ABOUT

What is a design?

A design, as EXIPRA uses the word, is a documented product design: the specification, architecture, market reasoning, and implementation decisions that let a builder construct a product — captured as a document package. It is not source code, and it is not a patent. It is the thinking that precedes the building, treated as a tradable information good.

What EXIPRA is

EXIPRA is a marketplace where product designs are recorded and sold. It is built and run by Conwalk lab., an independent developer. Sellers publish a design with a disclosure boundary: part of the document is open for evaluation, and the remainder stays sealed until the disclosure is granted. What you see are facts — section structure, tier, price, views — and nothing else.

What EXIPRA does not do

No screening. Listings are not reviewed, curated, or ranked by quality.
No endorsement. Tiers (Concept / Blueprint / Launchpad) are declared by the seller.
No intervention. Pricing is the seller's decision. There are no recommendations, no ratings, no popularity signals.
No reading. The operator does not read sealed content — and never uses it for its own products — except in the narrow cases set out in the Terms.

The buyer's judgment is made on the open portion of the document. The platform's role is to keep the boundary honest: what is sealed stays sealed until the seller is paid and the disclosure is granted.

How a purchase works

Payment goes directly from buyer to seller, through a payment method the seller offers (card, PayPal, or direct payment such as bank transfer). EXIPRA does not hold funds. EXIPRA currently takes no fee from sales; any future fee will be announced in advance and apply only to later transactions. The full document is disclosed when the transaction is granted — automatically on successful payment for card and PayPal, or by the seller after confirming receipt for direct payments. A design may be sold to multiple buyers. What a purchase provides is delivery of the sealed document; rights arrangements are between seller and buyer. See the Terms of Service.

Have an idea but no dev environment?

An idea you have been discussing with a chat AI can become a listable design document as it is. See "Sell from a chat conversation."

To use EXIPRA directly from Claude, ChatGPT, Claude Code, or Codex CLI, see "Use EXIPRA from your AI tools."