Costco Product Listing Scraper

📌 What Costco product listing data can you collect by keyword?

This template collects structured records from listing pages, including Keyword, Name, Price, Detail_page, Image, Rating, Review_count. It is useful for retail analysts, suppliers, pricing teams, and product researchers.

Data is collected from Costco. Costco is a membership warehouse retailer offering products in bulk through stores and an online catalog.

💰 Pricing

This template is currently free of charge and has no per-line usage fee. Octoparse plan or resource limits may still apply.

📦 Output

The current published implementation can return the following fields:

• Keyword
• Name
• Price
• Detail_page
• Image
• Rating
• Review_count

{
  "Keyword": "milk",
  "Name": "Muscle Milk Genuine Protein Shake Chocolate, 11 fl oz, 18-pack",
  "Price": "$31.99",
  "Detail_page": "https://www.costco.com/muscle-milk-genuine-protein-shake-chocolate%2c-11-fl-oz%2c-18-pack.product.100850805.html",
  "Image": "https://images.costco-static.com/ImageDelivery/imageService?profileId=12026540&imageId=1587357-847__1&recipeName=350",
  "Rating": "4.7155",
  "Review_count": "239"
}

🎯 Use Cases

• Use Rating and Review_count to compare product reputation and review volume.
• Use Price to monitor and compare listed product prices.
• Use Keyword, Name, and Image to build keyword-based Costco product catalogs.
• Use Detail_page to retain the product source URL and feed downstream product-detail collection.

🐙 Why Octoparse

• Ready-to-use workflow: The extraction steps for Costco are already configured, so you do not need to build the scraper from scratch.
• Flexible execution: Choose the supported local or cloud run mode to fit one-off checks or repeatable collection work.
• Structured, repeatable output: Results are returned as consistent rows that are easier to compare, filter, deduplicate, and process than manually copied pages.
• Verified input guardrails: The form exposes the current inputs, selectable values, and meaningful limits configured for this template.
• Practical data handoff: Review results in Octoparse and export or process them using the options supported by your Octoparse environment.

📝 Input

Complete the following fields:

• Keywords (Required) — Enter a list of keywords to search on Costco Wholesale. Up to 200 entries per run.

🚀 How to Use

1. Open the template and select Try it or Start.
2. Complete the input fields listed above.
3. Start the task using the supported local or cloud run mode.
4. Review the output rows and export or process the structured data.

⚠️ Limitations

Results depend on what the source site exposes at run time. A listed output field can be empty when the source page does not provide that value. Input limits shown above are enforced by the template.

💡 Tips

Use specific, valid inputs and review a representative result before starting a large batch. Remove duplicate inputs when repeated records are not needed.

❓ FAQ

How does this scraper work?

The template takes the configured Keywords (up to 200) input, submits each supplied value and iterates the returned records on Costco listing pages, then emits structured rows containing fields such as Keyword, Name, Price, Detail_page, Image.

What do I need to enter?

Use the fields and accepted values shown in the Input section. Only user-relevant limits and selectable options are listed.

What data does this template return?

The current output fields and a representative JSON Data Preview are listed in the Output section. Field availability can vary when the source page does not display a value.

Is this template free to use?

It is currently free of charge and has no per-line usage fee. Octoparse plan or resource limits may still apply.

Why can some output fields be empty?

Source pages do not always expose every value for every record, and layouts can vary by item, market, or current site response. The template returns a field when the current page provides it.

Can I export the collected data?

You can review the structured rows in Octoparse and export or process them using the options supported by your Octoparse environment.

🔗 Related Templates

• Costco Product Details Scraper — Use Costco Product Details Scraper to enrich discovered URLs with detail-page data.
• Amazon Product Scraper (for US) — Use Amazon Product Scraper (for US) to collect comparable ecommerce data from another source.
• Flipkart Product Scraper — Use Flipkart Product Scraper to collect comparable ecommerce data from another source.