Pricing

Free to model. Pay only for AI.

StructArk core workflows — modeling, deterministic linear FEA, and IFC / DXF / PDF exports — are free. AI features run on AI Credits, purchased once at a standard rate of $1 USD = 10 credits. One-time purchase. No subscription, no auto-renewal.

Credit packs

Buy AI Credits once and spend them whenever you use AI features — model edits, calculations, and structured reports. Credits never expire into a subscription and there is no auto-renewal.

StructArk 1000 AI Credits

StructArk 1000 AI Credits for 10$ as min payment

1000

credits

$10.00

StructArk 2000 AI Credits

Credits package

2000

credits

$20.00

StructArk 5000 AI Credits

Credits package

5000

credits

$50.00

StructArk 10000 AI Credits

10000

credits

$100.00

Pricing questions

What is free in StructArk?: Modeling, deterministic linear FEA, and IFC / DXF / PDF exports are free to use, with no sign-in required for the free tools.
What do I pay for?: Only AI features consume AI Credits. You buy Credits once at a standard rate of $1 USD = 10 credits and spend them as you go.
Is there a subscription?: No. Credits are a one-time purchase with no subscription and no auto-renewal. The exact packs, currency, and taxes are shown before you pay.

All Credits are non-refundable. Payments are processed by Paddle as Merchant of Record. Purchases are covered by our Credits Policy, Payment Policy, Refund Policy, and Privacy Policy.