ClayOS Lab

Co-create what makers can actually make.

Keep the customer. End the guesswork.

Buyers customise your real pieces, see what's actually makeable before they commit, and you keep the relationship — from first idea to "it's in the kiln."

Your style stays yours. The AI sketches — you finish the piece.

For makers — sign in or create your studio →

A real Caementa coffee cup — the kind of piece buyers co-create on.
AI proof · approximate — the maker finishes itmakeable

Why custom orders break

A $900B+ handmade market — run by people working alone.

Two gaps quietly cost them their customers.

The imagination gap

A buyer pictures one thing, the maker builds another. The piece comes out beautiful — and still gets rejected.

Up to 40% of custom returns come from a mismatch with expectations.

The silence gap

A long waiting list is fine — until updates stop. Silence between order and delivery is what breaks trust.

67% of buyers leave a maker who's slow to reply.

ClayOS Lab closes bothbefore the order, and after it.

How it works.

  1. Customise a real piece

    Buyers start from your actual pieces, not a blank canvas, and the AI sketches an instant proof.

  2. See what's actually makeable

    We show what survives the kiln, and suggest a makeable alternative.

    • Makeable
    • With a change
    • Outside the craft
  3. You keep the customer

    It lands as a lead in your studio; status + real photos keep the buyer in the loop, from first idea to kiln.

Step 2, up close

What they asked for

Caementa's small cream coffee cup — the base piece the buyer started from

“bright fire-engine red · 35 cm tall · name ‘Marta’ engraved”

What's actually makeable

  • Colourbright red can't be fired in her electric kiln

  • Sizetaller than her 12 cm limit

  • Personalisationa stamped name is doable, with a handmade touch

Makeable alternative: deep terracotta, 12 cm, stamped ‘Marta’.

WHAT MAKER WILL MAKE

Approximate proof: the same cup re-rendered in deep terracotta at 12 cm with the name Marta stamped on the side
makeableapproximate — the maker finishes it

The buyer never gets a flat no — they get a makeable yes. And the maker never promises what won't survive the kiln.

The loop closes

And it compounds.

26 co-creations recorded

Every order leaves a mark — the makeable yes and the honest no alike — and each one sharpens the next buyer's feasibility check. A studio that gets wiser with every piece it makes.

Accepted · 9— the makeable yesRefused · 17— the honest no, the ask-vs-makeable signal

Each row sharpens step 2 for the next buyer.

Makers, in their words

Made for a new, considered kind of maker

Martina of Corteza P. by Marti at her wheel.
Engobe is where my work lives — rich, even color across a whole piece. The system shows buyers that, and quietly turns away the work that was never mine to make.
Corteza P. by MartiFigueira da Foz, Portugal

Corteza P. by Marti

See more of Corteza P. by Marti's work

Visit Corteza P. by Marti's profile
Karla of Epifania at her wheel.
Buyers come with a picture in their head — they don't know it's called sgraffito or oxide. Now they show me what they mean, and I'm only asked for what my hands can actually deliver.
EpifaniaBariloche, Argentina

Epifania

See more of Epifania's work

Visit Epifania's profile
Portrait of Caementa.
So much of our work is explaining that handmade has real possibilities — but also real limits. The sooner a buyer understands both, the better the experience for everyone.
CaementaCaldas da Rainha, Portugal

Caementa

See more of Caementa's work

Visit Caementa's profile

See pricing & how it stays sustainable →

Portrait of Marta Pinto, founder of ClayOS Lab.

Why me

Bringing AI to the craft that brought me back to my hands.

Clay pulled me away from the screens — and gave me back my creativity and a calmer mind. The more I made, the more I saw what makers carry alone: the back-and-forth, the orders that fall through, the customer who slips away.

I've spent a decade building AI products in healthcare. ClayOS Lab points that knowledge at craft — helping makers co-create, prove what's makeable, and keep every customer, while staying the author of every piece. The tool I wished I had at my studio table. Based in Figueira da Foz, Portugal.

What shapes how I build

Clay artistHealthtech co-founder10y+ building AI products in healthcareBiomedical Engineer

Bring your pieces to ClayOS.

We're onboarding makers now — tell us about your studio and we'll set you up.