No subscription, no base fee

You pay for what you build.

Ready-made models and adjusting their dimensions cost nothing. You only pay when the AI builds a new part.

50 GENERATIONS

9.90 €

that is €0.20 per generation

Try 50 generations for free

You only pay once the starting credits are used up.

Credits do not expire. No subscription, no notice period, no automatic renewal.

If a generation fails you get the credit back automatically – you only pay for delivered results.

All formats included: STL, STEP, SCAD and DXF. The source code is yours.

Commercial use is expressly allowed: you may sell the printed parts.

Small business under § 19 UStG – no VAT is shown, so no input tax deduction is possible. Payment via Stripe.

Start with 50 free generations Try it without an account first

What costs a credit
– and what does not.

The bill, before you open it.

Costs one credit

Every design run by the AI. A correction to an existing part counts too (“move the bore 2 mm further out”) – it is a new AI call, even though the model is changed rather than re-rolled.

So budget realistically for two to three credits per finished part, not one.

Costs nothing

Downloading ready-made models from the gallery. Changing their dimensions with the sliders – even without an account. Every export to another format. Saving, loading and publishing your models.

And every generation that fails: the credit is refunded automatically.

Frequently asked questions

Do I have to cancel?

No. There is no subscription. You buy a pack when you need one, and otherwise you do not. An account costs nothing while it just sits there.

Do my credits expire?

No. Purchased credits stay until you use them – even if you build nothing for six months.

What if the result is no good?

Honest answer: a result that was delivered but that you do not like is not refunded – the compute time is spent. A refund is automatic when nothing came out at all, for instance because the model could not be rendered. That is what the 50 starting generations are for: try it on your own parts before you pay anything.

Can I use my own API key?

Yes. If you store your own key in your profile, you are billed directly by the AI provider and no credits are deducted.

Do I get an invoice?

Yes, from Stripe by email. Because of the German small-business rule it shows no VAT – deductible as a business expense, but no input tax deduction from it.

How can I pay?

Through Stripe, with the payment methods enabled for this shop – you see the choice during checkout.