Shopify Knowledge Base app

The app's core feature set per the App Store listing¹: "View Shopify-generated FAQs based on your store's settings and policies", "Monitor buyer inquiries about your store", "Create custom FAQs to address a wider array of buyer questions". Shopify does not publish a list of the AI platforms that read these FAQs. The listing says only that when shoppers use AI agents to search for products or ask about store policies, Shopify provides answers "based on your store's catalog and settings"¹.

Two things the app gets confused with. It is not a storefront FAQ page: Shopify says the FAQs "aren't displayed directly on your storefront"², so a buyer-facing FAQ still has to be built as a normal page, and the FAQ page schema guide covers how to mark one up. It is also not a chat assistant. Sidekick is Shopify's AI for merchants inside the admin, and a shopper-facing agent is something you build separately; Shopify says every question routed through an agent made with the Shopify Agent Platform is tracked in the Knowledge Base app².

The auto-generated FAQs come from four settings, and Shopify spells out what each one contributes³:

• Language settings: which languages your store is available in.
• Customer account settings: the options customers have, such as submitting return requests or paying with store credit.
• Shipping and delivery settings: the countries you ship to and whether you offer pickup in store.
• Return rules: the details of your return policy.

Every answer gets the same instruction from Shopify: "a brief 1-2 sentence answer"³. That is guidance rather than a published character limit, and it suits how agents quote short, self-contained answers. When an auto-generated answer is wrong, fix the setting it came from before reaching for Override. An override replaces Shopify's answer with your text until you click Return to default, while a corrected setting keeps the FAQ in step with what the store actually does. The manual vs auto-generated FAQ guide sorts common question types into the right path.

The developer documentation shows the plumbing. Shopify's Storefront MCP server runs at https://{shop}.myshopify.com/api/mcp, and one of its tools, search_shop_policies_and_faqs, "Answers questions about the store's policies, products, and services"⁶. The same page recommends the Knowledge Base app "to configure store policies"⁶. The tool's name says what it searches: shop policies and FAQs.

Which named platforms read the FAQs is the one thing Shopify's app and help pages don't state. The app answers it for your own store instead: every entry in its query log names "the AI shopping agent where the query was asked"⁴. For your own store, that log is better evidence than any vendor list.

The log filters by All, Answered and Unanswered, and each entry carries four fields: Agent, Query, Matched to and Date⁴. Matched to is the useful one. It shows "what source the AI shopping agent used to answer the query", which can be existing store information or an FAQ you wrote⁴. The overview above the log also shows how often your products are showing up and which products are surfaced.

Expect an empty log on a new or ineligible store. Shopify's wording: "Data doesn't display in the Shopify Knowledge Base app until your products start showing up in AI shopping conversations"⁴. An empty log usually points at Catalog eligibility, not at a broken app.

To check an answer before a shopper asks, open Test your knowledge base from the FAQ query log section and type a question. The app shows which resources it matched, or Unanswered if nothing matched³. Each Unanswered test is a candidate for a new FAQ.

The reviews split sharply. On 16 September 2026, 59% of ratings were five stars, 31% were one or two stars, and none were four stars¹. Among the ten reviews the listing shows first, dated May to July 2026, the five-star ones mostly praise the question log for showing what shoppers ask. The low ratings describe pre-generated answers that were wrong (one store says the app claimed worldwide shipping when only two countries were active), questions that stay in English on non-English stores, and no bulk import or export.

The complaints matter more than the average. They say auto-generated answers can be wrong even when the store's settings are right, so read every auto-generated answer before trusting it and override the ones that misstate your store. None of the reviews change what Shopify documents: the app was built for answer accuracy, not visibility².

Language support is narrow. The app's interface is in English, and custom FAQs are written in the storefront's primary language; Shopify says "the same FAQ cannot be stored in multiple languages within a single store"³. The App Store listing names English as the only language¹. Merchants with several storefronts set the app up in each store separately, because it runs independently per store, and Shopify suggests market-specific FAQs for regional questions³.

The honest position: KB is a low-cost, low-risk install that improves AI answer accuracy on the questions buyers ask about your store. It will not, by itself, get you cited in AI shopping recommendations. It pairs with Catalog eligibility, structured data, and crawler-access work as part of the broader GEO posture — not as a substitute for them.

Two shopper questions show the line. "What's the return window at this store?" is answered from your return rules and FAQs, so Knowledge Base can make that answer right. "Find me a linen shirt under $60" is a recommendation, and whether your shirt appears depends on Catalog eligibility, channel access, crawler access and product data, the gates walked through in why a store doesn't show up in AI search. Knowledge Base only touches the first kind of question.

The other limits, all from Shopify's own pages or the listing:

• No visible FAQ. The FAQs aren't displayed on the storefront².
• One language per FAQ in each store³.
• Auto-generated FAQs can be overridden but not deleted, and deleting one of your own FAQs "is permanent and can't be undone"³.
• No data until your products show up in AI shopping conversations⁴.
• No bulk import or export in the app, a gap reviewers raise¹. Your own and overridden FAQs are also saved as metaobjects, which a developer can work with in bulk.

Setup is one install and a review pass:

1. Install the free app from the Shopify App Store. It then opens from Apps > Knowledge Base³.
2. Read every auto-generated FAQ. Where one is wrong, correct the setting it came from, or click Override.
3. Answer the Top unanswered questions, one or two sentences each.
4. Add FAQs for product and brand questions your settings can't answer, such as materials or where products are made.
5. Run a few questions through Test your knowledge base and add an FAQ for each one that comes back Unanswered.

The step-by-step version, with a checklist, is in the Knowledge Base setup guide. The Knowledge Base app guide covers the full install, and the store policies article covers the policy fixes that make the auto-generated answers accurate in the first place.

• Shopify Catalog: the product-data layer paired with KB's FAQ layer.
• AEO: KB is one of the few Shopify-native AEO surfaces.
• Agentic commerce: KB feeds the policy and FAQ answers AI agents use during agentic checkout.
• Sidekick: Shopify's AI assistant for merchants, often mistaken for the buyer-facing layer.