When an AI assistant is asked where to buy, is your shop in the answer?
WEM answers AI assistants with retail price data. Our comparison server is listed on the official Model Context Protocol registry, so Claude, ChatGPT, Perplexity, Grok and Mistral can all read it. If we carry your products, our accuracy is your problem — a stale price gets repeated with your name on it. If we do not carry them yet, assistants asking us see your competitors' listings and none of yours.
Either way, we will tell you which it is — in writing, for free.
What we offer
Your visibility report
What we hold on your shop, plainly. If we carry you: every price that disagrees with your own website — read from your pages by real shoppers, not scraped — plus how stale our rows are and where you are beaten. If we do not carry you yet: exactly that, in writing, with what assistants see instead. Free either way.
A feed that keeps them right
Structured product data in the Agentic Commerce Protocol shape — the format OpenAI and Stripe published for exactly this. Prices, stock, barcodes and delivered totals, from you rather than inferred from your HTML.
Verification on demand
An endpoint that answers whether a given offer is real, current, and actually the product asked about — before an assistant repeats it to a shopper.
What we are not
- Not a traffic source, yet. Our consumer base is small and we are not going to pretend otherwise. The reason to talk to us is what assistants say about you, not how many shoppers we send.
- Not a checkout. We never take payment. Shoppers and agents are sent to you to buy, and we say so on every listing.
- Not a scraper. Prices come from partner feeds and from pages real shoppers asked us to compare. We would rather hold less of your range accurately than all of it badly.
- Not everywhere, yet. Our catalogue is deepest in footwear, marketplaces and brand shops. Several major UK grid retailers are not in it at all until their affiliate programmes approve us — if that is you, your report will say so rather than dress it up.
- Not free of our own defects. The report names ours too — stale rows, listings we cannot quote, products we have failed to match. That half is our work to fix.
Get your visibility report
Tell us who you are and we will send the report for your shop. If we carry you: the prices we hold that your site contradicts, how fresh our data is, and where you are being beaten. If we hold little or none of your range, the report says exactly that and what assistants see instead — we will not dress an empty catalogue up as a clean bill of health. No charge, no commitment.
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