Beta coming soonThe StructuralClaw beta is on its way; the free browser tools work today.Join the beta list
Free tools · Basic $20 per user · Pro and credits coming soon

Free tools, and Basic at $20 a month per user

The browser tools are free with no install. Basic is online access at $20 a month for each person who uses it. Pro is coming soon, and pay-as-you-go credits are being priced now; both will be published here first. As the tools get deeper, plan prices will rise with them.

Free · Available Now

Free

$0

browser tools, no install

  • The browser tools: beam calculator, wood beam, steel beam, wood joist, concrete beam, snow load, spread footing and wind MWFRS
  • No install, and no account needed to run a calc
  • Free sign-in to save your calcs: 5 per tool, 20 in total
  • The same code-cited output style
Open the free tools
Pro · Coming Soon

Pro

Coming soon

more for engineers who need it

  • Everything in Basic
  • What else Pro includes, and its price, will be published here first
Join the beta list
Credits · Price Coming Soon

Credits

Pay as you go for the heavier runs, on top of any plan. One balance per account, bought in packs. Prices will be published here first.

Tell me when credits open

Questions

What does Basic cost?

$20 a month for each person who uses it. Every engineer on a team has their own seat, saved calcs and history. Basic opens shortly; join the list and you will get one email when it does.

What will Pro and credits cost?

They are being priced now and will be published on this page before anyone is charged. We are building more and deeper design tools, and plan prices will rise as they arrive.

What does Pro add?

Pro is coming soon and includes everything in Basic. We are working out what else goes in it; it will be published on this page, with its price, before it opens.

Are the free tools staying free?

The browser tools are free while we try them out with engineers. Some may move into a paid plan later; we will say so on this page before anything changes.

What about the desktop program?

The Windows desktop program is in active build and not downloadable yet. How it is offered will be published here when it ships. Join the beta list and you will get one email when it is available.

What is cloud storage?

An optional add-on for people who want their project files kept for them and available on every computer they sign in from. Without it your files stay on your own machine. It is not available yet, and its price will be published here first.

Already a member?

Manage or cancel any time from your account page.

Be first in

One email when Basic opens, one when Pro and credits are priced, and one when the desktop program is downloadable. No list-selling, no spam.

Join the beta list