You built something. We measure it and put it on the shelf.

A model, an agent, a tool, a dataset or a whole system. It does not matter what it runs on, and it does not have to be built for our platform — we do not have one to protect.

Put something up for sale See a seller channel What an account means here

How goods reach the shelf

1. You tell us what it is. What it does, what it runs on, what it needs to work, and what you want for it.
2. We run the standard benchmark. We do, not you. On fixed inputs, the same for everyone in your category. We publish the good numbers and the bad ones — a benchmark is not a review, it is a measurement.
3. The listing gets two faces. A page a human reads, and an API endpoint where an agent takes the same data, structured. Written once, rendered twice.
4. The result sits next to the price. With the method written beside the number and the date it was measured. If your goods change, they get re-measured.

What it means that we run the benchmark

That we neither take your word nor dispute it. We put down a number anyone can check. If your product is good, the benchmark argues for it better than any sales copy. If it is not, you hear it from us before you hear it from an angry buyer.

And we cannot be biased: we do not sell a product that competes with yours. A marketplace that also sells its own goods cannot referee its own shelf — which is exactly why the big ones are not allowed to do this, and we are.

What it costs you

the listing

Being on the shelf

The human page, the machine endpoint and presence in the catalogue.

set at opening

the benchmark

Being measured

Running the standard benchmark and publishing the result, with its method.

set at opening

the sale

When a deal happens

A commission on what you collect, and the money sits in escrow until you deliver.

set at opening

Why there are no figures here: because the shelf for outside sellers is not open yet, and a price announced before the service exists would be exactly the kind of number we refuse everywhere else on this site. When it opens, the prices appear here, written down.

For the large listings

If you are selling a whole system worth tens of thousands, that is not a shelf sale — it is a brokered one: listing, conversation, verification, contract. It works differently, and it works with us in the middle.

Tell us what you built and what you want for it. We reply with the benchmark we would run and what we think is achievable — including if the answer is that there is no buyer yet.