Products Deduplication

Remove product duplicates

Detect product duplicates and clean up your catalog by merging or removing listings. Keep your catalog data quality high across all channels.

Find your products first

Trusted by 60,000,000+ products that actually get found. Inspired by our customers. Built for scale.

Since implementing Naratix.ai, our content team’s productivity has increased by 70%, enabling us to list 70% more products online without increasing the size of the team. At the same time, the quality and consistency of our content have improved significantly, resulting in better content than we were producing before.

70%More products online, same team

We’ve used many great services, but Naratix is, without a doubt, the most valuable for us. The team is highly engaged, responds quickly, and moves at an impressive pace. New features are constantly being released, sometimes faster than we can even test them. The biggest difference, however, is that Naratix helps us tackle problems we previously considered too complex or too expensive to solve at scale. One example is completing and standardizing product specifications for around 1 million products. Naratix turns processes like these from an almost impossible challenge into something we can manage with confidence. For a marketplace of our size, the impact is huge.

1MProduct specs standardised

We have been using Naratix to create product content for LaMajole, and it has made our workflow much faster. The platform is easy to use and saves us a lot of repetitive work, especially when we have many products to upload. Overall, it has been a very useful tool for our team.

60M+Products enriched
12%Average conversion increase

We have now been working with Naratix for a full year on several initiatives. Our taxonomy is fuller and clearer for both our clients and merchants, and the product descriptions and titles on our website are now homogeneous. The attribute fill rate on enriched products has doubled. Lastly, we are now highly responsive on product creation, allowing future best-sellers to go live as quickly as possible, without any hassle for our merchants.

2xAttribute fill rate
50+Marketplaces connected

Naratix has proven to be a highly effective platform for product content enrichment, helping us structure and enhance product data at scale. Beyond improving the customer experience through better navigation, filtering and search, it creates a strong foundation for more dynamic merchandising and conversion optimization. We see clear potential in Naratix to drive both operational efficiency and commercial performance.

100xFaster time-to-market
80%Less catalog prep time
Five listings competing for one pair of earbuds

This is one product, five times over.

Five rows for one product. Channels rank them against each other and sell stock you don't have.

products_export.csv18,402 rows, 4,061 suspected duplicates

One product, as five rows

SKUTitleSupplierPrice
AU-2280Wireless earbuds, ANCAlpina89.00
AU-2280-BWireless Earbuds ANCAlpina DE84.50
EB-9920Earbuds, noise cancellingNordvik92.00
5901234123457Earbuds (Wireless, ANC)direct89.00
AU2280wireless earbuds ancAlpina79.90

Twelve pairs in the warehouse. Sixty on sale.

What a channel does with them

Rankingsplit five waysso none of them ranks
Reviews11 + 4 + 2 + 0 + 0one product, five scores
Stock60 available12 exist
Price79.90 to 92.00the same earbuds
Ad spendfive campaignsbidding against itself

Every duplicate splits the signal the original needs to rank.

Five listings, one pair of earbuds, five prices.

Why duplicate-free catalogs sell more

Detect product duplicates and clean up your catalog by merging or removing listings. Keep your catalog data quality high across all channels

Wireless Earbuds with Case

3 conflicting paths

  • Electronics > Accessoriestoo shallow
  • Audio / True wirelesswrong tree
  • Uncategorisedno path

One canonical path

ElectronicsAudioHeadphonesWireless Earbuds

While the path was wrong
  • Browse menunot shown
  • On-site searchno match
  • Marketplace feedrejected

Duplicates compete for the same shopper.

Every duplicate caught, even fuzzy ones

AI compares your titles, attributes, images and identifiers to catch the duplicates rules miss.

Audio / Headphones

2,460 products

  • True wireless520
  • Active noise cancelling96
  • Over 24 h with case26

Before the audit these three filters returned 0 results.

Reviews and stock split across copies of one product.

Clean catalog, less shopper confusion

Duplicates split your reviews, dilute SEO and confuse shoppers. One listing per product converts better.

Search result

wireless earbuds noise cancelling case

shop.northline.com/p?id=2280&cat=misc

shop.northline.comAudioHeadphonesWireless Earbuds

Aurel Air 2 Wireless Earbuds with Case
4.689.00In stock

Active noise cancelling, 6 h per charge and 24 h with the case, USB-C.

What a crawler finds
  • Levels from the homepage to this product4
  • URL for this node, down from 31
  • Pages left without a crawlable path0

Two suppliers, one product, both rejected.

Merges that keep the best data

Set merge rules once. Duplicates consolidate automatically, keeping the best data from each source.

Our node

Wireless EarbudsINT-2280

  • AmazonEarbud Headphones15960
  • Google ShoppingElectronics > Audio > Headphones16091
  • eBayWireless Earbuds16222
  • AllegroSluchawki bezprzewodowe16353

Battery Life required here only. Filled before submission.

48 more channel trees mapped

Rule watch
  1. 09:14Allegro made Battery Life a required field
  2. 09:14AU-2280 filled from the audited spec
  3. 09:15Refiled and accepted, listing stayed live

An assistant reads five entries and trusts none.

AI Catalog Quality & GEO Readiness

AI shopping engines distrust catalogs full of duplicates. Clean data gets your products recommended accurately.

Prompts that reach it

24

shopper questions now resolve to the Aurel Air 2

Same node, same answer, whichever assistant is asked.

Integrations

Connects to the PIM and ERP systems you already run

Naratix works alongside your existing stack. No rip-and-replace required.

Plus direct API access for any custom integration

See naratix in action

Tell us where to find your catalog. We will run it through the whole journey and walk you through what came out the other side.

FAQ

Common product deduplication questions

Everything you need to know. Still stuck? Our team is one message away.

The engine compares multiple signals at once: product titles, descriptions, EAN/GTIN codes, images, specifications, and brand names. Even when two suppliers describe the same item in completely different words, fuzzy matching and image fingerprinting catch the overlap and flag it for merging.

You receive a merge report showing each cluster of duplicates alongside a recommended "golden record" that combines the best data from every copy. You can approve, edit, or reject each merge before anything changes in your live catalog, so you stay in full control.

Yes. Cross-feed matching is a core feature. Whether you ingest products from five suppliers or fifty marketplaces, the system normalises identifiers and attributes first, then runs deduplication across the combined pool so every unique product appears only once in your master catalog.

No. The merge process outputs redirect maps and canonical URL suggestions so search engines transfer authority to the surviving listing. Most stores see an SEO uplift because duplicate content penalties disappear and link equity consolidates onto a single, stronger page.

A catalog of up to one million SKUs typically completes its first scan within a few hours. After that, incremental runs process only new or changed items, so daily maintenance takes minutes rather than hours and your catalog stays clean without manual effort.