images/home/experiments/thermal-comparison.webp
Structural comparison
Drop screenshot at /images/home/experiments/structural-comparison.webp
Inspect It, Don't Just Look at It
Every result expands into a full inspector.
Results arrive as live 3D views right in the chat. Expand one and the inspector opens — colormaps, mesh, contours, probes, cameras. That's the deal throughout: describe the problem in words, then inspect the result with your hands.
The result viewer sits right in the chat. Expand it and the full inspector opens as a panel on the right.
Consulting
Need physics Eigenform doesn't have yet?
Eigenform is a platform for conversational scientific simulation. Its public applications currently focus on computational mechanics, but the platform is designed to accommodate specialized physics and engineering workflows. You work directly with people who understand both simulation and software. We translate your requirements into models, outputs, and purpose-built inspectors—delivered as a private Eigenform application available only to your organization. Whatever the application, validated physics and reproducible results remain core requirements. Engagements are scoped and priced per project. Tell us what you need.
Common Questions
The practical things to know.
Does it replace simulation experts?
No. Eigenform is meant to make early modeling faster and assumptions more visible. It helps you explore supported workflows, not skip expert judgment when the stakes are high.
What physics does it support today?
The first supported paths focus on finite-element workflows like heat transfer, field simulations, and early structural or modal behavior. If a request is outside the supported path, Eigenform should say so.
What happens when I start?
You can start using the free tier right away, subject to daily limits. Paid plans are coming soon, and as Eigenform grows, we may increase limits across all tiers.
Who benefits the most at this stage?
At this stage, Eigenform is most useful for research and prototyping—especially for academic researchers, R&D engineers exploring early designs, and small engineering teams running analysis.
Bring a question you'd
normally just guess at.
The free tier is open — real solves, real results, today. Join early and help decide what Eigenform learns next: the physics it supports and the features it builds.