Your customers now ask AI, not Google. Does it know your store?
Search moved from typing keywords to asking questions. Here's what changed for online stores in 2026, and the one question every merchant should answer this week.
October 5, 2026 · 3 min read · AI search · AEO · GEO · e-commerce
For twenty years the game was simple: a customer typed "best running shoes" into Google, and ten blue links appeared. You fought for a spot in those ten. That game still exists — but a growing share of your customers are no longer playing it.
They open ChatGPT, Perplexity or Google's AI Mode and ask: "Which running shoes are good for back pain if I run three times a week?" The answer comes back as a paragraph, with two or three store names in it. Either yours is one of them, or you're invisible for that question.
What actually changed
Three things, and they compound.
Questions replaced keywords. People talk to AI the way they'd talk to a knowledgeable friend. Long, specific, full of context. The short-keyword page you optimised in 2022 doesn't answer "good for back pain." A page that explains cushioning and support in plain language does.
Answers replaced lists. An AI assistant doesn't show ten options. It picks a few and explains why. That's a far more brutal filter than page one of Google: being findable isn't enough any more, you have to be recommendable.
Machines are now your first reader. Before any human sees your product, an AI crawler has to reach it, read it without JavaScript, and understand what it is, who it's for, and why it's good. If that first reader bounces, the human never arrives.
The part most "AI SEO" advice gets wrong
In May 2026 Google published its first official guide to optimising for its generative AI features, and said plainly that optimising for AI search is still SEO. It also listed things you don't need: llms.txt files, special markup, "AI-friendly" rewrites.
That's not Google being dismissive. It's Google telling you the fundamentals didn't change: crawlable pages, clear content, structured data, real answers to real questions. What changed is who's asking and how the answer is delivered. The work is the same discipline, aimed at a new reader.
The one question to answer this week
Not "how do I rank on ChatGPT?" — nobody can promise that honestly. The question is simpler and fully in your control:
Can an AI assistant reach my store, read it, and understand what I sell?
If the answer is no, nothing else matters. If it's yes, you're ahead of most of your market, because most stores were built for human eyes only.
That's what the free NIMSEO check tells you in under a minute: which AI bots can access your store, whether your product pages are readable without JavaScript, whether your structured data is there, and — once you save your result — whether ChatGPT and Perplexity actually mention you when customers ask.
Start there. Everything else in this blog builds on it.