> For the complete documentation index, see [llms.txt](https://easyparser.gitbook.io/easyparser-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://easyparser.gitbook.io/easyparser-documentation/real-time-integration/similar-products.md).

# Similar Products

Find similar Amazon products for any ASIN with the Easyparser Similar Products API. Get 10, 50 or 100 related ASINs with brand, category, image and title.

### Overview

The Similar Products operation turns a single ASIN into a ready-made list of comparable listings from the same Amazon marketplace. Send one ASIN and Easyparser returns the source product together with a `similar` array of related ASINs, each carrying its brand, category path, main image and title.

Unlike a keyword search, this operation does not depend on how you phrase a query. Results are anchored to the product itself, which makes it a fast way to map the competitive set around a listing, discover alternatives, or seed larger catalog workflows. The size of the list is controlled with the `similar_limit` parameter, so you can retrieve a compact set of 10 products or go deeper with 50 or 100.

### Key Capabilities

* **ASIN-anchored discovery:** Start from any ASIN and receive a list of related products in the `similar` array, without building keyword queries.
* **Adjustable result size:** Use `similar_limit` to request 10 (default), 50 or 100 similar products in a single call.
* **Source product context:** The response repeats the requested product's `asin`, `brand`, `category`, `image` and `title` so every result set is self-describing.
* **Lightweight, consistent records:** Every similar item uses the same compact shape (`asin`, `brand`, `category`, `image`, `title`), ready to feed into DETAIL, OFFER or Sales Analysis & History calls.

### Use Cases

* **Competitor Mapping**\
  Identify the listings that sit closest to your product and track how the competitive set changes over time, using `brand` and `title` to group competitors.
* **Product Research & Sourcing**\
  Explore alternatives around a winning product to find gaps, variations and new sourcing ideas within the same `category`.
* **Catalog Expansion Pipelines**\
  Use the returned `asin` values as input for follow-up DETAIL, OFFER or Sales Analysis & History requests to build a full dataset around a niche.
* **Recommendation & Comparison Features**\
  Power "you may also like" or side-by-side comparison modules in your own tools with the `image.link` and `title` of each similar product.
* **Brand Protection Monitoring**\
  Watch for listings that appear next to your brand's products, including look-alike or copycat listings, by checking the `brand` field of similar items.

### Who Can Benefit?

* Amazon Sellers & Brands:
  * See which products shoppers are likely to compare with yours.
  * Spot new competitors and copycat listings early.
* Product Researchers & Sourcing Teams:
  * Expand a single winning ASIN into a full shortlist of candidates.
  * Evaluate niches by looking at the brands and categories around a product.
* Agencies & Consultants:
  * Build competitor reports for clients from one ASIN.
  * Track competitive sets across multiple marketplaces.
* Developers & Data Teams:
  * Feed related ASINs into recommendation engines and analytics pipelines.
  * Chain results into other Easyparser operations for deeper enrichment.

### Accepted Input Types

In addition to the [Common Required Request Fields](/easyparser-documentation/real-time-integration/common-required-request-fields.md) (such as API Key, Platform, Domain), this operation accepts the following specific inputs:

* `asin` (Required): The Amazon Standard Identification Number of the product you want to find similar products for.
* `similar_limit` (Optional): The number of similar products to return. Valid values are `10` (default), `50` and `100`.

{% hint style="info" %}
Address parameters are not supported for this operation. Inline address parameters (`zip_code`, `city`, `district`, `country_code`) described in the [Address Management Guide](/easyparser-documentation/amazon/address-management-guide.md) cannot be applied to Similar Products requests.
{% endhint %}

### Available Through

* **Real-Time Integration:**\
  Get the similar products for a single ASIN instantly in one request.
* **Bulk Integration:**\
  Submit many ASINs in one job and receive the results through your webhook or the Data Service.

### Ready to Dive In?

One ASIN is all it takes to see the products competing around it. Head over to the[ Request page](/easyparser-documentation/real-time-integration/similar-products/request.md) to build your first Similar Products call, then explore the[ Response page](/easyparser-documentation/real-time-integration/similar-products/response.md) to see exactly what comes back.\ <br>