By Steve Merrill, Founder of WRKNG Digital — August 5, 2026
What should I ask a Shopify AEO agency before I sign?
Ask how they measure success. If they answer with Google rankings and traffic, walk away. AEO is about getting cited by AI assistants like ChatGPT, Perplexity, and Gemini, and the agency should track exactly that.
Most agencies can't. They rebranded their SEO deck, swapped a few words, and called it AEO. The pitch sounds current. The work underneath is the same thing they sold in 2019.
I've sat through a lot of these calls. The questions below sort the real teams from the ones hoping you won't ask.
This post goes deeper than the vetting basics. If you want the full evaluation framework first, read our buyer's checklist for choosing a Shopify AEO agency, then come back here for the exact interview questions.
How do you measure whether my store is winning?
This is the first question. The answer tells you everything.
A good answer names the assistants and the metric. Gemini, ChatGPT, Perplexity. They track whether your brand gets mentioned and cited for the prompts your buyers actually type. They show you that number moving month over month.
A bad answer talks about keyword rankings, domain authority, and organic traffic. Those are Google metrics. An AI assistant doesn't care about your domain authority when it decides which three products to name.
Here's the tell. Ask them what a "citation" is. If they pause, they've never tracked one.
Can you walk me through a real product data fix?
AI shopping agents pull from structured product data, not your homepage copy. So the agency has to know your feed and your schema cold.
Ask them to walk you through one. A real store, a real product, and the exact fields they'd change.
A good answer gets specific fast. They talk about GTINs, brand, color, size, material, and condition. They mention Shopify metafields and variants. They know the required attributes in the Google Merchant Center product data specification because agents lean on those same fields.
A bad answer drifts to blog posts and backlinks. Content matters, but if a store's feed is broken, no amount of content saves it. An agency that only sells content doesn't understand where AI agents get their data.
One more probe. Ask if they use Schema.org Product markup with offers, price, and availability. If they can't explain why availability data matters to an agent, they're guessing.
What exactly do you guarantee?
Watch this one closely. The answer separates honest operators from salespeople.
No agency controls the models. Google trains Gemini. OpenAI trains ChatGPT. Nobody on the outside decides what those systems cite. So a promise of "12 citations by day 60" is a promise the agency has no way to keep.
A good answer promises the work, not the outcome. We do not promise specific results. We promise what our team will actually do. That's the honest version, and it's the one you want.
A bad answer guarantees a number. That agency is either lying or about to game a metric that doesn't help you sell anything.
I built a $10 million clothing brand and spent over $5 million of my own money on ads. I learned the hard way that anyone guaranteeing an exact result is managing your expectations, not your store.
Who owns the work when I leave?
Most owners never ask this. Then they leave and find out they own nothing.
Your product schema lives on your store. Your feed setup, your metafields, your content, all of it should belong to you. Ask the question straight. If I fire you in six months, what do I keep?
A good answer is simple. You own all of it. The schema stays on your pages. The feed keeps running. The content is yours.
A bad answer routes your work through their proprietary platform or a middleware app you can't take with you. The day you cancel, your citations start dropping and you're back to square one. That's not a partner. That's a hostage situation.
Can you show me one named client result?
Anonymous case studies are easy to fake. "A leading DTC brand saw a 300% lift" means nothing. Which brand? Which prompt? Lift from what to what?
Ask for one store, one prompt, and one before-and-after number. Real names. Real screenshots of the AI answer.
A good answer names the store and shows the prompt. Here's the brand. Here's the exact question a buyer typed into Perplexity. Here's the answer before we started, and here's the answer now with their product in it.
A bad answer hides. Vague percentages, no names, no screenshots. If they can't show you one clean example, assume they don't have one.
Adoption of these assistants is climbing fast. Research from Gartner points to search volume shifting toward AI chatbots over the next few years. The agency you pick should already have proof they can win in that world, not a plan to figure it out on your dime.
How to run the interview in order
Keep it simple. Five questions, in order, and listen for the pattern.
- How do you measure success? Listen for named AI assistants and citation tracking.
- Walk me through a real feed and schema fix. Listen for specific attributes.
- What do you guarantee? Listen for a promise of work, not a fixed result.
- Who owns the work when I leave? Listen for "you do."
- Show me one named client result. Listen for a store name and a real prompt.
Five clean answers, sign the contract. Two or three dodges, keep looking.
Frequently asked questions
What is the most important question to ask a Shopify AEO agency?
Ask how they measure success. The right answer names AI assistants like Gemini, ChatGPT, and Perplexity and shows citation tracking over time. If they answer with Google rankings and traffic, they're selling old SEO under a new name.
Should a Shopify AEO agency guarantee citations?
No. AI citations depend on models no agency controls. A trustworthy team promises the work they'll do, not a fixed number of citations by a fixed date. A guarantee of exact results is a red flag.
Who should own the AEO work when the contract ends?
You should. Your product schema, feed setup, and content live on your store and belong to you. If an agency keeps your assets locked on their platform, you lose everything the day you leave.
How do I know if an AEO agency actually understands Shopify data?
Ask them to walk through a real feed and Product schema fix. A team that knows Shopify gets specific about GTINs, variants, metafields, and required attributes. A team that only talks about blog content doesn't understand where AI agents get their data.
The bottom line
The right agency answers these five questions without flinching. The wrong one changes the subject.
We built our whole system around getting Shopify and DTC stores cited by AI shopping agents. If you want a team that can answer every question above with a straight face, see how it works at WRKNG Digital's agentic commerce page.
