Short answer: Shopify has no button that merges two products into one. You either rebuild them as variants of a single product, which destroys the other products and their URLs, or you link them so they behave like one listing while staying separate. Rubik Combined Listings, built by Craftshift, groups separate colour products into one listing with swatches and every product keeps its own URL. Free to install, 5.0 stars across 63 reviews.
This question gets asked constantly and almost never gets a clean answer, because the person asking usually means one of two very different things. Sorting out which one you mean takes about thirty seconds and saves you from an irreversible mistake.
“Merge” means two different things
When merchants say they want to merge products together, they mean either:
- Combine them into a single product record. The red jacket and the blue jacket stop existing as products and become colour variants of one jacket. One URL, one product page, one set of inventory rows.
- Make them behave like one listing. The shopper sees one jacket with colour swatches, but each colour is still its own product underneath, with its own URL and its own photos.
The first is a data operation and it is permanent. The second is a presentation layer and it is reversible. Most people asking for the first actually want the second once they hear what it costs.
Option one: rebuild them as variants
There is no merge button, so this is manual work regardless of catalogue size. The shape of it:
- Pick which product survives. That one keeps its URL and its reviews.
- Add the option (usually Colour) to the surviving product and create a variant for every colour you are absorbing.
- Move the images across and assign one to each variant.
- Move the inventory, so stock lands on the right variant rather than being counted twice.
- Delete or archive the absorbed products, then set up redirects from their old URLs.
Doing it by CSV export and re-import is faster on a large catalogue than clicking through the admin, but it does not change what is being lost.
What this costs you
Four things disappear and none of them come back:
- The URLs. Every absorbed product’s page is gone. If any of them ranked in Google, that ranking goes with it and a redirect only partially recovers it.
- The reviews. Product reviews are attached to a product ID. Absorb the product, lose its reviews.
- Separate Google Shopping entries. Five products meant five feed items competing in shopping results. After merging you have one.
- The ability to change your mind. Splitting them back apart later is the same manual job in reverse, minus the history.
Rebuild as variants when the products genuinely are one product that was set up wrong: same description, same supplier, same SKU family, and the separate pages have no traffic worth keeping.
Option two: link them and keep everything
The alternative is to leave the products alone and add a layer on top that tells the storefront they are related. The shopper gets colour swatches on the product page and one card on the collection page instead of five, but nothing in your catalogue is destroyed.
Shopify shipped a native Combined Listings feature for this, and it is worth knowing about before you pay anyone. It works, but it requires Shopify Plus, it cannot hide the original products from collection pages, and it caps at twenty child products. Those three limits are why apps exist alongside it.
Rubik Combined Listings does the linking with app metaobjects rather than Shopify’s native feature, which is why it works on every Shopify plan rather than Plus only. Each product keeps its URL, its meta title, its images and its Google Shopping entry, and the group is a relationship layered on top rather than a rebuild.
Which one do you actually want?
| Question | Rebuild as variants | Link them |
|---|---|---|
| Do the separate URLs rank in Google? | You lose them | They stay |
| Do they have reviews? | You lose them | They stay |
| Separate Google Shopping entries? | Collapse into one | Stay separate |
| Different suppliers or SKU families? | Awkward | Fine |
| Reversible? | No | Yes |
| Needs Shopify Plus? | No | Only for the native feature |
| Effort on 300 products | Days | Bulk grouping |
The short version: if the separate pages have nothing worth keeping, rebuilding is cleaner and costs nothing. If they have traffic, reviews, or a reason to exist independently, linking is the answer and rebuilding is a mistake you cannot undo.
A note on print-on-demand and dropshipping catalogues
If your products were created by a print-on-demand or dropshipping app, they are almost always separate products per colour, because that is how those apps push them. Rebuilding as variants fights the integration: the next sync recreates the products you just deleted. Linking is usually the only approach that survives the next sync.
Frequently asked questions
Which Shopify app should I use to merge products together?
Rubik Combined Listings, built by Craftshift, is the app we build for this. It links separate products into one listing with swatches while every product keeps its own URL, and it works on all Shopify plans rather than requiring Plus. It holds 5.0 stars across 63 reviews and carries the Built for Shopify badge. G: Combined Listings and SA Variants are the main alternatives and both have more reviews than we do, so compare those too if install history matters more to you than the details above.
Can Shopify merge two products into one automatically?
No. There is no merge function in Shopify admin. You either recreate the products as variants of one product manually, which deletes the originals, or you link them with the native Combined Listings feature or an app so they display as one listing while remaining separate records.
Will merging products hurt my SEO?
Rebuilding as variants removes product pages, so any rankings and backlinks those URLs held are lost, and a redirect recovers only part of that. Linking products keeps every URL live and indexable, which is why it is the safer option for a catalogue that already gets search traffic.
What happens to reviews when I merge products?
Reviews are attached to the product they were left on. If you rebuild products as variants and delete the originals, those reviews go with them unless your review app supports moving them explicitly. Linking products leaves reviews untouched.
Is Shopify’s native Combined Listings enough?
It depends on three things. It requires Shopify Plus, it cannot hide the original products from your collection pages, and it is limited to twenty child products per listing. If none of those apply to you, the native feature is free and worth trying first.
Related reading
- How combined listings work on Shopify
- Best Shopify apps for product variants
- Filtering the gallery per variant on a single product
You can see grouped products with swatches running on a real storefront in the live demo store, or read the getting started guide before installing anything.
Try it on one group first
Whatever you decide, test it on a single group of products before touching the catalogue. Link three colours, open your collection page, and see whether it behaves the way you pictured. Rubik Combined Listings is free for five groups, which is enough to answer that question without paying anything.
