Fitment search · Accessories
Phone case and accessory compatibility search
Accessory buyers search by their exact phone model, and a case that fits the wrong size is a return. Atomz writes device compatibility into structured fields so a case, screen protector, or charger surfaces only for the devices it fits.
Score your store free first →case for an iPhone 15 Pro Max
Before Atomz, an agent reads
A title and a price, with none of the fields this search needs to match.
Result, passed over
After Atomz, an agent reads
Result, your product is the answer
Every word in the question maps to a structured attribute, so the right product is the answer.
The problem
Why keyword search misses this.
Device fit is exact, and keyword search is not. It cannot tell a 15 Pro from a 15 Pro Max, which are different sizes, so a shopper searching their model sees cases that will not fit, buys one, and returns it. The near-miss is worse than no result, because it costs a return and a refund.
What goes in, what matches
The fields that answer the search.
The left column is what a shopper types. The right is the structured field Atomz writes to your metafields, the thing search and an agent match on.
iPhone 15 Pro Max case
MagSafe case for 15 Pro Max
does this fit a 15 Pro
How Atomz does it
Written once, to fields you own.
Atomz writes the exact devices an accessory fits, and the close models it does not, into your Shopify metafields, so search and the assistant return only the accessories that fit the device a shopper names and quietly exclude the look-alikes.
Everything lives in your Shopify metafields, so the same data powers your on-store search, your AI Assistant, and the off-site agents that read Shopify Catalog.
Phone case compatibility: questions merchants ask
How does it avoid the Pro vs Pro Max mix-up?+
Each accessory carries the exact devices it fits and the close ones it does not, so a 15 Pro Max search never returns a 15 Pro case, which is the most common and costly accessory return.
Can shoppers filter for MagSafe or other features?+
Yes. Features like MagSafe are their own fields, so a shopper can combine the device and the feature in one search.
Does this reduce returns?+
It targets the main cause of accessory returns, which is buying for the wrong but similar model, by making fit an exact match instead of a guess.
Get started
See what an agent reads when it hits your store.
Drop your store URL for a free readability score, or add the app and Atomz starts making the catalog readable today.