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Can ChatGPT or Perplexity recommend my store?

An honest answer: no tool can promise it. Here are the technical preconditions you can actually measure, and what none of them guarantees.

By Metryn · Updated 17 October 2026 · 5 min read

The short answer is that nobody can promise it, including us. If a tool or an agency tells you it can get your store recommended by ChatGPT, ask which document from OpenAI says how recommendations are chosen. I haven't found one, and I looked.

That leaves a smaller, more useful question. Could an assistant read your store at all, if it tried? That one has an answer, and part of it you can check in an afternoon.

What the operators say, and what they leave out

OpenAI documents three crawlers. OAI-SearchBot is for search and surfaces sites in ChatGPT search. GPTBot is used for training generative AI foundation models. ChatGPT-User visits pages when a user asks ChatGPT or a custom GPT something, and OpenAI says that because these actions are user-initiated, robots.txt rules may not apply. OpenAI also says it can take about 24 hours from a robots.txt update for its search systems to adjust.

Perplexity describes PerplexityBot as designed to surface and link websites in Perplexity's search results, and says it isn't used to crawl content for AI foundation models. Perplexity-User supports user actions and, since a user requested the fetch, generally ignores robots.txt.

Google's page on AI features in Search says there are no additional technical requirements to appear in AI Overviews or AI Mode, and no other special optimizations are necessary. Its AI optimization guide is the place to read what Google does say.

Notice what's missing from all of that: any statement about how a store or a product is ranked, selected or recommended. The documents are about access. Whatever happens after access is not published, so anyone describing it is guessing or selling.

The preconditions you can measure

Five things, each of which you can look at yourself.

  • Crawler access. Your robots.txt should not disallow the search crawlers you want, such as OAI-SearchBot and PerplexityBot. Blocking GPTBot is a separate choice, because per OpenAI it's about training.
  • Readable HTML. The product name, price and description exist in the first response, not only after scripts run.
  • Structured data. A Product block with name, image, price, currency and availability, matching the visible page.
  • A sitemap. One that lists your real products and that robots.txt points to. Google says a sitemap helps it discover URLs; it doesn't promise indexing.
  • No bot blocks in front of all that. A firewall or bot-management rule can stop a crawler that robots.txt allows. The guide on password pages, Cloudflare and apps covers it.

These are the same things Metryn's free scan reports. It's a technical readiness check, and the score is an estimate of that readiness, not a prediction of anything an assistant will do.

What passing all five means

It means the door is open. A page that's blocked can't be used, and a page that's readable can. Beyond that, I can't tell you. A store can pass every check and never be mentioned, because mentions depend on things outside these checks, such as what people ask, what other sources say about you, and choices inside the assistant that aren't published.

The honest use of a score like ours is to find the thing that's broken and fix it. If you're at 100 and nothing's happening, the score is telling you the plumbing is fine, not that the sales are coming.

What to be wary of

  • Anyone quoting a percentage of AI traffic or citations gained from a specific change, without a source you can open.
  • Paid files or plugins presented as the thing assistants require. For llms.txt in particular, our own guide on it sets out what the documentation does and doesn't say.
  • Fake reviews or invented store facts. Google's guidelines say markup has to represent the page truthfully, and a lie is also a quick way to lose a customer.

Questions people ask

Should I block GPTBot?

It's your decision. According to OpenAI, disallowing GPTBot indicates that content shouldn't be used to train its generative AI foundation models, and it's separate from OAI-SearchBot, which is about search. If you want to appear in ChatGPT search, don't block OAI-SearchBot.

Does a robots.txt allow rule get me into ChatGPT?

No. It removes one reason for staying out. OpenAI doesn't document a rule that puts a site in.

How do I know if an assistant visited my store?

Your server or CDN logs, if you have access to them, show requests by user agent. On hosted platforms you often don't. Don't read too much into an empty log either, because user-initiated fetches may come from addresses and agents you aren't filtering for.

What to do this week

  • Open yourstore.com/robots.txt and read the rules for OAI-SearchBot and PerplexityBot.
  • View the source of one product page and find the price and the Product markup.
  • Open your sitemap and check that a recently added product is in it.
  • Run the free scan, and write down what it says today so you can compare in a month.

Check your own site

Paste your address below. The free scan looks at robots.txt, your sitemap, access for the main AI crawlers and structured data, and shows what it found in seconds. It tells you what a machine can fetch and read. It doesn't predict rankings or citations.

Free scan · No account needed · Results in seconds

Sources

Keep reading

Running a store? See Metryn for online stores for what the scan checks and the other guides written for store owners.

Want to check one file yourself? Try the free AI crawler robots.txt checker or the llms.txt validator, or read how the score is built.