Cresva, Inc

Open any store and see what AI shoppers see: the price they read, the rivals they recommend, and whether they can buy from it.

Cresva AI Store Inspector: how AI shoppers see any store Open any store and see what AI shoppers see: the price they read, the rivals they recommend, and whether they can buy from it. Built for ecommerce founders, marketers and developers who want to know whether the AI assistants their customers already ask can find, understand, buy from and recommend their store. The price a shopper sees, beside the price an agent reads. Two columns: what your browser shows on the page, and what the store publishes to an AI shopping agent that reads it without running JavaScript. Stock and where it ships sit underneath, and Details adds currency and the selected variant, with the source of every value named so you can check it yourself. Watch an agent try to buy. On a product page, each inspection also walks the store's checkout from Cresva's own servers, the way a shopping assistant would. It finds the machine-readable route, reads the offer for the product you are looking at, adds one to a cart, asks what shipping costs to an address in the store's own published market (the US when the store publishes none), and reads which payment methods the store declares. The panel shows each step and where an agent stops, in the store's own words. It stops before payment, always. Nothing is bought. No card is ever sent and no order is ever placed. The most a walk leaves behind is one abandoned cart, walks on any one store are capped each hour, and Cresva publishes a machine-readable agent profile that declares no payment method at all. What AI shoppers recommend. For the store's category, one fixed, unbranded set of shopping questions is put to ChatGPT, Claude, Gemini and Perplexity on Cresva's own weekly schedule. Opening the panel asks no assistant anything. Each assistant shows one of four states, in the panel's own words: its rank when it recommends the store, Not named, Declined (it would not answer), or Not checked yet. The AI shelf on a product page. Where that product ranks in each assistant's answers to its category's shopping questions, and Track this product asks Cresva to put that category's questions to the assistants once a week and records the page's address, after a person confirms the question; Untrack stops it. Beside a competitor. Type a competitor's store address and Cresva's servers inspect that store too, so the two sit side by side. Negotiation, as the store declares it. On, off, or not published, read from the store's agent descriptor. Nothing is guessed. Always a state, never a blank panel. When a store could not be read this time, the panel says "Couldn't read <store> just now. Try again." The refusal card appears only when the store actually turned an automated reader away. It names where it read from. The agent column says which region Cresva's server read the store from, because a store that prices by country shows different places different prices. Analyse a brand's ads. The panel links the store's brand to the Meta Ad Library, where every ad gets an Analyse with Cresva button. Press it and Cresva reads that one ad card and nothing else on the page: the advertiser's name and the domain on the card, the ad's library number and start date, its text, title and caption, and its image or video. The extension fetches a still image itself, without your Facebook cookies; a video, or an image the extension could not fetch, is downloaded by Cresva's server from Meta's media server. It analyses the ad's hook, creative, offer and format and saves the reading to your Competitor Intel in Cresva. The image, or four frames from the video, with the ad's text and the advertiser's name, is sent to OpenAI, our AI model provider, which does not use it to train its models; Cresva keeps the reading, never the image or the video. Nothing on the page is read until you press the button. It needs a Cresva sign-in, asked for the first time you press it, and each analysis counts as a run on your Cresva plan. And the detail, folded away. Which AI crawlers the store's robots.txt admits, whether its llms.txt is real or a platform default, what its agentic commerce descriptor says, and which cards and payment options its checkout declares. Offer a store to the AI Shopper Index. One button, no account, no email address. It sends the store's host and the id of the inspection you were looking at, and nothing else about the page. A suggested store is listed publicly once it passes the checks, and the button says so before you press it. What it will not read. Nothing is sent until you click. There is no background collection, no inspection on page load and no inspection of tabs you are not looking at. Cresva refuses to inspect, before any request leaves your browser: store admin panels, ad and analytics dashboards, Gmail, Google and Microsoft sign-in pages, any checkout, cart or account page, and any store locked behind a password. What leaves your browser. With Read this page in my browser on, Cresva sends a small extract of the page. Email addresses, card numbers and phone numbers are removed from all of it in your browser before anything is sent. On a Shopify store it also sends the store's public product list. With it off, Cresva reads the store from its own servers only. It is on for a new install, and nothing is sent until you press Inspect this store under a line that says so. An install updated from a version before 5.0 keeps it off until you choose. Price. The store inspector is free and needs no account. Analysing an ad needs a Cresva sign-in. The panel on your own Google Ads and Meta Ads Manager accounts, which shows what the platform reported for the campaign you are on, needs a Cresva account with those accounts connected; Cresva's servers read them through your connections and the panel never reads the ads page. Support: hello@cresva.ai Full detail at https://cresva.ai/extension-privacy