FoundRateHow to Write Shopify Product Descriptions ChatGPT Will Recommend
Of all the things that decide whether an AI assistant recommends your product, the description is the single biggest factor. It is the AI's primary evidence about what you sell. A description written to make a browsing human feel something ("Meet your new favorite mug 💕") gives a machine almost nothing to match against a real question like "350ml ceramic mug, dishwasher safe, under $30."
The good news: writing for AI does not mean writing robotically or stuffing keywords. It means answering the questions a buyer would ask, in plain sentences, with the facts a machine needs to match and verify. Here is a formula you can apply to every product.
The formula: What, Made of, Details, Who it's for
A description an AI can confidently recommend answers four things, in roughly this order:
1. What it is (in the first sentence)
Lead with a plain statement of the product and its category. "A ceramic pour-over coffee dripper" tells the AI exactly what question this can answer. Don't bury it under a brand story.
2. What it's made of
Material, finish, and construction. Shoppers ask "ceramic," "stainless steel," "full-grain leather," and the AI matches those words literally. If the material lives only in a photo, it doesn't count.
3. The concrete details
Size, dimensions, capacity, weight, compatibility, care. These are the practical questions ("will it fit," "how big," "is it dishwasher safe") that decide a purchase, and the AI can only answer them from your product if you've written them down.
4. Who and what it's for
Use case and audience. "Best for single-cup brewing and small kitchens" lets the AI match your product to "for" and "for a small apartment" style questions that pure spec lists miss.
Before and after
The "after" version is not longer for its own sake. Every clause adds a fact a shopper might search on: material, capacity, filter compatibility, dimensions, care, use case, and a natural pairing. It reads fine to a human and gives the AI a dozen things to match.
A few rules that matter
Write sentences, not keyword lists
"Ceramic, pour-over, handmade, coffee, dripper, gift" reads as spam to both humans and modern AI. Put those words inside real sentences. Tags are the right home for keyword-style attributes, not the description.
Aim for substance, not a word count
A useful floor is a few solid sentences (roughly 200+ characters of real content). But padding to hit a number hurts. Say the true, specific things and stop.
Keep facts consistent everywhere
If your description says $29 and your structured data or another marketplace says $39, the AI may distrust and drop you entirely. Price, material, and dimensions should match across your product page, JSON-LD, and any feeds.
Do your five best products first
Don't rewrite your whole catalog in one sitting. AI recommendations concentrate on the few products they can fully verify, so five products with complete, consistent descriptions beat fifty thin ones. Start with your bestsellers, apply the formula, then re-test your buying questions in about a week.
The description is step one. For the full picture of what AI assistants check, see the nine data checks that decide it and the seven highest-impact fixes.
FoundRate scores every product's description against what AI assistants actually need and tells you which ones to rewrite first, in plain English. Run your free scan.