What Data Can Shopify Sidekick See in Your Store?

Sidekick can answer questions about your store because it can see your store. But "your store" has edges, and knowing where they are saves you from asking the assistant things it has no way to know. Here is the honest map of what Shopify Sidekick can see, what it can't, and why the boundary matters.

What Sidekick can see: everything in your admin

Sidekick is wired into your Shopify admin data. That is its whole advantage over a generic chatbot. When you ask it a question, it queries your real records rather than answering from training data. The data it reaches includes:

• Products and variants. Titles, descriptions, options, prices, the full catalog.
• Orders and customers. Order history, who bought what, who hasn't ordered in a while.
• Inventory. Stock levels, low-stock items, what's selling through.
• Analytics. Sales by product or channel, traffic sources, conversion trends.
• Store settings. Discounts, shipping, the configuration of your shop.

This is why prompts like "show me sales by category for the last 14 days" or "which variant has the highest return rate" work. The answer is grounded in numbers that are actually yours.

What Sidekick can't see by default: inside your apps

Here's the first hard edge. Sidekick knows about Shopify's own surfaces. It does not, by default, know about the inside of the apps you've installed. If your reviews app holds your best testimonials or your email tool knows your top subject lines, that data is invisible to the assistant unless the app does something specific.

That something is a Sidekick app extension. An installed app can register read-only data tools that let Sidekick answer questions from the app's own data. Until an app ships one, its data stays in its own walls. So when Sidekick can't answer a question that an app clearly knows, it's usually because the bridge between them hasn't been built yet.

What Sidekick can't see at all: outside your store

The second edge is firmer. Sidekick reads inward. It does not read the outside world, and in particular it does not read the AI shopping channels where your buyers now discover products.

This trips up a lot of merchants. When a shopper asks ChatGPT or Shop to "find a product like mine," whether you show up is decided out there, in the assistant's view of the open web and Shopify's Global Catalog. Sidekick has no window onto that. We unpack the full split in Sidekick vs ChatGPT, which AI for which job: Sidekick is the assistant you use to run the store; the buyer-facing assistants are channels you earn placement in. Different verbs, different data.

Why the boundary is really a data-quality question

There's a more useful way to read all of this. Sidekick can only surface what's legible. The cleaner and more complete your store data, the better Sidekick reads it back to you, and the better the buyer-facing assistants read it too.

That's the layer AgentReady Signal works on. Signal publishes and maintains the structured data and discovery files, Schema.org JSON-LD on every page, plus agents.md and llms.txt, that make your catalog readable to AI assistants. It doesn't change what Sidekick is allowed to see; it makes the data Sidekick and the outside assistants do see clearer and more complete. AgentReady also ships a Sidekick extension, so you can ask the admin assistant a question it otherwise couldn't answer, where you stand in AI search, and get a read-only answer back. That part is covered in asking Sidekick whether you show up in AI search. Nothing it returns edits your store; you confirm any change yourself, in the app.

The takeaway

Sidekick sees your admin, not your apps' internals, and not the world outside your store. Two of those edges are Shopify's design. The third, how legible your own data is, is the one you control. If you're not sure how readable your store is to an assistant right now, the free AI-readiness checker scans any storefront in about a minute and tells you where the gaps are.